Species that contain: Lethenteron and appendix [ 4 ] records

alaskense, Lethenteron Vladykov [V. D.] & Kott [E.] 1978:7, Figs. 1-3, 5, 6a, 7b, 10d, 11c [Biological Papers of the University of Alaska No. 19; ref. 7038] West Creek, a tributary of Brooks Lake, Alaska, U.S.A. Holotype: NMC 1976-614. Paratypes: (67) NMC. Spelled originally (many times) as alaskense, incorrectly spelled alaskanse by Vladykov et al. in Lee et al. 1980:15 [ref. 22416]. •Synonym of Lethenteron japonicum (Martens 1868) -- (Holčík 1986:199 [ref. 24819]). •Valid as Lampetra alaskense (Vladykov & Kott 1978) -- (Lee et al. 1980:22 [ref. 22416] as alaskanse, McAllister 1990:26 [ref. 14674], Yamazaki & Goto 2000:8 [ref. 24514], Mecklenburg et al. 2002:63 [ref. 25968]). •Synonym of Lampetra appendix (DeKay 1842), but possibly a valid subspecies -- (Fuller et al. 1999:19 [ref. 25838]). •Questionable synonym of Lethenteron camtschaticum (Tilesius 1811) or Lethenteron kessleri (Anikin 1905) -- (Naseka & Renaud 2020:35, 51 [ref. 37921]). •Valid as Lethenteron alaskense Vladykov & Kott 1978 -- (Chereshnev 1996:598 [ref. 24659], Lang et al. 2009:48 [ref. 31599], Page & Burr 2011:130 [ref. 31215], Renaud 2011:66 [ref. 31770], Page et al. 2013:48 [ref. 32708], Mateus et al. 2013:46 [ref. 32714], Page et al. 2023:36 [ref. 40505]). Current status: Valid as Lethenteron alaskense Vladykov & Kott 1978. Petromyzontidae. Distribution: Arctic Ocean drainage and western North Pacific (Alaska) and Northwest Territories, Canada. Habitat: freshwater.

appendix, Petromyzon DeKay [J. E.] 1842:381, Pl. 64 (fig. 211) [Zoology of New-York; ref. 1098] Providence, Rhode Island; Hudson River, U.S.A. Syntypes: apparently lost. •Valid as Lampetra appendix (DeKay 1842) -- (Lee et al. 1980:23 [ref. 22416], Smith 1986:38 [ref. 22186], Robison & Buchanan 1988:74 [ref. 23393], Page & Burr 1991:22 [ref. 18983], Boschung 1992:18 [ref. 23239], Etnier & Starnes 1993:96 [ref. 22809], Jenkins & Burkhead 1994:175 [ref. 21581], Stauffer et al. 1995:28 [ref. 23376], Mettee et al. 1996:73 [ref. 25836], Lyons et al. 2000:20 [ref. 26594], Nelson et al. 2004:48 [ref. 27807], Bailey et al. 2004:59 [ref. 27882], Boschung & Mayden 2004:94 [ref. 27995], Scharpf 2005:5 [ref. 28940]). •Synonym of Lampetra lamottenii (Lesueur 1827) -- (Scott & Crossman 1998:64 [ref. 24570] as lamottei). •Valid as Lampetra appendix (DeKay 1842), subspecies appendix (DeKay 1842) -- (Fuller et al. 1999:19 [ref. 25838]). •Valid as Lethenteron appendix (DeKay 1842) -- (Lang et al. 2009:48 [ref. 31599], Page & Burr 2011:129 [ref. 31215], Renaud 2011:68 [ref. 31770], Page et al. 2013:48 [ref. 32708], Mateus et al. 2013:46 [ref. 32714], Naseka & Renaud 2020:53 [ref. 37921], Page et al. 2023:36 [ref. 40505]). Current status: Valid as Lethenteron appendix (DeKay 1842). Petromyzontidae. Distribution: North America: southeastern Canada and eastern U.S.A. Habitat: freshwater.

lamottenii, Petromyzon Lesueur [C. A.] 1827:5, Pl. 3 [American ichthyology, or natural history of the fishes of North America, with coloured figures executed from nature.; ref. 17524] In a cave formed by the rapid current and secluded from the rays of the sun...to the Lamotte mine in Missouri, U.S.A. No types known. •Status uncertain -- (Lee et al. 1980:23 [ref. 22416], Smith 1986:40 [ref. 22186]). •Valid as Lampetra lamottenii (Lesueur 1827) -- (McAllister 1990:26 [ref. 14674]). •Valid as Lampetra lamottei [sic] (Lesueur 1827) -- (Scott & Crossman 1998:62 [ref. 24570]). •Not treated as valid in Page & Burr 2011 [ref. 31215]. •Questionably the same as Lethenteron appendix (DeKay 1842) -- (Renaud 2011:68 [ref. 31770]). Current status: Synonym of Lethenteron appendix (DeKay 1842). Petromyzontidae. Distribution: Canada, Alaska and northern mainland U.S.A. [if treated as valid]. Habitat: freshwater.

wilderi, Lampetra Gage [S. H.] in Jordan & Evermann 1896:13 [Bulletin of the United States National Museum No. 47; ref. 2443] Cayuga Lake, western New York, U.S.A. No types known. Authorship is perhaps Jordan & Evermann (ex Gage). •Synonym of Lampetra appendix (DeKay 1842) -- (Smith 1986:40 [ref. 22186]). •Synonym of Lampetra lamottei (Lesueur 1827) -- (Scott & Crossman 1998:64 [ref. 24570]). •Synonym of Lampetra appendix (DeKay 1842), but a valid subspecies -- (Fuller et al. 1999:19 [ref. 25838]). •Valid as Lethenteron wilderi (Gage 1896) -- (Holčík 1986:227 [ref. 24819]). •Synonym of Lethenteron appendix (Lesueur 1827) -- (Page & Burr 2011:129 [ref. 31215], Renaud 2011:68 [ref. 31770] witrh question). Current status: Synonym of Lethenteron appendix (DeKay 1842). Petromyzontidae. Habitat: freshwater.