sagitta, Lumpenus Wilimovsky [N. J.] 1956:24 [Stanford Ichthyological Bulletin v. 7 (no. 2); ref. 17838] San Francisco Bay, California, U.S.A. Holotype (unique): apparently lost. Replacement name for Leptogunellus gracilis Ayres 1855, secondarily preoccupied by Blennius gracilis Stuwitz 1838. •Valid as Lumpenus sagitta Wilimovsky 1956 -- (Lindberg & Krasyukova 1975:85 [ref. 7348], Eschmeyer & Herald 1983:251 [ref. 9277], Amaoka & Miki in Masuda et al. 1984:301 [ref. 6441], Matarese et al. 1989:503 [ref. 26885], McAllister 1990:170 [ref. 14674], Lavrova 1990:50 [ref. 20302], Sokolovskaya et al. 1998:12 [ref. 24670], Nakabo 2000:1051 [ref. 25182], Sheiko & Fedorov 2000:38 [ref. 25650], Mecklenburg et al. 2002:760 [ref. 25968], Nakabo 2002:1051 [ref. 26193], Choi et al. 2003:377, 642 [ref. 26218], Hastings & Springer 2002:544 [ref. 26375], Fedorov et al. 2003:124 [ref. 27579], Mecklenburg & Sheiko 2004:14 [ref. 27604], Nelson et al. 2004:159 [ref. 27807], Love et al. 2005:148 [ref. 37547], Shinohara & Yabe 2009:399 [ref. 30546], Shinohara et al. 2011:53 [ref. 31715], Page et al. 2013:164 [ref. 32708], Shinohara et al. 2014:269 [ref. 33330], Parin et al. 2014:445 [ref. 33547], Mecklenburg & Steinke 2015:165 [ref. 34033], Mecklenburg et al. 2016:206 [ref. 34440], Kells et al. 2016:282 [ref. 35888], Mecklenburg et al. 2018:388 [ref. 36370], Kim et al. 2020:157 [ref. 39118], Dyldin & Orlov 2021:851 [ref. 38925], Dyldin et al. 2021:52 [ref. 38804], Love et al. 2021:188 [ref. 39279], Page et al. 2023:214 [ref. 40505]). Replacement Name. Current status: Valid as Lumpenus sagitta Wilimovsky 1956. Lumpenidae. Distribution: North Pacific and southern Arctic Region. Habitat: marine.