香港跳蛛记述(蜘蛛目:跳蛛科)

NOTES ON SOME JUMPIN SPIDERS (ARANEAE: SALTICIDAE) OF HONG KONG

本文报道采自香港的蜘蛛目跳蛛科4新种及香港的1新记录种：铜头菱头蛛Bianoraeneiceps（Simon，1901）；香港菱头蛛，新种Bianorhongkongsp．nov．；香港伊蛛，新种Iciushongkongsp.nov．；香港兰戈纳蛛，新种Langonahongkongsp．nov．；香港盘蛛，新种Pancoriushongkongsp．nov。迄今香港已知跳蛛24种。

The pment Paper deals with five speCies of jnnping spiders (Alaneae: Salhcidae) of Hong KOng collected by Miss WuKar-yee in lop. Of them, Baer aeneicgs is newly recorded from HOng Kong and other four speCies are consideral new toscience. Type speCimens are deposited in the University of Hong Kong. All measurements given are in millimetrs . The di of the new species are given below:Bianor hongkong sp. nov. (Fig. 1 )Holotype: Ho Sheung Heung, August 21, grassland , Pitfall trapping.Total length of the fenule 3. 16. The new speCies may be reachly dish^shed ho all blown speCies of tile genus,such as Bianor hotingchiechi Schenkel, 1963, by tile shape of carapace, the color pattern of the abdenin as well as thestructure of vulva.Icius hongkong sp, nov . (Fig.2)Holotype: Sham Chung , Noventher 17, weiland, sweeping.Total length of the female 3 .97 .The new spotes resembles Icius orentalis Zabka , 1985, but differs form the latter in having a black stripe along the distal part of femur to the distal end of metabeus, also in tile color Pattern of abdomen aswell as the detailed structure of diva.Langora hongkong sp. nov. (Fig.3)Holotype: Hong Kong(no definite locality), July 24, grassland , pitfall trapping.Total length of the male 5 .70. me new speCies is similar to Langora bhutanica Proszynski , 1978, 1978,but may be readily distinguished form the latter by the tibia, metatarsus and taurus of the first leg totally black brown in color, the ventral sur face of Palpal tibia with a round process rather tham a lower and shorter one .Pancorius hogking sp. nov . (Fig. 4)Holotype: Ho Pui, AUgust 21,grassland, pitfall trapping.Total length of the female 5 .40. The new speCies is similar to Pancndfdus minutus Zabka, 1985, hut differs from the latterin the color Pattern of whole body and in the detailed structure of vulva.