A NEW SPECIES OF PTYCHOTREMA MÖRCH (MOLLUSCA: GASTROPODA) FROM TANGANYIKA TOGETHER WITH A CHECK LIST OF THE EAST AFRICAN SPECIES AND KEYS FOR THEIR DETERMINATION.
腹足纲
软体动物
生物
动物
生态学
地理
作者
B. Verdcourt
出处
期刊:The Journal of the Linnean Society [Oxford University Press] 日期:1958-06-01卷期号:43 (294): 714-720被引量:1
标识
DOI:10.1111/j.1096-3642.1958.tb01583.x
摘要
A new species of Ptychotrema is described from N.E. Tanganyika and the correct position of Ennea sperabile Prest. demonstrated. A list and keys are given for the rest of the E. African species.