Les Hylarana (Amphibiens, Ranidés) du Cameroun

Abstract

Based on several years of field in Cameroun, six species of frogs belonging to the genus Hylarana are well recognized in this country, two of them being new: Hylarana amnicola n .sp, and Hylarana asperrima n. sp. A tentative check-list of aIl african species, with synonyms, is Holocrinous glands on are tadpoles are observed.