Liste des auteurs étudiés
van Breemen, 1908 a (p.66); Wilson, 1932 a (p.75, figs.F, juv.M, Rem.); Rose, 1933 a (p.139, figs.F); Sewell, 1948 (p.501); Arcos, 1976 (p.85, Rem.: p.93, Table II, fig.F [non M]); Campaner, 1978 a (p.976, 977, Rem.); Björnberg & al., 1981 (p.636, fig.F); Ferrari & Markhaseva, 2000 (p.1070, Rem.); Bradford-Grieve, 2004 b (p.645, tab.2); Schulz, 2005 (p.59: Rem.)