محفوظ في:
| المؤلفون الرئيسيون: | , , , , |
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| التنسيق: | Recurso digital |
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| منشور في: |
Zenodo
2020
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.5281/zenodo.3808743 |
| الوسوم: |
إضافة وسم
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جدول المحتويات:
- <p><b><i>Meta longlingensis</i> sp. nov.</b></p><p>urn:lsid:zoobank.org:act: C7F51E0B-06E5-42C1-AD06-ECAA8A703CE6</p><p>Figs 1I, 5–6</p><p><b>Differential diagnosis</b></p><p><i>Meta longlingensis</i> sp. nov. can be distinguished from the other Chinese <i>Meta</i> species by the hookshaped tip of the cymbial ectobasal process of the male palp (Figs 5–6). This new species resembles <i>M. yinae</i> sp. nov. (Figs 13–15), but can be distinguished from the latter by the following chararacters. Cymbial ectobasal process without the spine-like apophysis in ventral view found in that of <i>M. yinae</i> sp. nov. (Figs 5D, 6B, 13D, 15B). In prolateral view, terminal portion of embolus arc-shaped, slightly covered by conductor in <i>M. longlingensis</i> (Figs 5A, 6A), erect and passing through conductor in <i>M. yinae</i> sp. nov. (Figs 13A, 15A). In retrolateral view, metaine embolic apophysis wider anteriorly in <i>M. longlingensis</i> (Figs 5D, 6B), wider medially in <i>M. yinae</i> sp. nov. (Figs 13D, 15B).</p><p><b>Etymology</b></p><p>The specific name refers to the type locality.</p><p><b>Type material</b></p><p><b>Holotype</b> CHINA • 1 ♂; Yunnan Province, Longling County, Xiaoheishan Village (National 320 Road); 24°30′13″ N, 98°27′25″ E; alt. 2106 m; 29 Oct. 2003; G. Tang leg.; HNU-Tang031029.</p><p><b>Description</b></p><p><b>Male</b> (holotype)</p><p>MEASUREMENTS. Total length 4.02. Prosoma 1.90 long, 1.48 wide; opisthosoma 2.08 long, 1.06 wide. Cervical groove distinct, radial furrows indistinct. Eye sizes and interdistances: AME 0.12, ALE 0.15, PME 0.16, PLE 0.13; AME–AME 0.11, AME–ALE 0.08, PME–PME 0.06, PME–PLE 0.12, ALE–PLE 0.04. MOA 0.40 long, front width 0.32, back width 0.39. Clypeus 0.09 high.</p><p>CHELICERAE. Strong, yellowish brown, with three promarginal and four retromarginal teeth.</p><p>GNATHOCOXAE AND LABIUM. Yellowish brown, longer than wide.</p><p>STERNUM. Brown, scutellate, with sparse brown hairs. LEGS. Brown, with annuli. Length of legs: I, 15.42 (4.19, 5.30, 4.53, 1.40); II, 10.56 (3.13, 3.59, 2.84, 1.00); III, 5.17 (1.71, 1.57, 1.28, 0.61); IV, 7.85 (2.41, 2.64, 2.07, 0.73).Leg formula: 1243.</p><p>OPISTHOSOMA. Oval.</p><p>DORSUM. With two pairs of sigillae, yellowish brown, proximally with a white band followed by irregular black markings posteriorly (Fig. 1I). Venter of opisthosoma yellowish brown, with black markings. Dorsum of prosoma yellowish brown, with longitudinal dark brown band (Fig. 1I).</p><p>PALP (Figs 5–6). Cymbial ectobasal process wider than long, with hook-shaped tip. Paracymbium bulblike, with a narrow base and sparse long, brown hairs. Metaine embolic apophysis ventrally grooved, with broad, round end.</p><p>EMBOLUS. Long, distal portion needle-shaped, extending forward. Conductor longer than wide, slightly curved, arising meso-retrolaterally from bulb and extending clockwise, with a membranous end.</p><p><b>Female</b></p><p>Unknown.</p><p><b>Distribution</b></p><p>China, Yunnan Province (Longling) (Fig. 16).</p>