室尘
室尘螨属 | |
---|---|
Dermatophagoides pteronyssinus | |
科学分类 | |
界: | 动物界 Animalia |
门: | 节肢动物门 Arthropoda |
纲: | 蛛形纲 Arachnida |
目: | 疥螨目 Sarcoptiformes |
科: | 尘螨科 Pyroglyphidae |
属: | 室尘螨属 Dermatophagoides A.Bogdanov, 1864 |
异名 | |
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它拥有8只附吸盘的脚,可吸附在棉被、枕头、床褥等地方。由于它的体型非常小,约0.3毫米,故无法以肉眼看到。一般只要用10倍放大镜就可清楚观查详细模样;躯干有纹状外皮。室尘螨以人畜皮屑和毛发为主食,有时也吃霉菌。温度22~26℃、湿度70~80%为最适合尘螨生长的环境,其排泄物及尸体是很常见的过敏源。[1]
下属物种
本属包括以下物种:[2]
- Dermatophagoides evansi
- 美洲室尘螨 Dermatophagoides farinae A.M.Hughes, 1961
- Dermatophagoides microceras D.A.Griffiths & Cunnington, 1971
- Dermatophagoides passericola Fain
- 欧洲室尘螨 Dermatophagoides pteronyssinus (Trouessart, 1897)
- Dermatophagoides scheremetewskyi Bogdanow, 1864
参考文献
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