上海海洋大学学报2025，Vol.34Issue(5)：1186-1192,7.DOI:10.12024/jsou.20250304814
淡水纤毛虫一新种沈氏齿蓬虫形态学研究及齿蓬虫属的回顾
Morphological study of a new ciliate,Odontochlamys shenae sp.nov.(Alveolata:Ciliophora:Phyllopharyngea),with a review on the genus Odontochlamys
摘要
Abstract
Cyrtophorian ciliates usually dominate the microbial community in aquatic biofilms and benthic habitats,and also are the common parasites of fish.However,recent studies indicate that their diversity is underestimated.The present study investigated the morphology and ciliature of Odontochlamys shenae sp.nov.collected from freshwater in Shanghai,China,using live observation and protargol staining.The new species was characterized by a combination of morphological features:cell size about 60-80 μm × 30-33 μm in vivo,12-15 nematodesmal rods,6 or 7 right and 6-8 left kineties,terminal fragment consisting of 8-20 basal bodies,three contractile vacuoles and freshwater habitat.Furthermore,we reviewed the genus Odontochlamys and its biogeography shows a moderate endemicity model.In addition,a key for identifying Odontochlamys species were provided.关键词
管口亚纲/分类学/原生动物/纤毛图式Key words
Cyrtophoria/infraciliature/protozoa/taxonomy分类
生物科学引用本文复制引用
赵联文,郭俊祺,李小松,姜佳枚,潘宏博..淡水纤毛虫一新种沈氏齿蓬虫形态学研究及齿蓬虫属的回顾[J].上海海洋大学学报,2025,34(5):1186-1192,7.基金项目
国家自然科学基金(32170533) （32170533）
