辽宁省恙螨生态地理分布

›› 1994, Vol. 37 ›› Issue (1): 71-77.

辽宁省恙螨生态地理分布

孙宝业

出版日期:1994-02-20 发布日期:1994-02-20

THE ECOLOGICAL AND GEOGRAPHICAL DISTRIBUTION OF THE TROMBICULID MITES IN LIAONING PROVINCE

SUN BAO-YE

Online:1994-02-20 Published:1994-02-20

摘要/Abstract

摘要： 辽宁省已知恙螨25种，分属于2科3亚科10属。本文依据四个不同地理景观区内恙螨的优势种、常见种和罕见种，对其生态地理分布作了讨论。(1)辽东山地及半岛丘陵区：有恙螨22种。其中东方纤恙螨为优势种；姬鼠纤恙螨、仓纤恙螨、林姬纤恙螨、皆貌纤恙螨、塔米新恙螨、鸡新棒恙螨等为罕见种.(2)辽河平原区：有恙螨8种。优势种为须纤恙螨；辽姬纤恙螨为罕见种。(3)辽西低山丘陵区：有恙螨8种。其中高丽新恙螨为优势种；凹邃合轮恙螨、膜嗜翼手恙螨等为罕见种。(4)黄土丘陵台地干草原区：有恙螨2种，均为常见种，其中脆弱无前恙螨数量较多。

关键词: 辽宁恙螨, 生态地理分布

Abstract: In Liaoning province there are 25 species of trombiculid mites belonged to 2 families, 3 subfamilies and 10 genera. A discussion on the ecological and geographi cal distribution of the mites has been conducted on the dominant species, commonspecies and rare species in four different kinds of geographical landscapes. 1. East Liaoning mountain ous area and hilly land of the peninsula: there are 22 species of trombiculids. The dominant species are Leptotrombidium (L.) orien tale and the rare species are L.(L.) apodemi, L.(L.) cricethrionis, L.(L.) linji,L(L.) gemiticulum, Neotrombicula talmiensis and Neoschoengastia (Ns.)gallinarum,etc. 2. Liaohe plain: There are 8 trombiculid species. The dominant species is Leptotrombidium (L.) palpale and the rare species are L.(L.) liaoji. 3. West Liaoning mountain ous region and hilly region: There are 8 trombiculid species. The dominant species is Neotrombicula gardellai and the rare species are Helenicula olsufievi and Chiroptella (Oudernansidium)muscae. 4. Loess hilly plateau and dry grassland: There are 2 common species of trom biculids, Walchia fragilis and Cheladonta ikaoensis.

Key words: trombiculid mites——liaoning-ecogeographical distribution

孙宝业. 辽宁省恙螨生态地理分布[J]. , 1994, 37(1): 71-77.

SUN BAO-YE. THE ECOLOGICAL AND GEOGRAPHICAL DISTRIBUTION OF THE TROMBICULID MITES IN LIAONING PROVINCE[J]. , 1994, 37(1): 71-77.