常見例句Any of various minute, chiefly freshwater crustaceans of the subclass Ostracoda, having a bivalve carapace. 介形亞綱動(dòng)物屬介形亞綱的任一種體小的、主要生活于淡水中的甲殼綱動(dòng)物,長(zhǎng)有一對(duì)硬殼Any of various minute,chiefly freshwater crustaceans of the subclass Ostracoda,having a bivalve carapace. 介形亞綱動(dòng)物屬介形亞綱的任一種體小的、主要生活于淡水中的甲殼綱動(dòng)物,長(zhǎng)有一對(duì)硬殼Any of various minute , chiefly freshwater crustaceans of the subclass Ostracoda, having a bivalve carapace. 盧布克爵士最近指出,小型甲殼類中有幾種較好的例子,可作為這一法則的說明。Multivariate analysis of planktonic Ostracoda communities during autumn and winter in the Beibu Gulf. 秋、冬季北部灣浮游介形類群落多元分析Its purpose is to advance our knowledge of Ostracoda and to facilitate communication among researchers. 其目的是增加介形類動(dòng)物學(xué)知識(shí),促進(jìn)研究者之間的交流。The fossils of algae, ostracoda, foraminifera, gastropod and polychaeta were found in the Tertiary carbonate beds in the west of Chaidamu Basin. 摘要柴達(dá)木盆地西部第三系的碳酸鹽巖層中發(fā)現(xiàn)有藻類、介形蟲、有孔蟲、腹足類、多毛類等化石。 返回 Ostracoda