obtusus, Phallocottus Schultz [L. P.] 1938:188, Fig. 70 [Proceedings of the United States National Museum v. 85 (no. 3038); ref. 3951] Igitkin Island, Aleutian Islands, Alaska, U.S.A. Holotype: USNM 105280. Paratypes: USNM 105281 (5). •Valid as Phallocottus obtusus Schultz 1938 -- (Sheiko & Fedorov 2000:28 [ref. 25650], Yabe et al. 2001:70 [ref. 25246], Mecklenburg et al. 2002:496 [ref. 25968], Parin et al. 2002:S83 [ref. 28300], Nelson et al. 2004:121 [ref. 27807], Love et al. 2005:91 [ref. 37547], Page et al. 2013:124 [ref. 32708], Parin et al. 2014:267 [ref. 33547], Love et al. 2021:124 [ref. 39279], Page et al. 2023:187 [ref. 40505]). Current status: Valid as Phallocottus obtusus Schultz 1938. Psychrolutidae. Distribution: North Pacific: Kuril Islands; Aleutian Islands and Alaska (U.S.A.). Habitat: marine.