Descriptions of Five Species of Scyllarine Lobsters (Crustacea, Decapoda, Scyllaridae) in Korea

Five scyllarine lobster species, belonging to the family Scyllaridae, are described from Korean waters: Chelarctus cultrifer (Ortmann, 1897), Crenarctus bicuspidatus (De Man, 1905), Galearctus kitanoviriosus (Harada, 1962), G. timidus (Holthuis, 1960), and Petrarctus brevicornis (Holthuis, 1946). Of these, three species, C. bicuspidatus, G. timidus, and P. brevicornis are new to Korean marine carcinological fauna. This report extends the known range of G. timidus to the southern coast of Korea from Taiwan in the East China Sea. Excluding C. bicuspidatus and G. kitanoviriosus, the other three species are relatively rare in Korean waters. They are described herein with color photographs, and a key to the Korean genera and species of Scyllarinae is also presented.