牙虫属
牙甲科的一属昆虫
牙虫属（学名：Hydrophilus），又名牙甲属，俗称水龟虫，是牙虫科下的一个属。牙虫为水生甲虫，终生生活在淡水中，成虫为杂食性，幼虫则为肉食性。其前翅革质化为鞘翅，可和腹部毛发一起储存空气以作为在水中时的气囊。[2]
牙虫属
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| Hydrophilus piceus | |
科学分类 
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| 界： | 动物界 Animalia |
| 门： | 节肢动物门 Arthropoda |
| 纲： | 昆虫纲 Insecta |
| 目： | 鞘翅目 Coleoptera |
| 科： | 牙虫科 Hydrophilidae |
| 亚科： | 牙虫亚科 Hydrophilinae |
| 族： | 牙虫族 Hydrophilini |
| 属： | 牙虫属 Hydrophilus Geoffroy, 1762 |
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物种
- Hydrophilus aculeatus (Solier, 1834)
- Hydrophilus acuminatus Motschulsky, 1853
- Hydrophilus albipes Castelnau, 1840
- Hydrophilus aterrimus (Eschscholtz, 1822)
- Hydrophilus atricapillus Duftschmid, 1805
- Hydrophilus bilineatus
- Hydrophilus brevispina Fairmaire, 1879
- Hydrophilus caschmirensis Redtenbacher, 1844
- Hydrophilus ensifer Brullé, 1837
- Hydrophilus foveolatus (Régimbart, 1901)
- Hydrophilus guarani (Bachmann, 1966)
- Hydrophilus hastatus (Herbst, 1779)
- Hydrophilus indicus (Bedel, 1891)
- Hydrophilus infrequens Watts, 1988
- Hydrophilus latipalpus Castelnau, 1840
- Hydrophilus macronyx (Régimbart, 1901)
- Hydrophilus ovatus Gemminger and Harold 1868
- Hydrophilus palpalis Brullé, 1838
- Hydrophilus pedipalpus (Bedel, 1891)
- Hydrophilus piceus (Linnaeus, 1758) – great silver water beetle
- Hydrophilus picicornis Chevrolat, 1863
- Hydrophilus pistaceus Laporte de Castelnau, 1840
- Hydrophilus rufus Scopoli, 1763
- Hydrophilus smaragdinus Brullé, 1837
- Hydrophilus triangularis Say, 1823 – giant water scavenger beetle
- Hydrophilus tricolor Herbst, 1784
- Hydrophilus wattsi Hansen, 1999
参考文献
- ^ Fossilworks: Hydrophilus. [2017-12-31]. （原始内容存档于2019-09-21） （英语）.
- ^ Walker, Cyril; Ward, David. Fossils. Smithsonian Handbooks revised, illustrated. Dorling Kindersley. 2002: 77. ISBN 0789489848.
外部链接
- Hydrophilus in the Paleobiology Database