蘑菇嗜木螨属一新种二新记录(蜱螨目 粉螨科)

A NEW SPECIES AND TWO NEW RECORDS OF CALOGLYPHUS ASSOCIATED WITH MUSHROOM FROM CHINA

本文记述了采自我国上海、江苏、福建等地栽培蘑菇上的嗜木螨属Caloglyphus 一新种二中国新记录种。它们是昆山嗜木螨 Caloglyphus kunshanensisn.sp.,奇异嗜木螨 C.paradoxa(Oudemans,1903)和嗜粪嗜木螨 C.coprophila(Mahunka,1968)。昆山嗜木螨在蘑菇生产中常见且危害性较大。

The present paper describes a new species and two new records to China of Caloglyphus collected in cultivating mushroom from Shanghai,Jiangsu and Fujian.All type specimens are kept in Shanghai Academy of Agricultural Sciences. 1.Caloglyphus kunshanensis n. sp.(fig.1—8,10 —13) This new species is distinguished from other species in this gehus by following characters: most of the dorsal setae pectinate at the end,pseudostigmatal seta setiform and relatively densely pectinate in both sex and a_4,a_6 flagelliform in female. Holotype♂,allotype ♀,12 XI.1983,collected from mushroom beds in Kunshan County, Jiangsu.Paratypes.7♂♂, 5♀♀,15 hypopi and 3 nymphs,ditt,5♂♂,4♀♀ 16 hypopi and 5 nymphs,15 IX 1984, Qingpu County,Shanghai;8 hypopi,3 nymphs,5 X.1983,Bao- shan County,Shanghai;7♂♂,6♀♀,30 hypopi,autumn in 1983,Jiangyin County,Jiangsu, all collected from mushroom beds.11♀♀,2♂♂,4 hypopi and 7 nymphs,XII.1985,collec- ted from straw in Zhangzhou County,Fujian. 2.Caloglyphus paradoxa(Oudemans,1903)New to China(fig.9,14—19) All specimens were collected from mushroom beds in Chongming County,Shanghai. 3.CaloglyPhus coprophila(Mahunka,1968)New to China(fig.20—24) The specimens were collected from mushroom beds in Putian County,Fujian.