您要查找的是不是：
- Isognomon ephippiumn. 扁平钳蛤
- ULTRASTRUCTURAL STUDIES ON THE EPHIPPIUM OF DAPHNIA (CTENODAPHNIA) CARINATA (CRUSTACEA:CLADOCERA) 隆线??Daphnia(Ctenodaphnia)carinata]卵鞍的超微结构
- Genus Isognomonn. 钳蛤属
- Isognomon isognomumn. 钳蛤
- ephippium 鞍状壳
- Anomia ephippium Linnaeusn. 欧洲银蛤(银蛤超科;银蛤科)
- Subgenus Ephippiumn. 鞍海月亚属
- Placuna ephippiumn. 鞍海月
