Species	Number of Gene	Category of Speciess
Homo_sapiens	15	Primates
Otolemur_garnettii	14	Primates
Pongo_abelii	13	Primates
Chlorocebus_sabaeus	13	Primates
Pan_paniscus	12	Primates
Pan_troglodytes	12	Primates
Gorilla_gorilla	11	Primates
Macaca_mulatta	11	Primates
Callithrix_jacchus	8	Primates
Nomascus_leucogenys	7	Primates
Macaca_fascicularis	6	Primates
Rhinopithecus_bieti	5	Primates
Mandrillus_leucophaeus	5	Primates
Macaca_nemestrina	5	Primates
Colobus_angolensis_palliatus	4	Primates
Saimiri_boliviensis_boliviensis	4	Primates
Rhinopithecus_roxellana	4	Primates
Papio_anubis	4	Primates
Cercocebus_atys	4	Primates
Cebus_capucinus	2	Primates
Aotus_nancymaae	2	Primates
Propithecus_coquereli	1	Primates
Carlito_syrichta	1	Primates
Microcebus_murinus	1	Primates
Rattus_norvegicus	22	Rodents
Mus_musculus	20	Rodents
Mus_musculus_akrj	18	Rodents
Mus_musculus_lpj	18	Rodents
Fukomys_damarensis	16	Rodents
Mus_musculus_129s1svimj	16	Rodents
Mus_musculus_c57bl6nj	16	Rodents
Mus_musculus_nzohlltj	15	Rodents
Mus_musculus_aj	14	Rodents
Mus_musculus_balbcj	14	Rodents
Mus_musculus_c3hhej	14	Rodents
Mus_musculus_cbaj	13	Rodents
Mus_musculus_dba2j	13	Rodents
Heterocephalus_glaber_male	13	Rodents
Cavia_porcellus	12	Rodents
Mus_musculus_wsbeij	12	Rodents
Heterocephalus_glaber_female	12	Rodents
Mus_spretus	11	Rodents
Cricetulus_griseus_chok1gshd	11	Rodents
Cricetulus_griseus_crigri	11	Rodents
Mus_musculus_casteij	11	Rodents
Oryctolagus_cuniculus	11	Rodents
Ictidomys_tridecemlineatus	11	Rodents
Cavia_aperea	10	Rodents
Mus_musculus_fvbnj	10	Rodents
Mus_musculus_nodshiltj	10	Rodents
Mus_musculus_pwkphj	10	Rodents
Mus_pahari	10	Rodents
Ochotona_princeps	10	Rodents
Mus_caroli	8	Rodents
Peromyscus_maniculatus_bairdii	8	Rodents
Microtus_ochrogaster	8	Rodents
Mesocricetus_auratus	7	Rodents
Tupaia_belangeri	7	Rodents
Dipodomys_ordii	6	Rodents
Chinchilla_lanigera	6	Rodents
Nannospalax_galili	6	Rodents
Octodon_degus	5	Rodents
Jaculus_jaculus	1	Rodents
Myotis_lucifugus	32	Laurasiatheria
Bos_taurus	20	Laurasiatheria
Ovis_aries	16	Laurasiatheria
Capra_hircus	15	Laurasiatheria
Ursus_americanus	14	Laurasiatheria
Equus_asinus_asinus	12	Laurasiatheria
Equus_caballus	12	Laurasiatheria
Ailuropoda_melanoleuca	12	Laurasiatheria
Vicugna_pacos	10	Laurasiatheria
Ursus_maritimus	9	Laurasiatheria
Felis_catus	9	Laurasiatheria
Canis_familiaris	9	Laurasiatheria
Mustela_putorius_furo	9	Laurasiatheria
Sus_scrofa	9	Laurasiatheria
Canis_lupus_dingo	8	Laurasiatheria
Panthera_pardus	8	Laurasiatheria
Pteropus_vampyrus	8	Laurasiatheria
Vulpes_vulpes	7	Laurasiatheria
Sorex_araneus	7	Laurasiatheria
Panthera_tigris_altaica	7	Laurasiatheria
Erinaceus_europaeus	6	Laurasiatheria
Tursiops_truncatus	5	Laurasiatheria
Loxodonta_africana	12	Afrotheria
Procavia_capensis	6	Afrotheria
Echinops_telfairi	6	Afrotheria
Dasypus_novemcinctus	9	Xenarthra
Choloepus_hoffmanni	8	Xenarthra
Chrysemys_picta_bellii	19	BirdAndReptiles
Gopherus_agassizii	15	BirdAndReptiles
Anolis_carolinensis	9	BirdAndReptiles
Sphenodon_punctatus	4	BirdAndReptiles
Gallus_gallus	3	BirdAndReptiles
Pelodiscus_sinensis	2	BirdAndReptiles
Meleagris_gallopavo	2	BirdAndReptiles
Anas_platyrhynchos	1	BirdAndReptiles
Ficedula_albicollis	1	BirdAndReptiles
Xenopus_tropicalis	1	Amphibians
Astatotilapia_calliptera	33	Fish
Maylandia_zebra	33	Fish
Oreochromis_niloticus	21	Fish
Labrus_bergylta	13	Fish
Poecilia_reticulata	12	Fish
Neolamprologus_brichardi	12	Fish
Amphilophus_citrinellus	12	Fish
Fundulus_heteroclitus	12	Fish
Oryzias_latipes_hsok	11	Fish
Pundamilia_nyererei	10	Fish
Poecilia_mexicana	10	Fish
Scleropages_formosus	9	Fish
Oryzias_latipes	9	Fish
Pygocentrus_nattereri	9	Fish
Poecilia_formosa	8	Fish
Haplochromis_burtoni	8	Fish
Paramormyrops_kingsleyae	8	Fish
Cyprinodon_variegatus	8	Fish
Seriola_dumerili	7	Fish
Periophthalmus_magnuspinnatus	7	Fish
Xiphophorus_maculatus	7	Fish
Seriola_lalandi_dorsalis	7	Fish
Ictalurus_punctatus	6	Fish
Oryzias_latipes_hni	6	Fish
Poecilia_latipinna	6	Fish
Gambusia_affinis	6	Fish
Xiphophorus_couchianus	5	Fish
Monopterus_albus	5	Fish
Anabas_testudineus	4	Fish
Oryzias_melastigma	3	Fish
Kryptolebias_marmoratus	3	Fish
Astyanax_mexicanus	3	Fish
Lepisosteus_oculatus	3	Fish
Danio_rerio	3	Fish
Stegastes_partitus	2	Fish
Gadus_morhua	2	Fish
Esox_lucius	2	Fish
Acanthochromis_polyacanthus	2	Fish
Mastacembelus_armatus	1	Fish
Sarcophilus_harrisii	15	OtherMammals
Monodelphis_domestica	12	OtherMammals
Phascolarctos_cinereus	10	OtherMammals
Ornithorhynchus_anatinus	4	OtherMammals
Notamacropus_eugenii	3	OtherMammals