Euchirella pulchra (Lubbock, 1856)
Synonyms:
Undina pulchra Lubbock, 1856: 26, pl. 4, figs. 5-8, pl. 7, fig. 6; Claus, 1863: 186.
Euchirella pulchra Giesbrecht, 1888: 336; 1892: 233, 241, 244, 743, pl. 15, fig. 22, 23, pl.36, fig. 13, 27; Sars, 1924-25: 69, pl. 20, figs. 5-7; Vervoort, 1949: 20, fig. 9 (d, h); Tanaka, 1957b: 178, fig. 45; Grice, 1962: 194, pl. 10, figs. 1-4; Tanaka and Omori, 1969a: 55, fig. 8 (a-f); Von Vaupel Klein, 1972: 506, pl. 3 (a-d), tabs. 1, 2; 1980: 152; 1984: 43, fig. 2 (b, c, d-f, 6 j), 11 (c), 16 (j-k, v); Park, 1976a: 210, fig. 2 (A-F); 1976b: 101, 107, 116, fig. 7 (a-l); Bradford and Jillett, 1980: 33; Brenning, 1985: 29; Markhaseva, 1996: 165-166, fig. 128.