List of the studied authors
Madhupratap & Haridas, 1986 (p.105, tab.1); Othman & al., 1990 (p.561, 563, Table 1); Uysal & al., 2002 (p.17, tab.1); Zenetos & al., 2005 (p.63, Rem.: p.82, casual occurrence); Zenetos & al., 2010 (p.397); Uysal & Shmeleva, 2012 (p.909, Table I)