摘要
本文对宫脂属线虫的研究历史进行了简单的回顾,井论述了该属线虫分类中常用的一些形态学特征。依据2005年以前发表的有关宫脂属线虫的原始资料.分析了宫脂属线虫各种的形态学特征(主要包括:侧翼的有无,尾乳突的数目和分布.尾尖有无尾饰.肠盲囊和胃盲囊及食道的比值.交合刺的长度以及与体长的比值等),依据这些分类学特征编制了该属种的分类检索表。
In the present paper, the genus Hysterothylacium was reviewed briefly, and a key to the species of the genus Hysterothylacium was given based on the analysis of the main morphological characters （such as the presence or absence of lateral alae, the number and distribution patterns of caudal papillae, tip of tail with or without ornamentation, the length ratios of intestinal caecum and ventricular appendage to esophagus, the length of spicules, and the ratio of spicule to body length） from original descriptions of the species.
出处
《海洋湖沼通报》
CSCD
北大核心
2007年第B12期207-215,共9页
Transactions of Oceanology and Limnology
基金
河北师范大学重点基金(项目编号:L2004205)资助
关键词
线虫
宫脂属
分类学
nematodes Hysterothylacium
taxonomy
