Tanaka, 1964 b (p.60, Descr.F, figs.F); Matthews, 1972 (p.38); Tanaka & Omori, 1974 (p.199, 200: fig.F); Stephen, 1984 (p.161, 169, Distribution vs thermocline)
Figures
Planche 1 issued from : O. Tanaka in Publs Seto Mar. Biol. Lab., 1964, XII (1). [p.61, Fig.203]. Female: a, forehead (left lateral side); b, urosome (dorsal); c, last thoracic segment and urosome (left lateral side); d, A2; e, mandibular palp; f, masticatory edge of Md; g, Mx1; h, Mx2; i, Mxp; j, P1; k, P5. Nota: The urosome segments and furca are in the proportional lengths as 46:16:18:20 = 100. Rostral filaments absent.
Planche 2 issued from : O. Tanaka & M. Omori in Publs Seto Mar. Biol. Lab., 1974, XXI (3/4). [p.200, Fig.3,l]. Female: l, mandibular teeth.
Obtained in a vertical haul from 1000 m to the surface (Matthews, 1972). Between 150-500 m in Indian Ocean (Stephen, 1984). For Itoh (1970 a, fig.2, from co-ordonates) the Itoh's index value from mandibular gnathobase = 1050.
In ''affinis"" Group after Matthews (1972, p.64) {See remarks in Euaugaptilus genus}.