【摘要】 经调查硇洲岛潮间带蟹类共有 6 3种 ,分隶于 11科、34属 ,其中硬相有 2 0种 ,软相 43种。硇洲岛蟹类属于南海蟹类区系的成分 ,几乎完全是热带及亚热带性质 ;并对其种类组成和生态分布进行了初步分析。更多还原

【Abstract】 From 1996 to 2001, an extensive investigation on the inter-tidal crabs at Naozhou Island, Guangdong Province was made.The island area is very rich in crab resources.63 species,belonging to 11 families, and 34 genera have so far been identified,in which 43 species were of soft-inter-tidal zone and 20 species of rock-inter-tidal zone.Crabs in this habitat fall into the South China Sea Branch.Almost the majority are typical of the tropics or sup-tropics.This paper reports their composition and ecological distribution in Naozhou Island.更多还原