Genus Bitheca Marshall

Bitheca Marshall, 1987: 357 . Type species, Bitheca agarica Marshall, 1987 (orig. des.). Refs.: Marshall, 1987: 357 (diag., rev., key); Roháček et al., 2001: 127 (cat.); Marshall & Buck, 2010: 1172, 1179, 1181, 1183 (key).