在叶螨标本鉴定时,发现广叶螨属的叉广叶螨Eurytetranychus furcisetusWainstein系国内新记录,现简述如下:雌螨体长594微米,宽455微米,螨体椭圆形,深红色。须肢肘节长为宽的15倍。具7根刚毛。其中端感器圆柱形,长约为宽的4倍,2根针形刺状毛约等于端感器的长度;背感器长卵圆形,比端感器短1/3;接近背感器和胫节爪的两根刚毛,深裂成两部分;另1根普通刚毛远离背感器。胫爪为两分支。背毛都具茸毛,大部 Eurytetranychus furcisetusWainstein is a new record in the identification of spider mite specimens. It is summarized as follows: Female mite body length 594 microns, width 455 microns, mite body oval, dark red. Wrist toggle length of 15 times the width. With seven bristles. The end sensor cylindrical, about 4 times the width of 2 needle-shaped hairy needle equal to about the length of the end sensor; back sensor long oval, shorter than the end of the sensor 1/3; close to the back sense The two bristles of the tibiofibular and tibial paw, split into two parts; the other a common bristles away from the back sensor. Tibia claw for the two branches. Back hair with hair, most