Species	Number of Gene	Category of Speciess
Aotus_nancymaae	46	Primates
Cebus_capucinus	41	Primates
Saimiri_boliviensis_boliviensis	36	Primates
Callithrix_jacchus	36	Primates
Rhinopithecus_roxellana	33	Primates
Macaca_mulatta	32	Primates
Rhinopithecus_bieti	31	Primates
Cercocebus_atys	31	Primates
Colobus_angolensis_palliatus	30	Primates
Macaca_fascicularis	30	Primates
Gorilla_gorilla	30	Primates
Carlito_syrichta	29	Primates
Microcebus_murinus	29	Primates
Pan_troglodytes	28	Primates
Propithecus_coquereli	28	Primates
Mandrillus_leucophaeus	28	Primates
Macaca_nemestrina	28	Primates
Papio_anubis	27	Primates
Pan_paniscus	26	Primates
Nomascus_leucogenys	26	Primates
Otolemur_garnettii	23	Primates
Pongo_abelii	20	Primates
Homo_sapiens	19	Primates
Chlorocebus_sabaeus	19	Primates
Octodon_degus	48	Rodents
Cricetulus_griseus_chok1gshd	35	Rodents
Jaculus_jaculus	34	Rodents
Peromyscus_maniculatus_bairdii	31	Rodents
Dipodomys_ordii	30	Rodents
Heterocephalus_glaber_female	30	Rodents
Cricetulus_griseus_crigri	28	Rodents
Heterocephalus_glaber_male	28	Rodents
Cavia_porcellus	27	Rodents
Rattus_norvegicus	26	Rodents
Nannospalax_galili	26	Rodents
Cavia_aperea	25	Rodents
Ictidomys_tridecemlineatus	25	Rodents
Chinchilla_lanigera	24	Rodents
Microtus_ochrogaster	24	Rodents
Fukomys_damarensis	23	Rodents
Mesocricetus_auratus	23	Rodents
Oryctolagus_cuniculus	22	Rodents
Mus_musculus_balbcj	21	Rodents
Mus_musculus_c3hhej	21	Rodents
Mus_musculus_dba2j	21	Rodents
Mus_musculus_pwkphj	21	Rodents
Mus_spretus	20	Rodents
Mus_musculus_129s1svimj	20	Rodents
Mus_musculus_aj	20	Rodents
Mus_musculus_akrj	20	Rodents
Mus_musculus_lpj	20	Rodents
Mus_musculus	19	Rodents
Mus_musculus_c57bl6nj	19	Rodents
Mus_musculus_cbaj	19	Rodents
Mus_musculus_fvbnj	19	Rodents
Mus_musculus_nodshiltj	19	Rodents
Mus_musculus_casteij	18	Rodents
Mus_musculus_nzohlltj	18	Rodents
Mus_musculus_wsbeij	18	Rodents
Mus_pahari	18	Rodents
Mus_caroli	17	Rodents
Tupaia_belangeri	14	Rodents
Ochotona_princeps	12	Rodents
Canis_lupus_dingo	37	Laurasiatheria
Vulpes_vulpes	37	Laurasiatheria
Bos_taurus	36	Laurasiatheria
Capra_hircus	33	Laurasiatheria
Myotis_lucifugus	33	Laurasiatheria
Panthera_pardus	32	Laurasiatheria
Felis_catus	29	Laurasiatheria
Sus_scrofa	27	Laurasiatheria
Ursus_americanus	26	Laurasiatheria
Ursus_maritimus	25	Laurasiatheria
Canis_familiaris	24	Laurasiatheria
Ovis_aries	24	Laurasiatheria
Mustela_putorius_furo	23	Laurasiatheria
Panthera_tigris_altaica	23	Laurasiatheria
Equus_asinus_asinus	20	Laurasiatheria
Equus_caballus	20	Laurasiatheria
Ailuropoda_melanoleuca	19	Laurasiatheria
Sorex_araneus	15	Laurasiatheria
Pteropus_vampyrus	14	Laurasiatheria
Vicugna_pacos	13	Laurasiatheria
Tursiops_truncatus	13	Laurasiatheria
Erinaceus_europaeus	13	Laurasiatheria
Echinops_telfairi	21	Afrotheria
Loxodonta_africana	19	Afrotheria
Procavia_capensis	11	Afrotheria
Dasypus_novemcinctus	32	Xenarthra
Choloepus_hoffmanni	12	Xenarthra
Gopherus_agassizii	22	BirdAndReptiles
Chrysemys_picta_bellii	20	BirdAndReptiles
Sphenodon_punctatus	17	BirdAndReptiles
Pelodiscus_sinensis	15	BirdAndReptiles
Gallus_gallus	14	BirdAndReptiles
Ficedula_albicollis	14	BirdAndReptiles
Taeniopygia_guttata	14	BirdAndReptiles
Meleagris_gallopavo	13	BirdAndReptiles
Anolis_carolinensis	12	BirdAndReptiles
Anas_platyrhynchos	12	BirdAndReptiles
Xenopus_tropicalis	17	Amphibians
Amphiprion_ocellaris	23	Fish
Amphiprion_percula	23	Fish
Seriola_lalandi_dorsalis	21	Fish
Danio_rerio	21	Fish
Scleropages_formosus	20	Fish
Esox_lucius	20	Fish
Paramormyrops_kingsleyae	20	Fish
Cyprinodon_variegatus	20	Fish
Neolamprologus_brichardi	19	Fish
Acanthochromis_polyacanthus	19	Fish
Cynoglossus_semilaevis	19	Fish
Poecilia_formosa	18	Fish
Labrus_bergylta	18	Fish
Ictalurus_punctatus	18	Fish
Anabas_testudineus	18	Fish
Astatotilapia_calliptera	18	Fish
Takifugu_rubripes	18	Fish
Poecilia_reticulata	18	Fish
Oryzias_latipes_hni	18	Fish
Astyanax_mexicanus	18	Fish
Mola_mola	18	Fish
Xiphophorus_maculatus	18	Fish
Pygocentrus_nattereri	18	Fish
Poecilia_latipinna	18	Fish
Lepisosteus_oculatus	18	Fish
Monopterus_albus	18	Fish
Hippocampus_comes	18	Fish
Stegastes_partitus	17	Fish
Seriola_dumerili	17	Fish
Oryzias_latipes_hsok	17	Fish
Pundamilia_nyererei	17	Fish
Kryptolebias_marmoratus	17	Fish
Fundulus_heteroclitus	17	Fish
Periophthalmus_magnuspinnatus	17	Fish
Poecilia_mexicana	17	Fish
Scophthalmus_maximus	17	Fish
Gambusia_affinis	17	Fish
Maylandia_zebra	17	Fish
Mastacembelus_armatus	17	Fish
Haplochromis_burtoni	16	Fish
Gadus_morhua	16	Fish
Oryzias_melastigma	16	Fish
Oryzias_latipes	16	Fish
Amphilophus_citrinellus	16	Fish
Gasterosteus_aculeatus	16	Fish
Tetraodon_nigroviridis	16	Fish
Xiphophorus_couchianus	15	Fish
Oreochromis_niloticus	13	Fish
Phascolarctos_cinereus	26	OtherMammals
Monodelphis_domestica	17	OtherMammals
Ornithorhynchus_anatinus	15	OtherMammals
Notamacropus_eugenii	12	OtherMammals
Sarcophilus_harrisii	11	OtherMammals
Eptatretus_burgeri	17	OtherVertebrates
Latimeria_chalumnae	16	OtherVertebrates
Petromyzon_marinus	7	OtherVertebrates
Ciona_intestinalis	13	OtherChordates
Ciona_savignyi	12	OtherChordates
Caenorhabditis_elegans	18	OtherEukaryotes
Drosophila_melanogaster	18	OtherEukaryotes
Saccharomyces_cerevisiae	16	OtherEukaryotes