Species	Number of Gene	Category of Speciess
Pan_troglodytes	20	Primates
Mandrillus_leucophaeus	19	Primates
Macaca_mulatta	19	Primates
Macaca_nemestrina	19	Primates
Cercocebus_atys	19	Primates
Callithrix_jacchus	19	Primates
Rhinopithecus_bieti	18	Primates
Pan_paniscus	18	Primates
Macaca_fascicularis	18	Primates
Rhinopithecus_roxellana	18	Primates
Gorilla_gorilla	18	Primates
Homo_sapiens	18	Primates
Chlorocebus_sabaeus	18	Primates
Microcebus_murinus	18	Primates
Colobus_angolensis_palliatus	17	Primates
Saimiri_boliviensis_boliviensis	17	Primates
Otolemur_garnettii	17	Primates
Cebus_capucinus	17	Primates
Nomascus_leucogenys	17	Primates
Aotus_nancymaae	17	Primates
Papio_anubis	17	Primates
Pongo_abelii	17	Primates
Propithecus_coquereli	16	Primates
Carlito_syrichta	16	Primates
Heterocephalus_glaber_male	24	Rodents
Heterocephalus_glaber_female	23	Rodents
Fukomys_damarensis	19	Rodents
Octodon_degus	19	Rodents
Cavia_porcellus	19	Rodents
Cricetulus_griseus_chok1gshd	18	Rodents
Cricetulus_griseus_crigri	18	Rodents
Dipodomys_ordii	18	Rodents
Chinchilla_lanigera	18	Rodents
Mus_pahari	18	Rodents
Jaculus_jaculus	17	Rodents
Mus_musculus	17	Rodents
Mus_musculus_129s1svimj	17	Rodents
Mus_musculus_c3hhej	17	Rodents
Mus_musculus_c57bl6nj	17	Rodents
Mus_musculus_casteij	17	Rodents
Mus_musculus_cbaj	17	Rodents
Mus_musculus_dba2j	17	Rodents
Mus_musculus_fvbnj	17	Rodents
Mus_musculus_nodshiltj	17	Rodents
Mus_musculus_nzohlltj	17	Rodents
Mus_musculus_pwkphj	17	Rodents
Mus_musculus_wsbeij	17	Rodents
Rattus_norvegicus	17	Rodents
Mus_caroli	17	Rodents
Peromyscus_maniculatus_bairdii	17	Rodents
Ictidomys_tridecemlineatus	17	Rodents
Nannospalax_galili	17	Rodents
Mus_spretus	16	Rodents
Mesocricetus_auratus	16	Rodents
Mus_musculus_aj	16	Rodents
Mus_musculus_akrj	16	Rodents
Mus_musculus_balbcj	16	Rodents
Mus_musculus_lpj	16	Rodents
Microtus_ochrogaster	16	Rodents
Oryctolagus_cuniculus	16	Rodents
Cavia_aperea	15	Rodents
Ochotona_princeps	15	Rodents
Tupaia_belangeri	11	Rodents
Capra_hircus	19	Laurasiatheria
Bos_taurus	18	Laurasiatheria
Equus_caballus	18	Laurasiatheria
Myotis_lucifugus	18	Laurasiatheria
Sus_scrofa	18	Laurasiatheria
Ovis_aries	18	Laurasiatheria
Mustela_putorius_furo	17	Laurasiatheria
Vulpes_vulpes	17	Laurasiatheria
Felis_catus	16	Laurasiatheria
Canis_lupus_dingo	16	Laurasiatheria
Equus_asinus_asinus	16	Laurasiatheria
Ursus_americanus	15	Laurasiatheria
Canis_familiaris	15	Laurasiatheria
Tursiops_truncatus	15	Laurasiatheria
Panthera_pardus	15	Laurasiatheria
Ailuropoda_melanoleuca	15	Laurasiatheria
Vicugna_pacos	14	Laurasiatheria
Ursus_maritimus	14	Laurasiatheria
Pteropus_vampyrus	14	Laurasiatheria
Panthera_tigris_altaica	14	Laurasiatheria
Erinaceus_europaeus	13	Laurasiatheria
Sorex_araneus	10	Laurasiatheria
Loxodonta_africana	16	Afrotheria
Procavia_capensis	14	Afrotheria
Echinops_telfairi	14	Afrotheria
Dasypus_novemcinctus	17	Xenarthra
Choloepus_hoffmanni	9	Xenarthra
Gopherus_agassizii	18	BirdAndReptiles
Taeniopygia_guttata	18	BirdAndReptiles
Pelodiscus_sinensis	17	BirdAndReptiles
Ficedula_albicollis	17	BirdAndReptiles
Sphenodon_punctatus	17	BirdAndReptiles
Anolis_carolinensis	16	BirdAndReptiles
Gallus_gallus	16	BirdAndReptiles
Chrysemys_picta_bellii	16	BirdAndReptiles
Anas_platyrhynchos	13	BirdAndReptiles
Meleagris_gallopavo	13	BirdAndReptiles
Xenopus_tropicalis	18	Amphibians
Periophthalmus_magnuspinnatus	26	Fish
Stegastes_partitus	24	Fish
Anabas_testudineus	23	Fish
Astatotilapia_calliptera	23	Fish
Amphiprion_percula	23	Fish
Acanthochromis_polyacanthus	23	Fish
Seriola_lalandi_dorsalis	23	Fish
Scleropages_formosus	22	Fish
Amphiprion_ocellaris	22	Fish
Seriola_dumerili	22	Fish
Neolamprologus_brichardi	22	Fish
Esox_lucius	22	Fish
Poecilia_latipinna	22	Fish
Oreochromis_niloticus	22	Fish
Maylandia_zebra	22	Fish
Poecilia_formosa	21	Fish
Labrus_bergylta	21	Fish
Haplochromis_burtoni	21	Fish
Poecilia_reticulata	21	Fish
Pundamilia_nyererei	21	Fish
Amphilophus_citrinellus	21	Fish
Paramormyrops_kingsleyae	21	Fish
Xiphophorus_maculatus	21	Fish
Monopterus_albus	21	Fish
Scophthalmus_maximus	21	Fish
Mastacembelus_armatus	21	Fish
Ictalurus_punctatus	20	Fish
Astyanax_mexicanus	20	Fish
Mola_mola	20	Fish
Cyprinodon_variegatus	20	Fish
Poecilia_mexicana	20	Fish
Cynoglossus_semilaevis	20	Fish
Gambusia_affinis	20	Fish
Takifugu_rubripes	19	Fish
Oryzias_melastigma	19	Fish
Kryptolebias_marmoratus	19	Fish
Fundulus_heteroclitus	19	Fish
Pygocentrus_nattereri	19	Fish
Lepisosteus_oculatus	19	Fish
Tetraodon_nigroviridis	19	Fish
Danio_rerio	19	Fish
Oryzias_latipes_hsok	18	Fish
Oryzias_latipes	18	Fish
Gasterosteus_aculeatus	18	Fish
Gadus_morhua	17	Fish
Oryzias_latipes_hni	17	Fish
Hippocampus_comes	16	Fish
Xiphophorus_couchianus	15	Fish
Sarcophilus_harrisii	19	OtherMammals
Phascolarctos_cinereus	16	OtherMammals
Monodelphis_domestica	16	OtherMammals
Ornithorhynchus_anatinus	15	OtherMammals
Notamacropus_eugenii	13	OtherMammals
Latimeria_chalumnae	15	OtherVertebrates
Eptatretus_burgeri	14	OtherVertebrates
Petromyzon_marinus	6	OtherVertebrates
Ciona_intestinalis	7	OtherChordates
Ciona_savignyi	6	OtherChordates
Drosophila_melanogaster	11	OtherEukaryotes
Caenorhabditis_elegans	9	OtherEukaryotes
Saccharomyces_cerevisiae	2	OtherEukaryotes