中国鞍甲轮属的一新纪录(轮虫纲:单巢总目:臂尾轮科)  

A new record of Lepadella in China (Rotifera: Monogonont: Brachionidae)

作　　者：赵文[1] 殷旭旺[1] 

机构地区：[1]大连水产学院辽宁省省级高校水生生物学重点实验室,辽宁大连116023

出　　处：《大连水产学院学报》2005年第2期163-164,共2页Journal of Dalian Fisheries University

基　　金：辽宁省自然科学基金资助项目(002119;20022099)

摘　　要：报道了中国鞍甲轮属一新记录似盘状鞍甲轮虫LepadellapatellasimilisLucks,描述了其形态特征,并将该轮虫与盘状鞍甲轮虫进行了比较。A new record of rotatoria in China, Lepadella patella similis Luck was reported. The morphological characteristics were described. The rotifer was (88±2.4) μm in lorica length, (61±2.6) μm in lorica width, and (21±0.73)μm in toe length. New recorder of rotifer resembles Lepadella patella patella externally, but major differences were: 1) Lorica length, lorica width and toe length of L.patella similes were less than that of L.patella patella; 2) Lorica concave was hexagon in shape; 3)Shape of foot orifice close to convex or ellipse. The rotifer often distributed in saline waters and small aquarium.

关 键 词：新记录 似盘状鞍甲轮虫 形态特征 

分 类 号：Q959.181[生物学—动物学]