List of the studied authors
Morris, 1970 (p.2301); Hattori, 1991 (tab.1, Appendix); Kosobokova & Hirche, 2000 (p.2029, tab.2); Yamaguchi & al., 2002 (p.1007, tab.1); Galbraith, 2009 (pers. comm.); Homma & Yamaguchi, 2010 (p.965, Table 2); Homma & al., 2011 (p.29, Table 2, 3, abundance)