Species that contain: Echidna and obscura [ 1 ] records

obscura, Echidna Jenkins [O. P.] 1903:430, Fig. 11 [Bulletin of the U. S. Fish Commission v. 22 (1902); ref. 2341] Honolulu, Oahu Island, Hawaiian Islands. Holotype: USNM 50686. Paratypes: CAS-SU 7725 (1, now at USNM), USNM 126011 [ex USBF 1175 and CAS-SU 7725] (2). Type catalog: Smith 1994:15-16 [ref. 21917], Böhlke & Smith 2002:133 [ref. 26380]. •Synonym of Echidna polyzona (Richardson 1845) -- (Böhlke & Randall 2000:219 [ref. 24493], Böhlke & Smith 2002:133 [ref. 26380], Mundy 2005:114 [ref. 28379], Smith 2012:7 [ref. 32155]). Current status: Synonym of Echidna polyzona (Richardson 1845). Muraenidae: Muraeninae. Habitat: marine.