Dataset DOI: 10.5061/dryad.kprr4xhk3

Description of the data and file structure

We collected focal length measurements via the hanging drop method, measured the radius of curvature of the external and internal corneal lens surfaces, and quantified behavioral responses to looming stimuli via video analysis. 

Files and variables

File: Raw_Focal_Length_Data.zip

Description: Focal Length Measures and Calculations excel sheet contains the raw focal length measurements. Lambdao^ ^is the spatial width (mm) of the black and white pattern used in in our hanging drop protocol. So is the distance (mm) from the corneal apex to the pattern. So-raw is the distance from the base of the slide after each projected image of the striped pattern was brought into focus, S is the distance from the coverslip to the base of the slide (which includes the chamber), and C~ is the distance from the coverslip to the apex of the cornea. Lamdai~ is the spatial width of the black and white pattern when imaged through the cornea via the hanging drop method. Amphibious FL value is the focal length in air subtracted from the focal length in water. The folder "Air-Water Image Data" contains all raw images of the black and white pattern imaged through corneas. Files are labeled such as: NEP1-R-A which means nepidae (Ranatra fusca) specimen 1, right cornea, in air. For Belostomatidae specimens, if multiple instars were available, the file name would be 1BF1-R-W which would be first instar, Belostoma flumineum specimen 1, right cornea, in water. The 0.01mm micrometer scale for each respective objective is also included. The date column is the year the data was collected. The Code column represents the species code used to reference the specimen. The Stage column is the instar/developmental stage of the specimen. The Animal column is the animal code and number of the specimen. The Imaging objective column is the magnification that was used when taking an image in the hanging drop method. The Smm column is the distance (mm) from the corneal apex to the pattern. The Cmm column is the distance from the coverslip to the apex of the cornea. The Eye column indicates what eye (left or right) was imaged in the hanging drop method. The condition method indicates if the eye was imaged in water, air, or via flat mount. The Raw S_o column is the distance from the base of the slide after each projected image of the striped pattern was brought into focus. The Real Distance between Object and Lens (S_o) (mm) column is the distance in mm that is between the tissue and the lens. The Object Spatial width (λ_o) (mm) column is the spatial width in mm of the black and white stripe pattern imaged through the corneas in the hanging drop method. The Image Spacial Width (λ_i) (mm) column is the spatial width in mm of the the black and white striped pattern when imaged through the cornea during the hanging drop method.  The Focal Length (f) (mm) column is the calculated focal length from the hanging drop method in mm. The Focal Length (f) (micron) column is the measured focal length in microns from the hanging drop method. The Amphibious FL value (water - air) column is the value of the focal length in air (in microns) substraced from teh focal length in water (in microns). The Order column is the taxonomic order for the specimen. The Family column is the taxonomic family of the specimen. The cite column is a link to a citation for that specimen. The Tree File rep column is the code used in our statistical analyses on the family level. The Species + Genus column is the genus and species of the specimen. The aquatic terrestrial semi aquatic column indicates whether the species has an aquatic, terrestrial, or semi aquatic ecology. The Citation column is the citation that states if the species has an aquatic, terrestrial, or semi aquatic ecology. The Code name row is the code of each specimen as specific above. The Raw λ_i (mm) row is the spatial width in mm of the the black and white striped pattern when imaged through the cornea during the hanging drop method. The Average λ_i (mm) row is the average spatial width in mm of the the black and white striped pattern when imaged through the cornea during the hanging drop method for the specimen type. The Stage + Condition column is the instar/developmental stage plus the optical medium the focal length was measured in for each specimen. The Animal column is the specimen type. The Average Facet Diameter (D) (micron) is the average facet diameter of a specific instar. The Average rhabdom diameter (d) micron column is the average diameter in microns of a rhabdom for a specific instar. The Acceptance Angle (Degrees), 500nm light is the acceptance angle measured for a specific instar from morphology. The Acuity (C.P.D.) column is the measured spatial resolution in cycles per degree measured from morphology. The Adult air column is the measurments of focal length in microns from adults measured in air. The adult water column is the measurments of focal length in microns from adults measured in water. The first air column is the measurments of focal length in microns from first instars measured in air. The first water column is the measurments of focal length in microns from first instars measured in water. The third air column is the measurments of focal length in microns from third instars measured in air. The third water column is the measurments of focal length in microns from third instars measured in water. The image row is the the eye (left or right) and the optical medium (air or water) the eye was imaged through. The mean column is the average spatial width in mm of the black and white striped pattern when measured through the eye. The L - Air column are measurments of the spatial width in mm when measured through the left eye in air. The R - Air columnare measurments of the spatial width in mm when measured through the right eye in air. The L - Water column are measurments of the spatial width in mm when measured through the left eye in water. The R - Water column are measurments of the spatial width in mm when measured through the right eye in water. The L - Flat column are measurments of the spatial width in mm when measured through the left eye via flat mount. The R - Water column are measurments of the spatial width in mm when measured through the right eye via flat mount. The area column is the measured surface area in mm of an eye. 

File: Raw_Histology_Data-20251207T214235Z-3-001.zip

Description: Raw light microscopy images of corneal sections from each specimen measured for corneal thickness, and lens radius of curvature (ROC). Nepomorpha Corneal Thickness Excel sheet contains measurements of ommatidial length (microns), lens thickness (microns), and standard corneal thickness (SCT, lens thickness divided by ommatidial length). Nepomorpha + Others standardized ROC excel sheet contains measurements of raw curvature and radius of curvature (microns) for each measured lens as well as the standardized measurements for ROC. IROC = internal surface ROC, EROC = external surface ROC, and sIROC/sEROC stand for standardized internal/external ROC. The Family column is the taxonomic family of the specimen. The CODE column is the family code used in stastical analyses. The average standard EROC column is the average standardized EROC measurments for each family. The average standard IROC column is the average standardized IROC measurments for each family. The EROC Circle diameter is the diameter of the circles in mm used in figure 4.. The IROC Circle diameter is the diameter of the circles in mm used in figure 4. The Instar column states what instar/developmental stage the specimen was. The Section # column stats what the semi-thin section number was that the measurments were taken from. The Lens # column denotes what number lens was measured. The Scale (pix/mm) column is the scale of pixels per mm from the image. The Scale (pix/um) column is the scale of pixels per micron from the image. The Scale (um/pix) column is the micron per pixel scale for each image. The Internal curvature column is the curvature measurement for each lens. The External curvature column is the curvature measurement for each lens. The External radius of curvature column is the measured radius of curvature of the external surface of a lens in microns. The Mean external radius of curvature column is the average radius of curvature in microns for each instar/developmental stage. The Ext circle width column is the size in mm of the circle depicting the external radius of curvature in figure 4. The median column is the median value for the radius of curvature of each stage. The StDev column is the standard deviation value for the radius of curvature of each stage. The Internal radius of curvature column is the radius of curvate for the internal lens surface in microns for each instar/developmental stage. The mean internal radius of curvature column is the average internal radius of curvature in microns for each instar/developmental stage. The Int circle width column is the size in mm of the circle depicting the internal radius of curvature in figure 4. The log(external radius) column is the log transformed external radius of curvature for each lens. The log(internal radius) column is the log transformed internal radius of curvatuer for each lens. The Average log ext column is the average log transformed external radius of curvature measurment for each instar/developmental stage. The Average log int column is the average log transformed internal radius of curvature measurment for each instar/developmental stage. The Corneal thickness column is the measured thickness of each lens in microns. The EROC:corneal thickness column is the EROC value divided by the corneal thickness for each lens. The sEROC average column is the average EROC:corneal thickness measurment for each instar/developmental stage. The sEROC stdev column is the stdev of each EROC:corneal thickness measurment for each instar/developmental stage. The IROC:corneal thickness column is the IROC value divided by the corneal thickness for each lens. The sIROC average column is the average IROC:corneal thickness measurment for each instar/developmental stage. The sIROC stdev column is the stdev of each IROC:corneal thickness measurment for each instar/developmental stage. The average standard BelostomaFlumineumCurvatureAndThickness excel sheet contains all corneal thickness and ROC measurements for Belostoma flumineum and the three tested developmental stages. 

File: Raw_Behavior_data-20251207T185938Z-3-029.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-052.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-044.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-020.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-049.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-037.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-006.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-008.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-023.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-033.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-038.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-024.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-041.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-048.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-012.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-016.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-046.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-030.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-019.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-007.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-003.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-053.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-051.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-055.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-045.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-050.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-047.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-026.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-054.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-014.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-009.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-031.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-036.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-028.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-011.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-043.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-001.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-022.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-027.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-035.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-040.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-032.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-004.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-017.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-034.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-015.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-005.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-025.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-010.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-002.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-039.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-018.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-042.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

File: Raw_Behavior_data-20251207T185938Z-3-056.zip

Description: BFLoomSubtendedAngleData.csv contains the latency (s), loom size (cm) and radius (cm) at the time of a positive response as well as the conversion to calculate the subtended angle in degrees for every single response included in the data set. LoomBFTotalResponseData.csv contains the number of positive responses loom responses for each experimental animal along with the instar of each animal and whether the animal viewed the loom in water or air. Three folders are included labeled "Adults", "Instar1", "Instar3". These folders have videos of the looming behavioral assay for each experimental individual. Each video is labelled as StageIndividualNumberMediumCameraAngle. Example: Adult1AirSide means it is adult stage individual 1 with a camera angle from the side of the animal. There are 115 total videos, which are too large to compress into one single zip file, and 53 instead. 

Code/software

No specific software is needed to view data from this dataset. VLC media player can be used to view the video files an any program that will open a spreadsheet, such as Excel is recommended.

Access information

Other publicly accessible locations of the data:

• None

Data was derived from the following sources:

• None