Taxonomic revision of African Cypridini. Part 1: the genera Cypris O.F. Muller, Pseudocypris Daday and Globocypris Klie (Crustacea, Ostracoda). Bulletin de l'Institut Royal des Sciences Naturelles de Belgique Biologie, 60 1990: 127-172. 139 [Zoological Record Volume 127]