Species	Number of Gene	Category of Speciess
Aotus_nancymaae	37	Primates
Colobus_angolensis_palliatus	31	Primates
Saimiri_boliviensis_boliviensis	31	Primates
Rhinopithecus_roxellana	31	Primates
Rhinopithecus_bieti	30	Primates
Otolemur_garnettii	30	Primates
Cebus_capucinus	30	Primates
Pan_paniscus	29	Primates
Pan_troglodytes	29	Primates
Homo_sapiens	29	Primates
Macaca_mulatta	28	Primates
Callithrix_jacchus	28	Primates
Microcebus_murinus	28	Primates
Macaca_fascicularis	27	Primates
Mandrillus_leucophaeus	27	Primates
Gorilla_gorilla	27	Primates
Papio_anubis	27	Primates
Macaca_nemestrina	27	Primates
Propithecus_coquereli	26	Primates
Nomascus_leucogenys	26	Primates
Pongo_abelii	26	Primates
Cercocebus_atys	26	Primates
Carlito_syrichta	25	Primates
Chlorocebus_sabaeus	24	Primates
Heterocephalus_glaber_female	36	Rodents
Heterocephalus_glaber_male	36	Rodents
Cricetulus_griseus_chok1gshd	33	Rodents
Peromyscus_maniculatus_bairdii	32	Rodents
Cricetulus_griseus_crigri	30	Rodents
Octodon_degus	30	Rodents
Mus_musculus	30	Rodents
Mus_musculus_c57bl6nj	30	Rodents
Rattus_norvegicus	30	Rodents
Jaculus_jaculus	29	Rodents
Mus_musculus_129s1svimj	29	Rodents
Mus_caroli	29	Rodents
Mus_musculus_akrj	28	Rodents
Mus_musculus_c3hhej	28	Rodents
Mus_musculus_nzohlltj	28	Rodents
Mus_pahari	28	Rodents
Microtus_ochrogaster	28	Rodents
Mesocricetus_auratus	27	Rodents
Chinchilla_lanigera	27	Rodents
Mus_musculus_balbcj	27	Rodents
Mus_musculus_cbaj	27	Rodents
Mus_musculus_dba2j	27	Rodents
Mus_musculus_fvbnj	27	Rodents
Mus_musculus_lpj	27	Rodents
Nannospalax_galili	27	Rodents
Fukomys_damarensis	26	Rodents
Mus_musculus_aj	26	Rodents
Mus_musculus_casteij	26	Rodents
Mus_musculus_wsbeij	26	Rodents
Ictidomys_tridecemlineatus	25	Rodents
Mus_spretus	24	Rodents
Mus_musculus_pwkphj	24	Rodents
Oryctolagus_cuniculus	24	Rodents
Cavia_porcellus	23	Rodents
Dipodomys_ordii	23	Rodents
Mus_musculus_nodshiltj	23	Rodents
Cavia_aperea	20	Rodents
Ochotona_princeps	20	Rodents
Tupaia_belangeri	17	Rodents
Myotis_lucifugus	34	Laurasiatheria
Sus_scrofa	29	Laurasiatheria
Capra_hircus	28	Laurasiatheria
Equus_caballus	28	Laurasiatheria
Felis_catus	27	Laurasiatheria
Bos_taurus	27	Laurasiatheria
Equus_asinus_asinus	27	Laurasiatheria
Vulpes_vulpes	27	Laurasiatheria
Ovis_aries	27	Laurasiatheria
Ursus_maritimus	26	Laurasiatheria
Canis_lupus_dingo	26	Laurasiatheria
Canis_familiaris	26	Laurasiatheria
Panthera_pardus	26	Laurasiatheria
Mustela_putorius_furo	25	Laurasiatheria
Ailuropoda_melanoleuca	25	Laurasiatheria
Ursus_americanus	24	Laurasiatheria
Pteropus_vampyrus	24	Laurasiatheria
Panthera_tigris_altaica	24	Laurasiatheria
Tursiops_truncatus	19	Laurasiatheria
Vicugna_pacos	16	Laurasiatheria
Sorex_araneus	16	Laurasiatheria
Erinaceus_europaeus	12	Laurasiatheria
Loxodonta_africana	22	Afrotheria
Procavia_capensis	18	Afrotheria
Echinops_telfairi	15	Afrotheria
Dasypus_novemcinctus	27	Xenarthra
Choloepus_hoffmanni	10	Xenarthra
Gopherus_agassizii	24	BirdAndReptiles
Chrysemys_picta_bellii	24	BirdAndReptiles
Gallus_gallus	22	BirdAndReptiles
Ficedula_albicollis	20	BirdAndReptiles
Taeniopygia_guttata	20	BirdAndReptiles
Pelodiscus_sinensis	19	BirdAndReptiles
Meleagris_gallopavo	19	BirdAndReptiles
Anolis_carolinensis	18	BirdAndReptiles
Anas_platyrhynchos	17	BirdAndReptiles
Sphenodon_punctatus	15	BirdAndReptiles
Xenopus_tropicalis	21	Amphibians
Maylandia_zebra	36	Fish
Ictalurus_punctatus	35	Fish
Haplochromis_burtoni	33	Fish
Mastacembelus_armatus	33	Fish
Scleropages_formosus	32	Fish
Pundamilia_nyererei	32	Fish
Kryptolebias_marmoratus	32	Fish
Amphiprion_percula	32	Fish
Paramormyrops_kingsleyae	32	Fish
Scophthalmus_maximus	32	Fish
Labrus_bergylta	31	Fish
Stegastes_partitus	31	Fish
Anabas_testudineus	31	Fish
Seriola_dumerili	31	Fish
Astyanax_mexicanus	31	Fish
Xiphophorus_maculatus	31	Fish
Acanthochromis_polyacanthus	31	Fish
Gasterosteus_aculeatus	31	Fish
Monopterus_albus	31	Fish
Seriola_lalandi_dorsalis	31	Fish
Astatotilapia_calliptera	30	Fish
Amphilophus_citrinellus	30	Fish
Pygocentrus_nattereri	30	Fish
Danio_rerio	30	Fish
Poecilia_formosa	29	Fish
Amphiprion_ocellaris	29	Fish
Gadus_morhua	29	Fish
Takifugu_rubripes	29	Fish
Poecilia_reticulata	29	Fish
Oryzias_melastigma	29	Fish
Fundulus_heteroclitus	29	Fish
Esox_lucius	29	Fish
Mola_mola	29	Fish
Cyprinodon_variegatus	29	Fish
Poecilia_mexicana	29	Fish
Oreochromis_niloticus	29	Fish
Cynoglossus_semilaevis	28	Fish
Oryzias_latipes	27	Fish
Neolamprologus_brichardi	27	Fish
Poecilia_latipinna	27	Fish
Tetraodon_nigroviridis	27	Fish
Oryzias_latipes_hsok	26	Fish
Gambusia_affinis	26	Fish
Oryzias_latipes_hni	25	Fish
Hippocampus_comes	25	Fish
Periophthalmus_magnuspinnatus	24	Fish
Xiphophorus_couchianus	21	Fish
Lepisosteus_oculatus	21	Fish
Monodelphis_domestica	28	OtherMammals
Phascolarctos_cinereus	25	OtherMammals
Sarcophilus_harrisii	22	OtherMammals
Ornithorhynchus_anatinus	18	OtherMammals
Notamacropus_eugenii	13	OtherMammals
Latimeria_chalumnae	23	OtherVertebrates
Eptatretus_burgeri	16	OtherVertebrates
Petromyzon_marinus	6	OtherVertebrates
Ciona_intestinalis	11	OtherChordates
Ciona_savignyi	8	OtherChordates
Drosophila_melanogaster	14	OtherEukaryotes
Caenorhabditis_elegans	9	OtherEukaryotes
Saccharomyces_cerevisiae	5	OtherEukaryotes