Wilson, Don E.; Reeder, DeeAnn M., บ.ก. (2005), Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed), Johns Hopkins University Press, สืบค้นเมื่อ 14 August 2009
Ruiz-Olmo, J., Loy, A., Cianfrani, C., Yoxon, P., Yoxon, G., de Silva, P.K., Roos, A., Bisther, M., Hajkova, P. & Zemanova, B. (2008). "Lutra nippon". IUCN Red List of Threatened Species. Version 2012.1. International Union for Conservation of Nature. สืบค้นเมื่อ 15 August 2009.CS1 maint: multiple names: authors list (link) CS1 maint: ref=harv (link)
นากญ, สถานะการอน, กษ, evaluated, iucn, การจำแนกช, นทางว, ทยาศาสตร, อาณาจ, กร, animaliaไฟล, chordataช, mammaliaอ, นด, carnivoraวงศ, mustelidaeวงศ, อย, lutrinaeสก, lutraสป, nipponช, อทว, นามlutra, nipponimaizumi, yoshiyuki, 1989, งกฤษ, japanese, otter, ニホンカワウソ, . nakyipunsthanakarxnurksNot evaluated IUCN 3 1 karcaaenkchnthangwithyasastrxanackr Animaliaiflm Chordatachn Mammaliaxndb Carnivorawngs Mustelidaewngsyxy Lutrinaeskul Lutraspichis L nipponchuxthwinamLutra nipponImaizumi amp Yoshiyuki 1989 1 nakyipun xngkvs Japanese otter yipun ニホンカワウソ 日本川獺 chuxwithyasastr Lutra nippon epnstweliynglukdwynmcaphwkstwkinenux cdepnnakchnidhnung inxditminakyipunkracayphnthuxyuthwipinpraethsyipun aetinpccubnaehlngthixyuxasyaelaaehlngxaharthukthalaylngip cungthaihmisthanaiklsuyphnthunakyipun inbangkhxmulcacdihepnchnidediywknkbnakihythrrmda L lutra odycdihepnnakihythrrmdathiphbidinphumiphakhexechiytawnxxk 2 xangxing aekikh Wilson Don E Reeder DeeAnn M b k 2005 Mammal Species of the World A Taxonomic and Geographic Reference 3rd ed Johns Hopkins University Press subkhnemux 14 August 2009 Ruiz Olmo J Loy A Cianfrani C Yoxon P Yoxon G de Silva P K Roos A Bisther M Hajkova P amp Zemanova B 2008 Lutra nippon IUCN Red List of Threatened Species Version 2012 1 International Union for Conservation of Nature subkhnemux 15 August 2009 CS1 maint multiple names authors list link CS1 maint ref harv link khxmmxns miphaphaelasuxekiywkb Lutra nipponaehlngkhxmulxun aekikh khxmulekiywkhxngkb Lutra nippon cakwikispichisekhathungcak https th wikipedia org w index php title nakyipun amp oldid 5461228, wikipedia, วิกิ หนังสือ, หนังสือ, ห้องสมุด,
