摘要
次坪八纺蛛,新种Liphistius cipingensis sp.nov.采自江西省井冈山次坪。正模♀保存于晓庄学院生物系。
The paper describes a new species of genus Liphistius from South China. All the type specimens arc deposited in the Department of Biology, Hunan Normal University. Liphistius cipingensis sp. nov. (figs. 1-6)Holotype ♀ Sept. 1982. Mt. Jinggangshan (114°08’E, 26°34’N), Jiangxi Provence. Wang Jia-fu. Measurements in mm.Total length 12.90, carapace 5.70×4.10. abdomen 7.20×5.50.8 eyes, two rows. Anterior eye row procurved. Posterior eye row recurved. ALE> PLE>PME>AME. Carapace, chelicerae, pedipalpus and legs red-brown. Endomargin of fang furrow with 12 teeth, Sternum vase-shaped. Ventral spines of the pedipalpus: tarsus with 7 pairs, upper calw with one tooth. ventral spines of the legs: tarsus Ⅰ. Ⅱ. Ⅲ with 7 pairs and tarsus Ⅳ with 6 pairs. Leg formula 4,3,2,1. 1st-4th terga of abdomen larger than others. Vulva as in figs. 4.5. Length of ALS (anterior lateral spinneret) 1.90, AMS (anterior median spinneret) 0.50, PLS (posterior lateral spinneret) 1.70 and PMS (posterior median spinneret) 0.30.This new species is allied to Liphistius heyangensis Zhu et Wang, 1984, but differs from the latter in: 1) the structure of vulva of this new species; 2) total length of this new species 12.90, but the L. heyangensis 21.00; 3) ALE and PLE of the this new species with ratio of length and width 7:5 and 6:2, but ALE of the L. heyangensis slightly greater in length and PLE of the L. hcyangcnsis with 3.50:1 in ratio;4) endomargin of fang furrow of this new species with 12 teeth, but the L. heyangensis with 11 teeth; 5 length of spinneret of this new species: 1.90 (ALS), 0.50 (AMS), 1.70 (PLS), 0.30 (PMS), but the L. heyangensis: 4.20 (ALS), 0.70 (AMS), 3.50 (PLS), 0.35 (PMS).
出处
《动物分类学报》
CSCD
1989年第1期30-32,共3页
Acta Zootaxonomica Sinica
关键词
八纺蛛属
次坪八纺蛛
新种
Araneae Liphistiidae Liphistins new species
