obtusirostra, Margrethia Jespersen [P.] & Tåning [A. V.] 1919:222, Pl. 17 (figs. 11-12) [Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening, Kjøbenhavn v. 70; ref. 2350] Cadiz Bay, Spain, northeastern Atlantic, 20°26'N, 61°03'W, depth 100 meters. Syntypes: ZMUC P204454 (1), ?P204453 (1). Type catalog: Nielsen 1974:25 [ref. 9588], more syntypes at ZMUC, but not identifiable. •Valid as Margrethia obtusirostra Jespersen & Tåning 1919 -- (Witzell 1973:119 [ref. 7172], Badcock in Whitehead et al. 1984:301 [ref. 13675], Fujii in Masuda et al. 1984:46 [ref. 6441], Schaefer et al. 1986:253 [ref. 5709], Scott & Scott 1988:165 [ref. 25518], Paxton et al. 1989:186 [ref. 12442], Paulin et al. 1989:93 [ref. 24556], McAllister 1990:89 [ref. 14674], Quéro et al. 1990:291 [ref. 14659], Santos et al. 1997:31 [ref. 23531], Arruda 1997:32 [ref. 24952], McEachran & Fechhelm 1998:425 [ref. 23897], Fricke 1999:87 [ref. 24106], Porteiro et al. 1999:28 [ref. 24203], Harold 1999:1899 [ref. 24741], Nakabo 2000:307 [ref. 25086], Hutchins 2001:19 [ref. 25847], Nakabo 2002:307 [ref. 26001], Harold 2003:884 [ref. 27001], Figueiredo et al. in Menezes et al. 2003:45 [ref. 27192], Moore et al. 2003:182 [ref. 27076], Mundy 2005:166 [ref. 28379], Paxton et al. 2006:422 [ref. 28995], Fricke et al. 2011:356 [ref. 31242], Kenaley & Stewart 2015:432 [ref. 34248], Harold 2016:1787 [ref. 34568], Fricke et al. 2018:65 [ref. 35805], Carneiro et al. 2019:88 [ref. 37250], Sutton et al. 2020:61 [ref. 37832], Eduardo et al. 2022:5 [ref. 39574], Villarins et al. 2022:13 [ref. 39442], Page et al. 2023:84 [ref. 40505], Villarins et al. 2024:[3] [ref. 40975]). Current status: Valid as Margrethia obtusirostra Jespersen & Tåning 1919. Gonostomatidae. Distribution: Circumglobal in tropical and warm temperate seas. Habitat: marine.