Phylogenomics and Biogeography of Bonytongue Fishes (Osteoglossomorpha) and Convergent Craniofacial Evolution in African Weakly Electric Mormyrids Rose D. Peterson1,2, John P. Sullivan3, Carl D. Hopkins3, Aintzane Santaquiteria 4, Casey B. Dillman3, Stacy Pirro5, Ricardo Betancur-R4, Dahiana Arcila4,6, Lily C. Hughes7, Guillermo Ortí1,2. 1Department of Biological Sciences, The George Washington University, Washington, DC USA 2National Museum of Natural History, Smithsonian Institution, Washington, DC USA 3Cornell University Museum of Vertebrates, Department of Ecology and Evolutionary Biology Ithaca, NY USA 4 Department of Biology, University of Oklahoma, Norman, OK USA 5 Iridian Genomes Inc., Bethesda, MD USA 6 Department of Ichthyology, Sam Noble Oklahoma Museum of Natural History, Norman, OK, USA 7 Department of Organismal Biology and Anatomy, University of Chicago, Chicago, IL USA. Corresponding Author: Rose D. Peterson, Email: rosepeterson@gwu.edu SUPPLEMENTARY MATERIALS Supplementary Methods and Results Supplementary Figures: S1-S5 Supplementary Tables: S1-S9 Other Supplementary Materials: A compressed folders containing the following data files. • Appendix 1: Alignment files in the nexus format o ssAll.nexus o ss1.nexus o ss2.nexus o ss3.nexus o ss4.nexus o ss5.nexus o ss6.nexus o ss7.nexus o ss8.nexus o ss9.nexus o ss10.nexus • Appendix 2: List of 44 alternative trees inferred o ssALL_iqtree.tree o ssALL_iqtree_timetree.tree o ssALL_iqtree_timetree_xcal.tree o ssALL_astral.tree o ss1_iqtree.tree o ss1_iqtree_timetree.tree o ss1_astral_timetree.tree o ss2_iqtree.tree o ss2_iqtree_timetree.tree o ss2_astral.tree o ss2_astral_timetree.tree o ss3_iqtree.tree o ss3_iqtree_timetree.tree o ss3_astral.tree o ss3_astral_timetree.tree o ss4_iqtree.tree o ss4_iqtree_timetree.tree o ss4_astral.tree o ss4_astral_timetree.tree o ss5_iqtree.tree o ss5_iqtree_timetree.tree o ss5_astral.tree o ss5_astral_timetree.tree o ss6_iqtree.tree o ss6_iqtree_timetree.tree o ss6_astral.tree o ss6_astral_timetree.tree o ss7_iqtree.tree o ss7_iqtree_timetree.tree o ss7_astral.tree o ss7_astral_timetree.tree o ss8_iqtree.tree o ss8_iqtree_timetree.tree o ss8_astral.tree o ss8_astral_timetree.tree o ss9_iqtree.tree o ss9_iqtree_timetree.tree o ss9_astral.tree o ss9_astral_timetree.tree o ss10_iqtree.tree o ss10_iqtree_timetree.tree o ss10_astral.tree o ss10_astral_timetree.tree • Appendix 3: Input trees, csv file and R script for ancestral state estimation. o ssAll_iqtree.ase.tree o ss1_iqtree.ase.tree o ss1_astral.ase.tree o ss2_iqtree.ase.tree o ss2_astral.ase.tree o ss3_iqtree.ase.tree o ss3_astral.ase.tree o ss4_iqtree.ase.tree o ss4_astral.ase.tree o ss5_iqtree.ase.tree o ss5_astral.ase.tree o ss6_iqtree.ase.tree o ss6_astral.ase.tree o ss7_iqtree.ase.tree o ss7_astral.ase.tree o ss8_iqtree.ase.tree o ss8_astral.ase.tree o ss9_iqtree.ase.tree o ss9_astral.ase.tree o ss10_iqtree.ase.tree o ss10_astral.ase.tree o facedata.csv o ASR.R • Appendix 4: Input trees, R scripts, and dispersal multipliers for BiogeoBEARS. o ssAll_iqtree.biogeobears.tree o ss1_iqtree.biogeobears.tree o ss1_astral.biogeobear.tree o ss2_iqtree.biogeobears.tree o ss2_astral.biogeobear.tree o ss3_iqtree.biogeobears.tree o ss3_astral.biogeobear.tree o ss4_iqtree.biogeobears.tree o ss4_astral.biogeobear.tree o ss5_iqtree.biogeobears.tree o ss5_astral.biogeobear.tree o ss6_iqtree.biogeobears.tree o ss6_astral.biogeobear.tree o ss7_iqtree.biogeobears.tree o ss7_astral.biogeobear.tree o ss8_iqtree.biogeobears.tree o ss8_astral.biogeobear.tree o ss9_iqtree.biogeobears.tree o ss9_astral.biogeobear.tree o ss10_iqtree.biogeobears.tree o ss10_astral.biogeobear.tree o diserpal_multiplers_M0.txt o diserpal_multiplers_M1.txt o Mutliple_Trees_Mormyridae_M0.R o Mutliple_Trees_Mormyridae_M1.R o Biogeography_script_Mormyridae_M0.R o Biogeography_script_Mormyridae_M1.R Funding: This project was funded by the National Science Foundation (NSF) grants DEB-1932759 and DEB-1929248 to RB, DEB-2015404 to DA, DEB-1457426 and DEB-1541554 to GO. Additionally, the Harlan Endowment to the George Washington University provided R.D.P. with summer funding. Finally, we would like to thank Iridian Genomes Inc. for providing funding to R.D.P. for short-read genome sequencing.