Species that contain: Acipenser and acutirostris [ 7 ] records

acutirostris, Acipenser Ayres [W. O.] 1854:2 [The Pacific [newspaper] v. 3 and 4 (thru no. 6); ref. 157] San Francisco, California, U.S.A. No types known. Appeared first as above on 1 Dec.; then in Ayres 1854:15 [ref. 18923]. •Valid as Acipenser acutirostris Ayres 1854 -- (Okada 1961:282 [ref. 6363]). •Synonym of Acipenser medirostris Ayres 1854 -- (Mecklenburg et al. 2002:114 [ref. 25968]). Current status: Synonym of Acipenser medirostris Ayres 1854. Acipenseridae. Habitat: freshwater, brackish, marine.

agassizii, Acipenser (Antaceus) Duméril [A. H. A.] 1867:181, Pl. 11 (figs. 2, 2a-b) [Nouvelles Archives du Muséum d'Histoire Naturelle, Paris v. 3; ref. 14072] San Francisco, California, U.S.A. Holotype (unique): MCZ (whereabouts unknown). Also appeared in Duméril 1870:237, Pl. 18 (figs. 3, 3a-b) [ref. 1147]. •Synonym of Acipenser acutirostris Ayres 1854 -- (Okada 1961:282 [ref. 6363]). •Synonym of Acipenser medirostris Ayres 1854 -- (authors). Current status: Synonym of Acipenser medirostris Ayres 1854. Acipenseridae. Habitat: freshwater, brackish, marine.

alexandri, Acipenser (Antaceus) Duméril [A. H. A.] 1867:183, Pl. 15 (figs. 1, 1a-b) [Nouvelles Archives du Muséum d'Histoire Naturelle, Paris v. 3; ref. 14072] San Francisco, California, U.S.A. Holotype (unique): MCZ (whereabouts unknown). Also appeared in Duméril 1870:239, Pl. 15 (figs. 1, 1a-b) [ref. 1147]. •Synonym of Acipenser acutirostris Ayres 1854 -- (Okada 1961:282 [ref. 6363]). •Synonym of Acipenser medirostris Ayres 1854. Current status: Synonym of Acipenser medirostris Ayres 1854. Acipenseridae. Habitat: freshwater, brackish, marine.

fulvescens, Accipenser Rafinesque [C. S.] 1817:288 [American Monthly Magazine and Critical Review v. 1; ref. 19654] Lake Erie, North America. No types known. Original genus should have been Acipenser. The two subspecies names, acutirostris and obstusirostris, attributed to Roussow 1955:79 [ref. 26406] in Scott & Crossman 1998:89 [ref. 24570] were only mentioned as forms of Acipenser ruthenus Linnaeus 1758 (not of A. fulvescens) and are not available names. •Valid as Acipenser fulvescens Rafinesque 1817 -- (Lee et al. 1980:39 [ref. 22416], Smith 1986:45 [ref. 22186], Robison & Buchanan 1988:78 [ref. 23393], McAllister 1990:40 [ref. 14674], Tomelleri & Eberle 1990:11 [ref. 24089], Page & Burr 1991:26 [ref. 18983], Boschung 1992:28 [ref. 23239], Etnier & Starnes 1993:99 [ref. 22809], Artyukhin 1995:7 [ref. 23782], Chereshnev 1996:599 [ref. 24659], Stauffer et al. 1995:30 [ref. 23376], Cross & Collins 1995:21 [ref. 23394], Mettee et al. 1996:77 [ref. 25836], Bemis et al. 1997:37 [ref. 22871], Birstein & Bemis 1997:159 [ref. 29760], Scott & Crossman 1998:82 [ref. 24570], Fuller et al. 1999:22 [ref. 25838], Lyons et al. 2000:20 [ref. 26594], Ross et al. 2001:71 [ref. 25978], Nelson et al. 2004:58 [ref. 27807], Bailey et al. 2004:61 [ref. 27882], Boschung & Mayden 2004:102 [ref. 27995], Scharpf 2005:6 [ref. 28940], Page & Burr 2011:135 [ref. 31215], Hilton et al. 2011:136 [ref. 31407], Page et al. 2013:58 [ref. 32708], Afonso et al. 2016:13, 77 [ref. 36199], Dyldin et al. 2020:97 [ref. 37569], Bagley et al. 2023:312 [ref. 41241], Page et al. 2023:48 [ref. 40505]). Current status: Valid as Acipenser fulvescens Rafinesque 1817. Acipenseridae. Distribution: North America: Hudson Bay (Canada) eastward, south to east-central U.S.A.; introduced in Russia. Habitat: freshwater, brackish.

medirostris, Acipenser Ayres [W. O.] 1854:2 [The Pacific [newspaper] v. 3 and 4 (thru no. 6); ref. 157] Near San Francisco, California, U.S.A. No types known. Appeared first as above on 1 Dec.; then in Ayres 1854:16 [ref. 18923]. •Synonym of Acipenser acutirostris Ayres 1854 -- (Okada 1961:282 [ref. 6363]). •Valid as Acipenser medirostris Ayres 1854 -- (Berg 1948:95 [ref. 12882], Lee et al. 1980:40 [ref. 22416], Eschmeyer & Herald 1983:61 [ref. 9277], Nakaya in Masuda et al. 1984:18 [ref. 6441], Kawanabe & Mizuno 1989:42 [ref. 25598], McAllister 1990:42 [ref. 14674], Page & Burr 1991:26 [ref. 18983], Artyukhin 1995:7 [ref. 23782], Bemis et al. 1997:37 [ref. 22871], Kim 1997:142 [ref. 24032], Nikiforov et al. 1997:330 [ref. 24694], Reshetnikov et al. 1997:725 [ref. 24702], Birstein & Bemis 1997:159 [ref. 29760], Sokolov 1998:20 [ref. 23571], Scott & Crossman 1998:90 [ref. 24570], Sokolovskaya et al. 1998:7 [ref. 24670], Musick et al. 2000:10 [ref. 24959], Nakabo 2000:187 [ref. 25086], Zemnukhov et al. 2001:420 [ref. 25412], Sheiko & Fedorov 2000:16 [ref. 25650], Pietsch et al. 2001:138 [ref. 25688], Bogutskaya et al. 2001:42 [ref. 26178], Kim & Park 2002:40 [ref. 25913], Mecklenburg et al. 2002:114 [ref. 25968], Nakabo 2002:187 [ref. 26001], Choi et al. 2003:136, 487 [ref. 26218], Moyle 2002:109 [ref. 26449], Wydoski & Whitney 2003:39 [ref. 27816], Nelson et al. 2004:58 [ref. 27807], Bogutskaya & Naseka 2004:23 [ref. 28183], Love et al. 2005:15 [ref. 37547], Scharpf 2005:7 [ref. 28940], McPhail 2007:24 [ref. 31199], Page & Burr 2011:135 [ref. 31215], Hilton et al. 2011:136 [ref. 31407], Page et al. 2013:58 [ref. 32708], Pietsch & Orr 2015:18 [ref. 34694], Kells et al. 2016:88 [ref. 35888], Burton & Lea 2019:34 [ref. 37205], Dyldin et al. 2020:79 [ref. 37569], Love et al. 2021:30 [ref. 39279], Dyldin et al. 2022:[9] [ref. 39193], Page et al. 2023:48 [ref. 40505], Fricke et al. 2024:107 [ref. 41622]). Current status: Valid as Acipenser medirostris Ayres 1854. Acipenseridae. Distribution: North Pacific: eastern Kamchatka (Russia), Bering Sea and Alaska (U.S.A.) south to Pacific coast of northern Baja California (Mexico). Habitat: freshwater, brackish, marine.

mikadoi, Acipenser Hilgendorf [F. M.] 1892:98 [Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin 1892; ref. 14511] Hokaido, Japan. No types known. •Synonym of Acipenser acutirostris Ayres 1854 -- (Okada 1961:282 [ref. 6363]). •Sometimes considered a subspecies of Acipenser medirostris Ayres 1854 -- (Reshetnikov et al. 1997:725 [ref. 24702]). •Synonym of Acipenser medirostris Ayres 1854 -- (Kim 1997:539 [ref. 24032], Bogutskaya et al. 2001:42 [ref. 26178], Bogutskaya & Naseka 2004:24 [ref. 28183]). •Valid as Acipenser mikadoi Hilgendorf 1892 -- (Birstein & Bemis 1997:159 [ref. 29760], Mecklenburg et al. 2002:114 [ref. 25968], Bogutskaya et al. 2008:313 [ref. 30085], Hilton et al. 2011:136 [ref. 31407], Parin et al. 2014:42 [ref. 33547], Pietsch & Orr 2015:18 [ref. 34694], Dyldin & Orlov 2016:545 [ref. 34656], Dyldin et al. 2020:79, 102 [ref. 37569], Dyldin et al. 2021:16 [ref. 38804], Dyldin & Orlov 2021:60 [ref. 38158], Dyldin et al. 2022:[10] [ref. 39193]). Current status: Valid as Acipenser mikadoi Hilgendorf 1892. Acipenseridae. Distribution: Northwestern Pacific Ocean: southern Okhotsk Sea and Japan to Korea. Habitat: freshwater, brackish, marine.

oligopeltis, Acipenser (Antaceus) Duméril [A. H. A.] 1867:184, Pl. 15 (figs. 2, 2a-b) [Nouvelles Archives du Muséum d'Histoire Naturelle, Paris v. 3; ref. 14072] San Francisco, California, U.S.A. Holotype (unique): MCZ (whereabouts unknown). Also appeared in Duméril 1870:241 [ref. 1147]. •Synonym of Acipenser acutirostris Ayres 1854 -- (Okada 1961:282 [ref. 6363]). •Synonym of Acipenser medirostris Ayres 1854. Current status: Synonym of Acipenser medirostris Ayres 1854. Acipenseridae. Habitat: freshwater, brackish, marine.