Species	Number of Gene	Category of Speciess
Aotus_nancymaae	23	Primates
Saimiri_boliviensis_boliviensis	21	Primates
Cebus_capucinus	20	Primates
Callithrix_jacchus	20	Primates
Colobus_angolensis_palliatus	17	Primates
Pan_paniscus	17	Primates
Pan_troglodytes	17	Primates
Rhinopithecus_roxellana	17	Primates
Homo_sapiens	17	Primates
Macaca_mulatta	17	Primates
Rhinopithecus_bieti	16	Primates
Propithecus_coquereli	16	Primates
Mandrillus_leucophaeus	16	Primates
Nomascus_leucogenys	16	Primates
Papio_anubis	16	Primates
Macaca_nemestrina	16	Primates
Cercocebus_atys	16	Primates
Chlorocebus_sabaeus	16	Primates
Microcebus_murinus	16	Primates
Macaca_fascicularis	15	Primates
Gorilla_gorilla	15	Primates
Carlito_syrichta	15	Primates
Otolemur_garnettii	13	Primates
Pongo_abelii	13	Primates
Octodon_degus	27	Rodents
Heterocephalus_glaber_female	21	Rodents
Ictidomys_tridecemlineatus	20	Rodents
Heterocephalus_glaber_male	19	Rodents
Oryctolagus_cuniculus	18	Rodents
Rattus_norvegicus	17	Rodents
Mus_spretus	16	Rodents
Mus_musculus	16	Rodents
Mus_musculus_129s1svimj	16	Rodents
Mus_musculus_akrj	16	Rodents
Mus_musculus_c3hhej	16	Rodents
Mus_musculus_c57bl6nj	16	Rodents
Mus_musculus_casteij	16	Rodents
Mus_musculus_nzohlltj	16	Rodents
Mus_pahari	16	Rodents
Microtus_ochrogaster	16	Rodents
Cricetulus_griseus_chok1gshd	15	Rodents
Dipodomys_ordii	15	Rodents
Mus_musculus_aj	15	Rodents
Mus_musculus_balbcj	15	Rodents
Mus_musculus_cbaj	15	Rodents
Mus_musculus_dba2j	15	Rodents
Mus_musculus_lpj	15	Rodents
Mus_musculus_nodshiltj	15	Rodents
Mus_musculus_pwkphj	15	Rodents
Mus_musculus_wsbeij	15	Rodents
Mus_caroli	15	Rodents
Peromyscus_maniculatus_bairdii	15	Rodents
Nannospalax_galili	15	Rodents
Cricetulus_griseus_crigri	14	Rodents
Fukomys_damarensis	14	Rodents
Mesocricetus_auratus	14	Rodents
Cavia_porcellus	14	Rodents
Chinchilla_lanigera	14	Rodents
Mus_musculus_fvbnj	14	Rodents
Jaculus_jaculus	13	Rodents
Ochotona_princeps	11	Rodents
Cavia_aperea	8	Rodents
Tupaia_belangeri	6	Rodents
Canis_familiaris	20	Laurasiatheria
Canis_lupus_dingo	19	Laurasiatheria
Equus_caballus	19	Laurasiatheria
Sus_scrofa	18	Laurasiatheria
Bos_taurus	17	Laurasiatheria
Panthera_pardus	17	Laurasiatheria
Ailuropoda_melanoleuca	17	Laurasiatheria
Felis_catus	16	Laurasiatheria
Capra_hircus	16	Laurasiatheria
Equus_asinus_asinus	15	Laurasiatheria
Panthera_tigris_altaica	15	Laurasiatheria
Ursus_americanus	14	Laurasiatheria
Tursiops_truncatus	14	Laurasiatheria
Pteropus_vampyrus	14	Laurasiatheria
Vulpes_vulpes	14	Laurasiatheria
Ovis_aries	14	Laurasiatheria
Mustela_putorius_furo	13	Laurasiatheria
Myotis_lucifugus	13	Laurasiatheria
Ursus_maritimus	11	Laurasiatheria
Sorex_araneus	11	Laurasiatheria
Vicugna_pacos	10	Laurasiatheria
Erinaceus_europaeus	10	Laurasiatheria
Echinops_telfairi	16	Afrotheria
Loxodonta_africana	14	Afrotheria
Procavia_capensis	12	Afrotheria
Choloepus_hoffmanni	16	Xenarthra
Dasypus_novemcinctus	15	Xenarthra
Gallus_gallus	16	BirdAndReptiles
Anolis_carolinensis	15	BirdAndReptiles
Sphenodon_punctatus	14	BirdAndReptiles
Gopherus_agassizii	13	BirdAndReptiles
Chrysemys_picta_bellii	12	BirdAndReptiles
Taeniopygia_guttata	12	BirdAndReptiles
Pelodiscus_sinensis	10	BirdAndReptiles
Ficedula_albicollis	10	BirdAndReptiles
Anas_platyrhynchos	9	BirdAndReptiles
Meleagris_gallopavo	9	BirdAndReptiles
Xenopus_tropicalis	12	Amphibians
Scleropages_formosus	22	Fish
Labrus_bergylta	20	Fish
Esox_lucius	20	Fish
Paramormyrops_kingsleyae	20	Fish
Pygocentrus_nattereri	20	Fish
Acanthochromis_polyacanthus	20	Fish
Oreochromis_niloticus	20	Fish
Stegastes_partitus	19	Fish
Anabas_testudineus	19	Fish
Astatotilapia_calliptera	19	Fish
Seriola_dumerili	19	Fish
Neolamprologus_brichardi	19	Fish
Seriola_lalandi_dorsalis	19	Fish
Danio_rerio	19	Fish
Mastacembelus_armatus	19	Fish
Haplochromis_burtoni	18	Fish
Oryzias_melastigma	18	Fish
Amphiprion_percula	18	Fish
Monopterus_albus	18	Fish
Maylandia_zebra	18	Fish
Takifugu_rubripes	17	Fish
Poecilia_reticulata	17	Fish
Pundamilia_nyererei	17	Fish
Kryptolebias_marmoratus	17	Fish
Mola_mola	17	Fish
Poecilia_latipinna	17	Fish
Poecilia_mexicana	17	Fish
Poecilia_formosa	16	Fish
Amphiprion_ocellaris	16	Fish
Oryzias_latipes_hni	16	Fish
Oryzias_latipes	16	Fish
Amphilophus_citrinellus	16	Fish
Fundulus_heteroclitus	16	Fish
Cyprinodon_variegatus	16	Fish
Hippocampus_comes	16	Fish
Ictalurus_punctatus	15	Fish
Oryzias_latipes_hsok	15	Fish
Astyanax_mexicanus	15	Fish
Periophthalmus_magnuspinnatus	15	Fish
Xiphophorus_maculatus	15	Fish
Lepisosteus_oculatus	15	Fish
Cynoglossus_semilaevis	15	Fish
Scophthalmus_maximus	15	Fish
Gambusia_affinis	15	Fish
Xiphophorus_couchianus	14	Fish
Gasterosteus_aculeatus	14	Fish
Tetraodon_nigroviridis	14	Fish
Gadus_morhua	13	Fish
Monodelphis_domestica	17	OtherMammals
Sarcophilus_harrisii	15	OtherMammals
Phascolarctos_cinereus	14	OtherMammals
Ornithorhynchus_anatinus	12	OtherMammals
Notamacropus_eugenii	12	OtherMammals
Latimeria_chalumnae	15	OtherVertebrates
Eptatretus_burgeri	8	OtherVertebrates
Petromyzon_marinus	6	OtherVertebrates
Ciona_intestinalis	5	OtherChordates
Ciona_savignyi	2	OtherChordates
Drosophila_melanogaster	8	OtherEukaryotes
Caenorhabditis_elegans	3	OtherEukaryotes
Saccharomyces_cerevisiae	1	OtherEukaryotes