海洋学报(中文版)
海洋學報(中文版)
해양학보(중문판)
ACTA OCEANOLOGICA SINICA
2015年
6期
128-133
,共6页
火体虫科%短轮火体虫%浮游动物%分类学%形态学%南海
火體蟲科%短輪火體蟲%浮遊動物%分類學%形態學%南海
화체충과%단륜화체충%부유동물%분류학%형태학%남해
Pyrosomatidae%Pyrosomella verticillata%zooplankton%taxonomy%morphology%South China Sea
火体虫科(Pyrosomatidae),隶属于脊索动物门、尾索动物亚门、海樽纲、磷海樽目,全球海域已报道8种。本文描述了采自南海火体虫科一新记录种短轮火体虫(Pyrosomella verticillata )群体和单体的形态特征,分析了其群体长度、宽度与轮数的关系,并比较了该种与已在南海发现的大西洋火体虫(Pyrosoma atlanticum)的形态差异。研究标本保存在南海海洋生物标本馆。
火體蟲科(Pyrosomatidae),隸屬于脊索動物門、尾索動物亞門、海樽綱、燐海樽目,全毬海域已報道8種。本文描述瞭採自南海火體蟲科一新記錄種短輪火體蟲(Pyrosomella verticillata )群體和單體的形態特徵,分析瞭其群體長度、寬度與輪數的關繫,併比較瞭該種與已在南海髮現的大西洋火體蟲(Pyrosoma atlanticum)的形態差異。研究標本保存在南海海洋生物標本館。
화체충과(Pyrosomatidae),대속우척색동물문、미색동물아문、해준강、린해준목,전구해역이보도8충。본문묘술료채자남해화체충과일신기록충단륜화체충(Pyrosomella verticillata )군체화단체적형태특정,분석료기군체장도、관도여륜수적관계,병비교료해충여이재남해발현적대서양화체충(Pyrosoma atlanticum)적형태차이。연구표본보존재남해해양생물표본관。
The family Pyrosomatidae,with 8 species in the world oceans,belongs to phylum Chordata,subphylum Urochordata,class Thaliacea and order Pyrosomida.A new recorded species Pyrosomella verticillata (Neumann, 1909)of Pyrosomatidae from the South China Sea was reported in this paper.A detail description and illustration of this new recorded species and the morphological differences between the Pyrosomella verticillata and Pyrosoma atlanticum were provided.The relationships between length and width,and length and the number of verticals of Pyrosomella verticillata colonies were analyzed.The specimens examined were deposited in Marine Biodiversity Collection of South China Sea.