Zoica dulong Lu, Zhang & Wang 2025, sp. nov.
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2025
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| author | Lu, Jin-Zhen Marusik, Yuri M. Zhang, Zhi-Sheng Wang, Lu-Yu |
| author_facet | Lu, Jin-Zhen Marusik, Yuri M. Zhang, Zhi-Sheng Wang, Lu-Yu |
| contents | <p><i>Zoica dulong</i> Lu, Zhang & Wang sp. nov.</p><p>Figs 2, 3, 10 独龙佐卡蛛</p><p><b>Type material.</b></p><p><i>Holotype</i> • ♂ (SWUC -T-LY-28-01), China, Yunnan Prov., Gongshan Co., Dulongjiang Township. 27°40'43"N, 98°16'13"E, elev. 1155 m, 3 April 2012, Zhi-Zhong Yang leg. <i>Paratype</i> • 1 ♀ (SWUC -T-LY-28-02) with same data as for holotype.</p><p><b>Etymology.</b></p><p>The specific name comes from the word “ Dulong ”, the name of one of the Chinese ethnic minorities that live adjacent to the area inhabited by the new species; noun in apposition.</p><p><b>Diagnosis.</b></p><p>The new species resembles <i>Z. puellula</i> (Simon, 1898) (Sankaran and Sebastian 2017: 148, figs 3 A – G) in having bifurcated lateral apophysis and short-widen posterior lip of epigyne (Figs 2, 3 C – H), but can be differentiated by the ventral arm of lateral apophysis somewhat rectangular in retrolateral view (Figs 2 A, 3 C, E) (vs somewhat triangular); cylindrical heads of spermathecae (Figs 2 D, 3 H) (vs somewhat circular).</p><p><b>Description.</b></p><p><b>Male</b> holotype (Fig. 3 A) total length 2.90. Carapace 1.56 long, 1.12 wide; opisthosoma 1.39 long, 0.98 wide. Carapace yellow brown. Fovea longitudinal, radial furrow indistinct. Eye region black. Eye sizes and interdistances: AME 0.05, ALE 0.05, PME 0.12, PLE 0.11; AME – AME 0.03, AME – ALE 0.02, PME – PME 0.02, PME – PLE 0.03. Clypeus height 0.04. Chelicerae pale yellow, with 3 promarginal and 2 retromarginal teeth. Labium and endites light yellow. Sternum light yellow, shield-shaped, with sparse yellow setae. Legs light yellow. Leg measurements: I 3.57 (1.07, 1.19, 0.72, 0.59); II 3.39 (0.91, 1.13, 0.73, 0.62); III 3.49 (0.96, 1.19, 0.74, 0.60); IV 4.79 (1.25, 1.61, 1.13, 0.80). Leg formula: 4132. Opisthosoma oval. Dorsum yellow brown, with distinct scutum and sparse brown setae. Venter yellowish brown.</p><p><i>Palp</i> (Figs 2 A, B, 3 C – F). Subtegulum located on anterior-lateral side of the bulb. Lateral apophysis with broad base and 2 arms: dorsal one thin and long, with a hook-shaped tip; ventral arm dilated with porcatus. Embolus slender, in groove of terminal apophysis. Conductor membranous, with broad base and blunt tip. Median tegular lobe oval, membranous.</p><p><b>Female</b> paratype (Fig. 3 B) total length 3.03. Carapace 1.46 long, 1.05 wide; opisthosoma 1.33 long, 1.00 wide. Eye sizes and interdistances: AME 0.04, ALE 0.05, PME 0.12, PLE 0.08; AME – AME 0.02, AME – ALE 0.02, PME – PME 0.05, PME – PLE 0.06. Clypeus height 0.04. Legs light yellow. Leg measurements: I 3.55 (0.99, 1.20, 0.75, 0.61); II 3.30 (0.98, 1.10, 0.70, 0.52); III 3.12 (0.92, 0.98, 0.68, 0.54); IV 4.56 (1.31, 1.52, 1.05, 0.68). Leg formula: 4123.</p><p><i>Epigyne</i> (Figs 2 C, D, 3 G, H). Copulatory openings located posteriorly, inconspicuous. Heads of spermathecae rod-shaped, base of the spermathecae short and strong, subspherical. Fertilization ducts crescent-shaped.</p><p><b>Habitat.</b></p><p>Living in the leaf litter.</p><p><b>Distribution.</b></p><p>Known only from the type locality, Yunnan, China (Fig. 10).</p> |
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| publishDate | 2025 |
| publisher | Zenodo |
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| spellingShingle | Zoica dulong Lu, Zhang & Wang 2025, sp. nov. Lu, Jin-Zhen Marusik, Yuri M. Zhang, Zhi-Sheng Wang, Lu-Yu Biodiversity Taxonomy Animalia Arthropoda Arachnida Araneae Lycosidae Zoica Zoica dulong <p><i>Zoica dulong</i> Lu, Zhang & Wang sp. nov.</p><p>Figs 2, 3, 10 独龙佐卡蛛</p><p><b>Type material.</b></p><p><i>Holotype</i> • ♂ (SWUC -T-LY-28-01), China, Yunnan Prov., Gongshan Co., Dulongjiang Township. 27°40'43"N, 98°16'13"E, elev. 1155 m, 3 April 2012, Zhi-Zhong Yang leg. <i>Paratype</i> • 1 ♀ (SWUC -T-LY-28-02) with same data as for holotype.</p><p><b>Etymology.</b></p><p>The specific name comes from the word “ Dulong ”, the name of one of the Chinese ethnic minorities that live adjacent to the area inhabited by the new species; noun in apposition.</p><p><b>Diagnosis.</b></p><p>The new species resembles <i>Z. puellula</i> (Simon, 1898) (Sankaran and Sebastian 2017: 148, figs 3 A – G) in having bifurcated lateral apophysis and short-widen posterior lip of epigyne (Figs 2, 3 C – H), but can be differentiated by the ventral arm of lateral apophysis somewhat rectangular in retrolateral view (Figs 2 A, 3 C, E) (vs somewhat triangular); cylindrical heads of spermathecae (Figs 2 D, 3 H) (vs somewhat circular).</p><p><b>Description.</b></p><p><b>Male</b> holotype (Fig. 3 A) total length 2.90. Carapace 1.56 long, 1.12 wide; opisthosoma 1.39 long, 0.98 wide. Carapace yellow brown. Fovea longitudinal, radial furrow indistinct. Eye region black. Eye sizes and interdistances: AME 0.05, ALE 0.05, PME 0.12, PLE 0.11; AME – AME 0.03, AME – ALE 0.02, PME – PME 0.02, PME – PLE 0.03. Clypeus height 0.04. Chelicerae pale yellow, with 3 promarginal and 2 retromarginal teeth. Labium and endites light yellow. Sternum light yellow, shield-shaped, with sparse yellow setae. Legs light yellow. Leg measurements: I 3.57 (1.07, 1.19, 0.72, 0.59); II 3.39 (0.91, 1.13, 0.73, 0.62); III 3.49 (0.96, 1.19, 0.74, 0.60); IV 4.79 (1.25, 1.61, 1.13, 0.80). Leg formula: 4132. Opisthosoma oval. Dorsum yellow brown, with distinct scutum and sparse brown setae. Venter yellowish brown.</p><p><i>Palp</i> (Figs 2 A, B, 3 C – F). Subtegulum located on anterior-lateral side of the bulb. Lateral apophysis with broad base and 2 arms: dorsal one thin and long, with a hook-shaped tip; ventral arm dilated with porcatus. Embolus slender, in groove of terminal apophysis. Conductor membranous, with broad base and blunt tip. Median tegular lobe oval, membranous.</p><p><b>Female</b> paratype (Fig. 3 B) total length 3.03. Carapace 1.46 long, 1.05 wide; opisthosoma 1.33 long, 1.00 wide. Eye sizes and interdistances: AME 0.04, ALE 0.05, PME 0.12, PLE 0.08; AME – AME 0.02, AME – ALE 0.02, PME – PME 0.05, PME – PLE 0.06. Clypeus height 0.04. Legs light yellow. Leg measurements: I 3.55 (0.99, 1.20, 0.75, 0.61); II 3.30 (0.98, 1.10, 0.70, 0.52); III 3.12 (0.92, 0.98, 0.68, 0.54); IV 4.56 (1.31, 1.52, 1.05, 0.68). Leg formula: 4123.</p><p><i>Epigyne</i> (Figs 2 C, D, 3 G, H). Copulatory openings located posteriorly, inconspicuous. Heads of spermathecae rod-shaped, base of the spermathecae short and strong, subspherical. Fertilization ducts crescent-shaped.</p><p><b>Habitat.</b></p><p>Living in the leaf litter.</p><p><b>Distribution.</b></p><p>Known only from the type locality, Yunnan, China (Fig. 10).</p> |
| title | Zoica dulong Lu, Zhang & Wang 2025, sp. nov. |
| topic | Biodiversity Taxonomy Animalia Arthropoda Arachnida Araneae Lycosidae Zoica Zoica dulong |
| url | https://doi.org/10.5281/zenodo.16942580 |