TWO NEW SPECIES OF FRESHWATER CRABS OF THE GENUS SINOLAPOTAMON TAI & SUNG, 1975 (DECAPODA, BRACHYURA, POTAMIDAE) FROM GUANGXI ZHUANG AUTONOMOUS REGION, CHINA

摘要

The present study describes two new species of the hitherto monotypic potamid genus Sinolapotamon Tai & Sung, 1975, from Guangxi Zhuang Autonomous Region, China. The new species are distinguished from S. patellifer, the type species, by the shapes of the external orbital angles and epibranchial teeth, as well as structures of the epistomes and the male first gonopods.