Catadipson Breddin, 1903

Catadipson Breddin, 1903: 90 (description). Type species: Catadipson aper Breddin, 1903, by monotypy.

Catadipson: BREDDIN (1906): 198 -199 (taxonomy).

Catadipson: BERGROTH (1908): 192 (catalogue).

Catadipson: KIRKALDY (1909): 170 (catalogue).

Irsmia Cachan, 1952: 310 (description, figures). Type species: Irsmia imernensis Cachan, 1952, by original designation (syn. LESTON 1953).

Catadipson: LESTON (1953): 124 -125, Figs. 1-3, 5 (p. 125) (taxonomy, morphology).

Catadipson: KUMAR (1974): 43, Figs. 75-76 (p. 38), 77 (p. 50) (diagnosis, figures).

Distribution. Three described species are distributed in tropical Africa: Catadipson aper Breddin, 1903 from Equatorial Guinea (Fernando Póo Island) (BREDDIN 1903), Angola (LESTON 1953) and Ivory Coast (SCHOUTEDEN 1964a); C. sus Breddin, 1906 from Togo (BREDDIN 1906) and Ivory Coast (SCHOUTEDEN 1964a); and C. imernensis (Cachan, 1952) from Madagascar (CACHAN 1952).