Hamataliwa pilulifera Li, 2012, sp. nov.
Creators: name: Li, Guo Tang Shuqiang
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Oxyopidae
Hamataliwa
Hamataliwa pilulifera

description: Hamataliwa pilulifera sp. nov.
Figs 17–19
Type material (CHINA: Yunnan, Xishuangbanna, Mengla County, Menglun Town, Menglun Nature Reserve, leg. G. Zheng, canopy fogging): Holotype: 3, Secondary tropical montane evergreen broad-leaved forest (N21º57.784', E101º11.947', 895 m), 6 August 2007 (IZCAS-Ar. 19057); Paratypes: 6 Ƥ, same data as holotype (IZCAS-Ar. 19058–19063); 6 Ƥ, Secondary tropical montane evergreen broad-leaved forest (N21º54.813', E101º12.634', 876 m), 5 August 2007 (IZCAS-Ar. 19064–19069); 5 Ƥ, 1 3, Secondary tropical montane evergreen broad-leaved forest (N21º57.809', E101º12.173', 888 m), 4 August 2007 (IZCAS-Ar. 19070–19075); 2 3, Secondary tropical montane evergreen broad-leaved forest (N21º54.813', E101º12.634', 876 m), 5 August 2007 (IZCAS- Ar. 19076–19077); 1 3, Secondary tropical montane evergreen broad-leaved forest (N21º54.767', E101º11.431', 880 m), 6 August 2007 (IZCAS-Ar. 19078).
Etymology. The specific name is and adjective from the Latin word pilulifera (small-ball-shaped), and refers to the shape of the spermatheca.
Diagnosis. This species can be separated from other congeneric species by the large RTA in the male palpus and the very small spermatheca of the females.
Description. Female (holotype): Total length 5.80. Prosoma 2.20 long, 1.90 wide; opisthosoma 3.30 long, 2.20 wide. Carapace yellowish brown with grayish black, grayish black scales. Ocular area grayish black with grayish white scales. Eye measurements: AME 0.15, ALE 0.24, PME 0.17, PLE 0.20, AME-AME 0.12; AME- ALE 0.10; PME-PME 0.40; PME-PLE 0.32. Eye row width measurement: I 0.28, II 0.70, III 1.15, IV 0.68. Clypeus height 0.56. Sternum light yellow; chelicera, labium and endites light brown, chelicera with 2 pro- (1 large, 1 small) and 1 small retromarginal teeth. Legs grayish brown with long spines. Leg measurements: I 8.15 (2.50, 3.00, 1.85, 0.80); II 7.60 (2.20, 2.80, 1.80, 0.80); III 5.55 (1.70, 2.00, 1.25, 0.60); IV 5.30 (1.50, 1.80, 1.35, 0.65), leg formula: 1234. Opisthosoma dorsally grayish yellow with grayish black spots; ventrally gray with grayish black marking.
Epigynum (Figs 17 B–C, 19C–D). Epigynum atrium wider than long, copulatory openings visible, spermatheca smaller than copulatory ducts.
Male (paratype, IZCAS-Ar. 19058): Total length 4.70. Prosoma 2.30 long, 2.00 wide; opisthosoma 2.20 long, 1.25 wide. Body color darker than in male. Eye measurements: AME 0.09, ALE 0.23, PME 0.15, PLE 0.15, AME- AME 0.12; AME-ALE 0.07; PME-PME 0.25; PME-PLE 0.30. Eye row width measurement: I 0.27, II 0.65, III 1.10, IV 0.63. Clypeus height 0.50. Leg measurements: I 7.75 (2.20, 2.85, 1.80, 0.90); II 7.30 (2.00, 2.85, 1.65, 0.80); III 5.30 (1.70, 1.75, 1.25, 0.60); IV 5.00 (1.50, 1.50, 1.30, 0.70), leg formula: 1234. Opisthosoma oval, dorsally grayish yellow; ventrally gray.
Palp (Figs 18 B–D, 19A–B). VTA digitiform, RTA large, wide, nearly rectangular; conductor wide, embolus flange with a basal apophysis.
Variation. Total length: 3 4.00–4.80 (n=5), Ƥ 4.20–6.00 (n=17).
Distribution. China (Yunnan).
description: Published as part of Li, Guo Tang Shuqiang, 2012, Lynx spiders from Xishuangbanna, Yunnan, China (Araneae: Oxyopidae), pp. 1-42 in Zootaxa 3362 on pages 19-22, DOI: 10.5281/zenodo.246362