Description of a new species of Leptostraca, Nebalia pseudotroncosoi n. sp. (Crustacea: Malacostraca: Leptostraca), from South Korea, with peculiar sexual dimorphism

초록

A new species of leptostracan crustacean, Nebalia pseudotroncosoi n. sp. (Crustacea: Malacostraca: Leptostraca), was collected by light traps from harbors where the bottoms are fine sand with some algal mat in the southern coasts of Korea. Although sexual dimorphism is very important in descriptions of new taxa, it is scarcely studied in the genus Nebalia. This paper also provide discussion of sexual dimorphism of this genus