后鳃亚纲
- 与 后鳃亚纲 相关的网络解释 [注：此内容来源于网络，仅供参考]
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Opisthobranchia
后鳃亚纲
后鳃亚纲(Opisthobranchia):雌雄同体. 神经索次生变直. 鳃位于后端. 壳体有时退化划缺失. 全部海生. 石炭纪至现代. 后鳃亚纲大部分不具硬壳,只有具壳的侧腔目(pleurocoela)和翼足目保存有化石.
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GASTROPODA OPISTHOBRANCHIA
后鳃亚纲
ELLOBIOIDEA 耳螺超科 耳螺 | 后鳃亚纲GASTROPODA OPISTHOBRANCHIA | 无楯总目ANASPIDEA
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Limacidae
蛞蝓科
温带地区常见的阿勇蛞蝓科(Arionidae)、蛞蝓科(Limacidae)和嗜黏液蛞蝓科(Philomycidae)的种类取食真菌和腐叶. 吃植物的婆婆纳蛞蝓科(Veronicellidae)见於热带. 吃其他螺和蚯蚓的肉食性蛞蝓包括欧洲的小壳螺科(Testacellidae). 后鳃亚纲(Opisthobran.
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interrogation mark：讯问标示
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