Gaetanus tenuispinus (Sars, 1900)
Synonyms:
Chiridius tenuispinus Sars, 1900: 67, pl. 18, 1902: 30, pl. 18.
Gaidius tenuispinus Brodsky, 1950: 161, fig. 75; Vervoort, 1957: 58, fig. 40; Tanaka, 1957a: 60, fig. 37 (a-e) (female only); Owre and Foyo, 1967: 43, fig. 5, 239, 240; Tanaka and Omori, 1970a: 124, fig. 5; Wheeler, 1970: 10, fig. 31, 32; Bradford, 1971b: 21, fig. 61-63; Bjornberg, 1973: 323; Park, 1978: 127, fig. 15-17; Bradford and Jillett, 1980: 61, fig. 41 (male only).
Gaetanus tenuispinus Park, 1975b: 13, 30, fig. 12; Markhaseva, 1996: 221, 225, figs. 177-178.
Gaidius boreale Wolfenden, 1902: 362, 365, 1903: 265.
Gaidius similis A. Scott, 1909: 51, pl. 7, figs. 1-11.
Gaidius gracilis Brady, 1918: 19, pl. 7.