Neriene hammeni (Van Helsdingen, 1963 )

Li, Jian Yong, Liu, Jie & Chen, Jian, 2018, A review of some Neriene spiders (Araneae, Linyphiidae) from China, Zootaxa 4513 (1), pp. 1-90 : 27

publication ID	https://doi.org/10.11646/zootaxa.4513.1.1
publication LSID	lsid:zoobank.org:pub:2A0837FC-0B2B-41B3-9C0E-25D9E73E43A1
DOI	https://doi.org/10.5281/zenodo.5977367
persistent identifier	https://treatment.plazi.org/id/8D7387E9-C018-FF99-FF1F-FDEAFB6DFB66
treatment provided by	Plazi (2019-03-26 07:54:06, last updated 2024-11-24 22:50:18)
scientific name	Neriene hammeni (Van Helsdingen, 1963 )
status

Treatment

Neriene hammeni (Van Helsdingen, 1963) View in CoL

Figs 30–32 View FIGURE 30 View FIGURE 31 View FIGURE 32 , 69 View FIGURE 69

Linyphia hammeni van Helsdingen, 1963: 153 , f. 1–4, 6 (Dm). Neriene hammeni van Helsdingen, 1969: 124 View in CoL , f. 4, 6–7, 142–154, pl. 2, f. 3 (Tm from Linyphia, Df View in CoL ); Heimer & Nentwig, 1991: 220, f. 594 (mf); Roberts, 1998: 378, f. (mf); Vidal et al., 2016: 6, f. 1A–D, 3A–C (mf).

Material examined. Hubei: GoogleMaps Shennongjia Forestry District, Yanziya Village GoogleMaps , 31.73°N, 110.48°E, 1977m, 22– 30.vi.1986, J. Chen leg., 1M and 21FF (CBEE); Jilin: Changbaishan Nature Reserve , 41.85°N, 128.09°E, 2721m, 26.vii.1987, J.C Gao and J. Chen leg., 1F ( CBEE) GoogleMaps .

Diagnosis: This species is similar to Neriene albolimbata (Karsch, 1879) , but can be distinguished from the latter by the following characters: 1, paracymbium with a distinct triangle-shaped subapical appendage in N. hammeni , but not in N. albolimbata ( Figs 30A View FIGURE 30 , 31 View FIGURE 31 B–C); 2, the tip of terminal apophysis narrow in N. hammeni , but significantly broad in N. albolimbata ( Figs 30E View FIGURE 30 , 31D View FIGURE 31 ); 3, spermathecae pointing sideways, separated from each other in N. hammeni , but pointing mesally, close with each other in N. albolimbata ( Figs 30 View FIGURE 30 G–H, 32D–E).

Description: See Van Helsdingen (1969).

Distribution: China (Jilin, Hubei, Shanxi); Netherlands, Belgium, Germany, France ( Fig. 69 View FIGURE 69 ).

References

Helsdingen, P. J. van (1963) Linyphia hammeni, a new species, and its relation to Linyphia albolimbata Karsch (Araneida, Linyphiidae). Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series 2 (Zoology), 66 (C), 153 - 156.

Helsdingen, P. J. van (1969) A reclassification of the species of Linyphia Latreille based on the functioning of the genitalia (Araneida, Linyphiidae), I. Zoologische Ferhandelingen Leiden, 105, 1 - 303.

Figures

FIGURE 30. Neriene hammeni (van Helsdingen, 1963), drawings based on specimens from Yanziya Village, Hubei. A, Pedipalp, prolateral. B, Suprategulum, retrolateral. C, Pedipalp, retrolateral. D, Epigynum, ventral. E, Terminal apophysis, retrolateral. F, Embolus, retrolateral. G–H, Epigynum, cleared. G, Ventral. H, Dorsal. Scale bars, 0.2 mm.

FIGURE 31. Neriene hammeni (van Helsdingen, 1963), photos based on specimens from Yanziya Village, Hubei. A–C, Pedipalp. A, Prolateral. B, Retrolateral. C, Ventral. D, Terminal apophysis, retrolateral. E, Embolus, retrolateral. F, Suprategulum, retrolateral. Scale bars, 0.2 mm.

FIGURE 32. Neriene hammeni (van Helsdingen, 1963), photos based on specimens from Yanziya Village, Hubei. A, Female habitus, dorsal. B, Male habitus, dorsal. C–F, Epigynum. C, Ventral, on the body. D, Ventral. E, Ventral, cleared, white arrow indicating the start of copulatory goove. F, Dorsal, cleared. Scale bars, A, B, 1 mm; C, D, E, F, 0.2 mm.

FIGURE 69. Map with sampling localities for each Neriene species. TTZ: Tiantangzai National Forest Park, Luotian County, Hubei Province; BWL: Bawangling Mountain National Nature Reserve, Hainan Province.