陕西省两代表地区鼠螨类调查研究

<正> 关于陕西省的鼠螨类,除恙螨科Trombiculidae Ewing外,其它科螨类曾有个别公开报导。作者曾以新种报导过陕西赫刺螨Hirstionyssus shensiensis、黄龙赫刺螨Hirstionyssushuanglungensis和鞍形赫刺螨Hirstionyssus selliformis。有些学者认为某些革螨可能是流行性出血热的传扬媒介,Гроховскаяи.М.1954年由Eulaelaps stabularis,Haemo-laelaps glasgowi,Laelaps clethrionomydis等分离出病原体。其中HaemoIaelaps gla-

Surveys on Rodential Mites in Two Representative Parts of Shaanxi Province

The present survey was carried out during 1958-1959 in HuanglongCounty, part of the North Shaanxi, where there is a so-called Keshandisease, and from September to December, in 1963, 1972 and 1973, in Chang-an County in the center of Shaanxi Province, where there was an epidemichemorrhagic fever. 1. The present paper records 62 species of rodential mites from 4suborders and 22 families. 2. Some of the dominant species of mites, such as Hirstionyssus shens-iensis and Hirstionyssus huanglangensis were found on Myospalax fontanieriiin Huanglong, and Haemolaelaps glasgowi, Eulaelaps shanghaiensis, Laelapspavlovskyi and Tricholaelaps myongssonathus were found on Apodemusagrarius and in its nest in Changan. 3. The field mouse, Myospalax fontanierii, is one of the dominantspecies of rodents in Huanglong. The field mouse, Apodemus agrarius, is thedominant species of rodents in Changan, and among the house mice thereare the Rattus flavipebtus flavipectus.