Liste des auteurs étudiés
Sars, 1905 b (p.12, Rem.F); Wolfenden, 1908 (p.32, Rem.); Sars, 1925 (p.64, figs.F); Rose, 1929 (p.19); Sewell, 1948 (p.500); C.B. Wilson, 1950 (p.231); Park, 1975 a (p.10); Markhaseva & Razzhivin, 1992 (1993) (p.611); Markhaseva, 1996 (p.196, figs.F); Vives & Shmeleva, 2007 (p.590, figs.F, Rem.)