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年冬采自東山島周圍海域的浮游動物樣本。Ecological study on Siphonophora in the East China Sea 東海管水母類生態(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、管水母類、缽水母類和櫛水母類 返回 Siphonophora