箭虫 meaning in English
arrow worms
Examples
- Results as following : in the east china sea and the yellow sea , zooplankton showed higher diversity in the low latitude and warm species occurred mainly in the south of 31 n , five communities were distinguished by twinspan method , based on data of species composition and environmental factors . they are : i ) yellow sea neritic community ( f ) with indicator species of labidocera euchaeta in autumn and centropages mcmurrichi in spring ; ii ) yellow sea central community ( hc ) with indicator species of themisto gracilipes , calanus sinicus and euphausia pacifica , the latter two species occurred only in autumn ; iii ) east china sea continental shelf mixed water community ( k ) with indicator species such as rhincalanus cornutus and pterosagitta draco which were confined in waters with high temperature and salinity , iv ) yellow sea and east china sea mixed water community ( he ) and v ) east china sea inshore mixed water community ( m )
根据twinspan等多元分析结果，比较各组群的浮游动物种类组成和环境特征，可将东、黄海浮游动物群落分为5个，黄海沿岸群落（ f ） ，指示种秋季为真刺唇角水蚤，春季为墨氏胸刺水蚤；黄海中部群落（ hc ） ，指示种以细长脚虫戎为主，秋季还有中华哲水蚤和太平洋磷虾；东海外陆架高温高盐群落（ k ） ，指示种为角锚哲水蚤、飞龙翼箭虫等多种狭布型暖水种类；黄东海交汇区群落（ he ）和东海近岸混合群落（ m ） ，两群落包含多种生态类型种类，其中温带近岸低盐种在he中较多，广布性暖水种在m群落中较多。