[Composition and diversity of acaroid mite community in different environments in Huainan City].
OBJECTIVE
To investigate the composition and diversity of acaroid mite community in Huainan City.


METHODS
Dust samples were collected from storage circumstances, human dwellings and working places. Acaroid mites were isolated, counted and identified. 30 sampling spots from each of the three environments were selected, and 2 samples, each with 10 g, were collected from each sampling spot.


RESULTS
26 species of acarid mites were identified from the three environments. These acarid mites belonged to 19 genera, 7 families. Diversity analysis showed that the average breeding density ranged from 15.35 +/- 6.13 to 31.27 +/- 8.34, the number of species ranged from 11 to 14, the values of the species richness index Rmargalef for the three circumstances raged from 1.99 to 4.35, the species diversity index (Shannon-Wiener index) ranged from 2.27 to 3.13, and Pielou index ranged from 0.95 to 0.96.


CONCLUSIONS
The composition and diversity of acaroid mite community in three different circumstances are different significantly, which might be relevant to temperature, humidity and human interference.
Li
Chao-pin
CP
School of Medicine, Anhui University of Science & Technology, 232001 Huainan, China.
He
Ji
J
Jiang
Jia-jia
JJ
Wang
Hui-yong
HY
D040041:Acaridae / Q000145:classification* / Q000502:physiology; D000818:Animals; D044822:Biodiversity; D002681:China