Species Number of Gene Category of Speciess Saimiri_boliviensis_boliviensis 26 Primates Cebus_capucinus 25 Primates Rhinopithecus_roxellana 23 Primates Rhinopithecus_bieti 21 Primates Macaca_fascicularis 21 Primates Macaca_mulatta 21 Primates Aotus_nancymaae 20 Primates Microcebus_murinus 20 Primates Pan_troglodytes 19 Primates Nomascus_leucogenys 19 Primates Colobus_angolensis_palliatus 18 Primates Cercocebus_atys 18 Primates Pan_paniscus 17 Primates Mandrillus_leucophaeus 17 Primates Gorilla_gorilla 17 Primates Papio_anubis 17 Primates Pongo_abelii 16 Primates Macaca_nemestrina 16 Primates Callithrix_jacchus 15 Primates Propithecus_coquereli 14 Primates Homo_sapiens 14 Primates Carlito_syrichta 14 Primates Chlorocebus_sabaeus 14 Primates Otolemur_garnettii 13 Primates Heterocephalus_glaber_male 29 Rodents Heterocephalus_glaber_female 20 Rodents Rattus_norvegicus 19 Rodents Microtus_ochrogaster 19 Rodents Cricetulus_griseus_chok1gshd 16 Rodents Fukomys_damarensis 16 Rodents Octodon_degus 16 Rodents Cricetulus_griseus_crigri 15 Rodents Dipodomys_ordii 15 Rodents Cavia_porcellus 14 Rodents Jaculus_jaculus 14 Rodents Ictidomys_tridecemlineatus 14 Rodents Mus_musculus 13 Rodents Nannospalax_galili 13 Rodents Cavia_aperea 12 Rodents Mus_musculus_balbcj 12 Rodents Mus_musculus_cbaj 12 Rodents Mus_musculus_lpj 12 Rodents Mus_pahari 12 Rodents Peromyscus_maniculatus_bairdii 12 Rodents Oryctolagus_cuniculus 12 Rodents Mus_spretus 11 Rodents Mesocricetus_auratus 11 Rodents Chinchilla_lanigera 11 Rodents Mus_musculus_aj 11 Rodents Mus_musculus_akrj 11 Rodents Mus_musculus_casteij 11 Rodents Mus_musculus_dba2j 11 Rodents Mus_musculus_fvbnj 11 Rodents Mus_musculus_pwkphj 11 Rodents Mus_musculus_wsbeij 11 Rodents Mus_caroli 11 Rodents Ochotona_princeps 11 Rodents Mus_musculus_129s1svimj 10 Rodents Mus_musculus_c3hhej 10 Rodents Mus_musculus_c57bl6nj 10 Rodents Mus_musculus_nzohlltj 10 Rodents Mus_musculus_nodshiltj 9 Rodents Tupaia_belangeri 6 Rodents Canis_familiaris 47 Laurasiatheria Vulpes_vulpes 33 Laurasiatheria Canis_lupus_dingo 30 Laurasiatheria Ovis_aries 21 Laurasiatheria Ailuropoda_melanoleuca 19 Laurasiatheria Ursus_maritimus 18 Laurasiatheria Mustela_putorius_furo 16 Laurasiatheria Panthera_pardus 16 Laurasiatheria Sus_scrofa 16 Laurasiatheria Panthera_tigris_altaica 16 Laurasiatheria Myotis_lucifugus 15 Laurasiatheria Ursus_americanus 14 Laurasiatheria Bos_taurus 14 Laurasiatheria Equus_asinus_asinus 14 Laurasiatheria Capra_hircus 14 Laurasiatheria Felis_catus 13 Laurasiatheria Tursiops_truncatus 13 Laurasiatheria Equus_caballus 13 Laurasiatheria Vicugna_pacos 10 Laurasiatheria Erinaceus_europaeus 9 Laurasiatheria Pteropus_vampyrus 9 Laurasiatheria Sorex_araneus 5 Laurasiatheria Loxodonta_africana 19 Afrotheria Echinops_telfairi 14 Afrotheria Procavia_capensis 5 Afrotheria Dasypus_novemcinctus 16 Xenarthra Choloepus_hoffmanni 6 Xenarthra Sphenodon_punctatus 17 BirdAndReptiles Pelodiscus_sinensis 16 BirdAndReptiles Chrysemys_picta_bellii 16 BirdAndReptiles Gopherus_agassizii 14 BirdAndReptiles Gallus_gallus 12 BirdAndReptiles Anas_platyrhynchos 12 BirdAndReptiles Ficedula_albicollis 12 BirdAndReptiles Meleagris_gallopavo 12 BirdAndReptiles Anolis_carolinensis 11 BirdAndReptiles Taeniopygia_guttata 11 BirdAndReptiles Xenopus_tropicalis 12 Amphibians Cynoglossus_semilaevis 20 Fish Amphiprion_percula 19 Fish Danio_rerio 19 Fish Labrus_bergylta 18 Fish Amphiprion_ocellaris 18 Fish Tetraodon_nigroviridis 18 Fish Mastacembelus_armatus 18 Fish Anabas_testudineus 17 Fish Seriola_dumerili 17 Fish Amphilophus_citrinellus 17 Fish Mola_mola 17 Fish Pygocentrus_nattereri 17 Fish Cyprinodon_variegatus 17 Fish Acanthochromis_polyacanthus 17 Fish Poecilia_formosa 16 Fish Scleropages_formosus 16 Fish Haplochromis_burtoni 16 Fish Ictalurus_punctatus 16 Fish Astatotilapia_calliptera 16 Fish Takifugu_rubripes 16 Fish Oryzias_melastigma 16 Fish Pundamilia_nyererei 16 Fish Oreochromis_niloticus 16 Fish Scophthalmus_maximus 16 Fish Seriola_lalandi_dorsalis 16 Fish Maylandia_zebra 16 Fish Xiphophorus_maculatus 15 Fish Poecilia_latipinna 15 Fish Poecilia_mexicana 15 Fish Gasterosteus_aculeatus 15 Fish Monopterus_albus 15 Fish Gambusia_affinis 15 Fish Stegastes_partitus 14 Fish Neolamprologus_brichardi 14 Fish Kryptolebias_marmoratus 14 Fish Esox_lucius 14 Fish Hippocampus_comes 14 Fish Gadus_morhua 13 Fish Poecilia_reticulata 13 Fish Oryzias_latipes 13 Fish Astyanax_mexicanus 13 Fish Paramormyrops_kingsleyae 13 Fish Periophthalmus_magnuspinnatus 13 Fish Oryzias_latipes_hsok 12 Fish Xiphophorus_couchianus 12 Fish Fundulus_heteroclitus 12 Fish Lepisosteus_oculatus 12 Fish Oryzias_latipes_hni 11 Fish Phascolarctos_cinereus 14 OtherMammals Ornithorhynchus_anatinus 13 OtherMammals Monodelphis_domestica 12 OtherMammals Sarcophilus_harrisii 11 OtherMammals Notamacropus_eugenii 7 OtherMammals Latimeria_chalumnae 17 OtherVertebrates Eptatretus_burgeri 8 OtherVertebrates Petromyzon_marinus 5 OtherVertebrates Ciona_savignyi 15 OtherChordates Ciona_intestinalis 13 OtherChordates Saccharomyces_cerevisiae 13 OtherEukaryotes Caenorhabditis_elegans 12 OtherEukaryotes Drosophila_melanogaster 12 OtherEukaryotes