摘要
本文记述了采自吉林省临江林业局闹枝林场和望江楼的小甲螨科 Orib-atellidae 小甲螨属 Oribatella 一新种——临江小甲螨 Oribatella lin jiangensis sp.nov,对新种的形态特征进行了描述,并对新种与属内近似种进行了比较鉴别。文中所用量度单位均为微米(μm)。
The paper presents a new species of genus Oribatella,which was collected of Linjiang, jilin Province.The type specimens are deposited in Department of Biology,Norman Bethune Uni- versity of Medical Sciences. Oribatella lin jiangensissp.nov. Body length:514(529)543um,width:343(359)377um,dark bron is color. The new species is very similar to O.barata,Choi,1986 from Korean and O.molodovi Krivolut- sky,1971 from Altaj and Soviet far east.Their lamellae all.have paraollel sides.But the new species is distingguishable from O.barbata by following character:1.On the ventarl side,the tip of rostrum almost straight,and has an either side a short tooth,2.Sensillus long lanceoate with sparse- ly barbed,the medium portion is thicker than the distal and basal portion.3.All epimeral hair barbed.4.Lyrifisure iad located in front of adanal seta ad_3.The new species is easily distinguish- able from O.molodovi by tridactylous. Holotype:(LJ-4).12 Auvip,1990.Mt.Naozhi,Linjiang,Jilin Provinces;5paratypes:2 (LJ—4).Just the same as holotype,3(LJ—6).16 Auvip,1990.Wang Jianglou,Jinjiang,Jilin Province.
出处
《东北师大学报（自然科学版）》
CAS
CSCD
1992年第4期98-100,共3页
Journal of Northeast Normal University(Natural Science Edition)
关键词
甲螨亚目
小甲螨科
临江小甲螨
acari
oribatida
oribatellidae
oribatella
new species
