长江秽蝇和二刺齿股蝇雌性首次发现(双翅目:蝇科)

First Descriptions of Females of Coenosia changjianga and Hydrotaea bispinosa(Diptera:Muscidae)

首次发现长江秽蝇及二刺齿股蝇雌性成蝇,对其外部形态进行了补充描述,并绘制了产卵管、受精囊及腹板图.研究标本保存于沈阳师范大学昆虫研究所.

The female adults of Coenosia changjianga and Hydrotaea bispinosa was first discovered, bispinosa was first discovered. This paper gives the complemented descriptions and the ovipositor, spermatheca and sternites figures. Furthermore, the authors draw the figures of ovipositor, spermatheca and sternites. The examined specimens are deposited in the Institute of Entomology, Shenyang Normal University.