摘要
海南岛地处亚热带海区，星虫种类较多。
In the present paper,2 species, of sipuncula arc reported They arr Themistc lageniformis Baird and Themiste cytnodoceae (Edmonds). They were collected by the author during 1980-1981 in Hainan Island South China Sea. Both of them have the same habitats.They lived in near the lower zone of the intertidal region. These two species are recorded for the first time in China
