出典:Wikipedia
出典:『Wikipedia』 (2011/01/26 14:52 UTC 版)
The Parasitiformes are a superorder of Acari (treated as a suborder in an outdated classification). Many species are parasitic (most famous of which are ticks), but not all; for example, about half of the 10,000 known species in the suborder Mesostigmata are predatory and cryptozoan, living in the soil-litter, rotting wood, dung, carrion, nests or house dust. A few species have switched to grazing on fungi or ingesting spores or pollen.