常見例句Based on the samp1es collected from Dongshan Island sea area during spring 199O to winter, 1991, 49 species of Hydromedusae, 7 species of Siphonophora, 1 specises of Scyphomedusae and 3 species of Ctenophora are identified. 本文分析了1990年春至1991年鼕採自東山島周圍海域的浮遊動物樣本。Ecological study on Siphonophora in the East China Sea 東海琯水母類生態(tài)研究ON THE HYDROMEDUSAE, SIPHONOPHORA, SCYPHOMEDUSAE AND CTENOPHORA FROM THE JIULONG RIVER ESTUARY OF FUJIAN, CHINA 九龍江口的水螅水母類、琯水母類、鉢水母類和櫛水母類 返回 Siphonophora