Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the genus Leocottus: [ 9 ] records

arachlensis, Paracottus kessleri Tarkhova [Yu. N.] 1962:103 [Kratkiie soobscenjia Burjatskij Kompleksnogo Naucno-Issledovatel'skogo Instituta, Akademija Nauk SSR, Sibirskoe Otdelenie, Burjatskij Kompleksnyi Nauno-Issledovatel'skij Institut. No. 3; ref. 22756] Lake Arakhlei, Lake Baikal Basin, Russia. Neotype: ZIN 34220. Original not seen. Neotype designated by Sideleva 2003:154 [ref. 27815]. •Synonym of Cottus kesslerii Dybowski 1874, but a valid subspecies -- (Sideleva 1982 [ref. 14469], Sideleva 1998:152 [ref. 23595]). •Synonym of Leocottus kesslerii (Dybowski 1874), but a valid subspecies arachlensis (Tarkhova 1962) as described -- (Sideleva 2001:60 [ref. 26181], Sideleva 2003:154 [ref. 27815], Kottelat 2006:60 [ref. 28831]). •Synonym of Leocottus kesslerii (Dybowski 1874) -- (Bogdanov 2023:75 [ref. 40329]). Current status: Synonym of Leocottus kesslerii (Dybowski 1874). Cottidae. Habitat: freshwater.

bauntovi, Cottus kessleri Taliev [D. N.] 1946:744, Fig. 2 [Doklady Akademii Nauk SSSR, Ser. A (Comptes Rendus de l'Académie des Sciences de l'URSS), Leningrad v. 52 (no. 8); ref. 13135] Baunt Lake, east of Lake Baikal, Vitim River basin, Buryatia, Russia. Syntypes: (3) ZIN 56983 (2). Type catalog: Spodareva et al. 2023:239 [ref. 40445]. Evidently type locality is in error. •Synonym of Paracottus kessleri (Dybowski 1874), but a valid subspecies as described -- (Taliev 1955:249 [ref. 4316]). •Synonym of Cottus kesslerii Dybowski 1874 -- (Sideleva 1998:151 [ref. 23595]). •Synonym of Cottus kesslerii Dybowski 1874, but a valid subspecies as described -- (Berg 1949:1154 [ref. 20662]). •Synonym of Leocottus kesslerii (Dybowski 1874) -- (Sideleva 2001:59 [ref. 26181], Sideleva 2003:16, 151 [ref. 27815], Kottelat 2006:60 [ref. 28831], Bogdanov 2023:75 [ref. 40329]). Current status: Synonym of Leocottus kesslerii (Dybowski 1874). Cottidae. Habitat: freshwater.

gussinensis, Paracottus kessleri Tarkhova [Yu. N.] 1962:108 [Kratkiie soobscenjia Burjatskij Kompleksnogo Naucno-Issledovatel'skogo Instituta, Akademija Nauk SSR, Sibirskoe Otdelenie, Burjatskij Kompleksnyi Nauno-Issledovatel'skij Institut. No. 3; ref. 22756] Gusinor Lake, Lake Baikal Basin, Russia. Lectotype: ZIN 52232. Paralectotypes: ZIN 52233 (1). Lectotype selected by Sideleva 2003:152 [ref. 27815]. •Synonym of Cottus kesslerii Dybowski 1874, but a valid subspecies -- (Sideleva 1982 [ref. 14469], Sideleva 1998:152 [ref. 23595]). •Synonym of Leocottus kesslerii (Dybowski 1874), but a valid subspecies gussinensis (Tarkhova 1962) as described -- (Sideleva 2001:60 [ref. 26181], Sideleva 2003:152 [ref. 27815] with author as Tarkhova). •Synonym of Leiocottus kesslerii (Dybowski 1874) -- (Kottelat 2006:61 [ref. 28831], Bogdanov 2023:75 [ref. 40329]). Current status: Synonym of Leocottus kesslerii (Dybowski 1874). Cottidae. Habitat: freshwater.

kesslerii, Cottus Dybowski [B. N.] 1874:384, Pl. 2 (fig. 1) [Verhandlungen der K.-K. zoologisch-botanischen Gesellschaft in Wien v. 24 (no. 3-4); ref. 1172] Lake Baikal; Angara, Irkut and Selenga rivers, Siberia, Russia. Syntypes: BMNH 1897.7.5.5 (1), ZMB 7807 (4). Type catalog: Paepke & Fricke 1992:283 [ref. 19946]. •Valid as Paracottus kessleri (Dybowski 1874) -- (Taliev 1955:243 [ref. 4316]). •Valid as Cottus kesslerii Dybowski 1874 -- (Berg 1949:1153 [ref. 20662] as kessleri, Sideleva 1982:27 [ref. 14469] as kessleri, Reshetnikov et al. 1997:758 [ref. 24702], Sideleva 1998:151 [ref. 23595]). •Valid as Leocottus kesslerii (Dybowski 1874) -- (Bogutskaya et al. 2001:46 [ref. 26178], Sideleva 2001:59 [ref. 26181], Kontula et al. 2003:149 [ref. 26791], Sideleva 2003:16, 151 [ref. 27815], Bogutskaya & Naseka 2004:189 [ref. 28183], Kottelat 2006:60 [ref. 28831], Ocock et al. 2006:58 [ref. 28933], Goto et al. 2014:[15] [ref. 33456], Bogdanov 2015:386 [454] [ref. 37122], Bogdanov 2023:74 [ref. 40329]). Current status: Valid as Leocottus kesslerii (Dybowski 1874). Cottidae. Distribution: North Asia: Lake Baikal and tributaries (Russia and Mongolia). Habitat: freshwater.

lubricus, Paracottus (Leocottus) kessleri Taliev [D. N.] 1955:250, Figs. 97-98 [ ref. 4316] Lake Baikal, Russia. Syntypes: ZIN 56982 (2). Type catalog: Spodareva et al. 2023:240 [ref. 40445]. •Synonym of Cottus kesslerii Dybowski 1874 -- (Sideleva 1982:15 [ref. 14469], Sideleva 1998:151 [ref. 23595]). •Synonym of Leocottus kesslerii (Dybowski 1874) -- (Sideleva 2001:59 [ref. 26181], Sideleva 2003:16, 151 [ref. 27815], Kottelat 2006:60 [ref. 28831], Bogdanov 2023:75 [ref. 40329]). Current status: Synonym of Leocottus kesslerii (Dybowski 1874). Cottidae. Habitat: freshwater.

nudus, Cottus kessleri var. Dybowski [B. N.] 1908:545 [10] [Kosmos Lwów v. 33; ref. 17422] Lake Baikal, Russia. Syntypes: whereabouts unknown. •Synonym of Leocottus kesslerii (Dybowski 1874) -- (Kottelat 2006:60 [ref. 28831], Bogdanov 2023:75 [ref. 40329]). Current status: Synonym of Leocottus kesslerii (Dybowski 1874). Cottidae. Habitat: freshwater.

pelagicus, Paracottus Taliev [D. N.] 1955:48 et seq., 252, Figs. 99-100 [ ref. 4316] Near town of Slyudyanka, Lake Baikal, Russia, depth 4-40 meters. Syntypes: (3) ZIN 46237 (2). Type catalog: Spodareva et al. 2023:241 [ref. 40445]. As Paracottus (Leocottus) pelagicus on p. 252. •Valid as Paracottus pelagicus Taliev 1955 -- (Taliev 1955:114 [ref. 4316]). •Synonym of Paracottus knerii (Dybowski 1874) -- (Sideleva 1982:16 [ref. 14469]). •Synonym of Cottus kesslerii Dybowski 1874 -- (Sideleva 1998:152 [ref. 23595]). •Synonym of Leocottus kesslerii (Dybowski 1874) -- (Sideleva 2001:59 [ref. 26181], Sideleva 2003:16, 151 [ref. 27815], Bogdanov 2023:75 [ref. 40329]). Current status: Synonym of Leocottus kesslerii (Dybowski 1874). Cottidae. Habitat: freshwater.

trigonocephalus, Cottus Gratzianov [V. I.] 1902:32 [Dnevnik' Zoologicheskogo Otdelenya Obshchestva Lyubiteley Estestvoznaniya, Antropologii i Etnografii, Moskva v. 3 (no. 3); ref. 1868] Ushkan Island, northern Lake Baikal, Russia, depth 280 feet (40 Russian fathoms). Holotype (unique): ZMMU P-3123. Type catalog: Vasil'eva et al. 2001:80 [ref. 25714]. •Synonym of Cottus kesslerii Dybowski 1874 -- (Berg 1949:1153 [ref. 20662] as kessleri, Sideleva 1982:27 [ref. 14469] as kessleri, Sideleva 1998:151 [ref. 23595]). •Synonym of Leocottus kesslerii (Dybowski 1874) -- (Sideleva 2001:59 [ref. 26181], Sideleva 2003:16, 151 [ref. 27815], Kottelat 2006:60 [ref. 28831], Bogdanov 2023:74 [ref. 40329]). Current status: Synonym of Leocottus kesslerii (Dybowski 1874). Cottidae. Habitat: freshwater.

vietleri, Cottus Sauvage [H.-E.] (ex Dybowski) 1878:143 [Nouvelles Archives du Muséum d'Histoire Naturelle, Paris (Série 2) v. 1; ref. 3880] Lake Baikal, Russia. No types known. •Synonym of Paracottus (Leocottus) kesslerii (Dybowski 1874) -- (Taliev 1955:244 [ref. 4316]). •Synonym of Leocottus kesslerii (Dybowski 1874). Current status: Synonym of Leocottus kesslerii (Dybowski 1874). Cottidae. Habitat: freshwater.