Jilinus hulongensis COMB.
Creators: name: Lin, Shou-Wang
name: Lopardo, Lara
name: Uhl, Gabriele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Linyphiidae
Jilinus
Jilinus hulongensis

description: JILINUS HULONGENSIS(ZHU & WEN, 1980)COMB.
NOV.
(FIGS 67A, 68A, 70; SUPPORTING INFORMATION, FIG. S5C)
Oedothorax hulongensis Zhu & Wen, 1980: 21, fig. 4A–E (Dmf).
Oedothorax hulongensis Hu, 1984: 197, fig. 207.1–5 (mf).
Oedothorax hulongensis Zhu & Shi, 1985: 118, fig. 103a–d (f).
Oedothorax hulongensis Song, 1987: 154, fig. 115 (mf).
Oedothorax hulongensis Zhang, 1987: 131, fig. 109.1–4 (mf).
Oedothorax hulongensis Chen & Zhang, 1991: 180, fig. 177.1–4 (mf).
Oedothorax hulongensis Zhao, 1993: 192, fig. 87a, b (f).
Oedothorax hulongensis Song et al., 1999: 199, fig. 113I–K (mf).
Oedothorax hulongensis Song et al., 2001: 154, fig. 88A–D (mf).
Oedothorax hulongensis Zhu & Zhang, 2011: 147, fig. 97A–D (mf).
Oedothorax hulongensis Seo, 2011: 35, fig. 1–10 (mf).
Type material: Holotype: China: Jilin Province, Hulong Xian, riverbank, under pebbles, 1♀ 13.v.1971 (71–226, not examined). Allotype: 1♂, same location and date as holotype, not examined. Paratypes: 52♀, same location and date as holotype, not examined; Jilin Province, Huaide County, 2♀ 27.v.1972 (72–393, not examined); Liaoning Province, Chaoyang County, at riverside, 4♂ 89♀ 26.iii.1979 (79-2, not examined). Deposited in the Department of Cellular Biology, Norman Bethune University of Medical Science, Changchun, China.
Examined material: China: Hunan, 2♂ 2♀ 1985, det. Li Shuqiang (IZCAS-Ar. 417); Liaoning, Shuoyang, 1♂ 1♀ 9.v.1983, det. Li Shuqiang (IZCAS-Ar. 389); Hunan, 1♀ v.1985, det. Gao Jiuchun & Li Shuqiang (IZCAS-Ar. 385) (Institute of Zoology, Chinese Academy of Sciences Collection).
Unexamined literature record s, South Korea: Jeollabuk-do, Mt. Naejang, 1♂ 1♀ 22.v.2004, leg. T. J. Kweon (Seo, 2011).
Description:
Male (IZCAS-Ar. 389): Total length: 1.90. Prosoma: 0.88 long, 0.71 wide, unmodified. Eyes: AME- AME: 0.03, AME width: 0.05, AME-ALE: 0.02, ALE width: 0.08, ALE-PLE: 0, PLE width: 0.07, PLE-PME: 0.03, PME width: 0.07, PME-PME: 0.05. Clypeus: not hirsute, one sub-AME seta. Sternum: 0.51 long, 0.52 wide. Chelicerae: mastidia absent; stridulatory striae rows widely and evenly spaced (Fig. 67A). Legs: tibia chaetotaxy 2-2-1-1, dorsal proximal macroseta on tibia I and II 1.34 and 1.41 times diameter of tibia, respectively; Tm I: 0.50. All metatarsi with trichobothrium. Pedipalp: PC median-sized, distal setae close to distal clasp, distal clasp extended distally (Fig. 70A); T without papillae; PT with long papillae; TS absent (Fig. 70D); MSA absent; DSA present; EM absent; E arising from distal part of DSA; TP tip round; ARP retrolateral to DSA, broad, with small protuberances below tip (Fig. 70B). Opisthosoma: evenly coloured, grey (Fig. 68A). PMS with mAP, two AC; PLS with triad, 3+ AC (Fig. 70H).
Female (IZCAS-Ar. 389): Total length: 2.46. Prosoma: 0.98 long, 0.76 wide. Eyes: AME-AME: 0.03, AME width: 0.06,AME-ALE: 0.02, ALE width: 0.08,ALE-PLE:0, PLE width: 0.08, PLE-PME: 0.04, PME width: 0.08, PME- PME: 0.05. Clypeus: not hirsute, one sub-AME seta. Sternum: 0.57 long; 0.59 wide. Legs: tibia chaetotaxy 2-2-1-1, dorsal proximal macroseta on tibia I, II, III and IV 1.68, 1.69, 1.88 and 2.10 times diameter of tibia, respectively; Tm I: 0.55. Epigyne: similar to Oedothorax; borders between dorsal and ventral plates parallel; CO with large chambers (Fig. 70E–G). Opisthosoma: evenly coloured, grey; PMS with mAP, two AC, one CY; PLS with triad, two CY, 3+ AC (Fig. 70I).
Variation: The measurements are based on examined material.
Males (N = 6, means in parentheses): Total length 1.66– 1.94 (1.79). Prosoma: 0.79–0.93 (0.85) long, 0.64–0.76 (0.69) wide. Legs: dorsal proximal macroseta on tibia I, II, III and IV 1.34–1.62 (1.46, N = 5), 1.36–1.53 (1.46, N = 5), 1.39–1.94 (1.60) and 1.52–1.75 (1.59, N = 4) times diameter of tibia, respectively; Tm I: 0.50–0.56 (0.54).
Females (N = 5, means in parentheses): Total length 2.17–1.70 (2.38). Prosoma: 0.91–1.07 (0.99) long, 0.72– 0.82 (0.77) wide. Legs: dorsal proximal macroseta on tibia I, II, III and IV 1.47–1.73 (1.60), 1.58–1.78 (1.68), 1.56–1.88 (1.68) and 1.46–2.10 (1.75) times diameter of tibia, respectively; Tm I: 0.51 –0.58 (0.54).
Distribution: Russia, China, Korea.
Habitat: Riversides.
description: Published as part of Lin, Shou-Wang, Lopardo, Lara & Uhl, Gabriele, 2022, Evolution of nuptial-gift-related male prosomal structures: taxonomic revision and cladistic analysis of the genus Oedothorax (Araneae: Linyphiidae: Erigoninae), pp. 417-584 in Zoological Journal of the Linnean Society 195 on pages 531-533, DOI: 10.1093/zoolinnean/zlab033, http://zenodo.org/record/6967774