Revision of the family Chasmocarcinidae Serène, 1964 (Crustacea, Brachyura, Goneplacoidea) Author Ng, Peter K. L. Author Castro, Peter text Zootaxa 2016 4209 1 1 182 journal article 37321 10.11646/zootaxa.4209.1.1 2de5b7bf-3975-458a-b200-07ec69f4e013 1175-5326 272646 849BAB5C-464A-4B4A-A586-5742411EDC01 Deltopelta obliqua (Rathbun, 1898) n. comb. ( Figs. 5 E‒G; 22H; 29I ; 37G; 50H; 57E; 85D; 89J) Chasmocarcinus obliquus Rathbun, 1898a : 286 , pl. 7, figs. 6 [ type localilty: Bahamas ]; 1918: 55 [in key], fig. 27, pl. 14, figs. 1, 2.— Serène 1964a : 258 [in list].— Blow & Bailey 1992 : 176 [in list].—Coelho & Coelho 1998: 813 [in list].—Ng et al. 2008: 76 [in list].—Felder et al . 2009: 1081 [in list]. Hephthopelta superba Boone, 1927 : 16 , fig. 5 [Belize]. Chasmocarcinus superbus —Ng et al. 2008: 76 [in list]. Type material . Holotype male (5.2 × 5.1 mm ) ( USNM 20509 ), Bahamas , SE Andros I., “in Tongue of Ocean ”, Albatross , stn 2651, 177 m , 13.04.1886 . Other material examined . U.S. Virgin Is. 1 male (cl 3.5 mm ) ( USNM 67781 ). Belize . 1 female ( holotype of Hephthopelta superba Boone, 1927 ) (10.7 × 13.0 mm) ( PMNH ), Glover Reef , off southern Belize , 885 m , Pawnee l , 20.04.1925 . Diagnosis . As for genus. Remarks . The examination of the female holotype of Hephthopelta superba Boone, 1927 , clearly showed that Boone’s species is a junior subjective synonym of D. obliqua . Boone’s detailed description and illustration ( Boone 1927: 16, fig. 5 ) provide additional evidence of the synonymy. Distribution . West Indies: Bahamas and Virgin Is. Depth: 177‒ 855 m .