Sinopesa gollum Lin & Li, 2021

Lin, Yejie, Marusik, Yuri M., Gao, Caixia, Xu, Hao, Zhang, Xiaoqing, Wang, Ziyi, Zhu, Wenhui & Li, Shuqiang, 2021, Twenty-three new spider species (Arachnida: Araneae) from Asia, Zoological Systematics 46 (2), pp. 91-152 : 115-118

publication ID

https://doi.org/ 10.11865/zs.2021201

publication LSID

lsid:zoobank.org:pub:C3E4F9D2-9C7E-4653-9F13-5B3E3AE63C25

DOI

https://doi.org/10.5281/zenodo.5460023

persistent identifier

https://treatment.plazi.org/id/E27F734C-C51B-8343-B3FA-FEC68DEE8D0B

treatment provided by

Diego

scientific name

Sinopesa gollum Lin & Li
status

sp. nov.

Sinopesa gollum Lin & Li View in CoL , sp. nov. ( Figs 22A–C View Figure 22 , 23A–B View Figure 23 )

Diagnosis. Male of S. gollum Lin & Li , sp. nov. is similar to Raveniola montana Zonstein & Marusik, 2012 (the genus is allied to Sinopesa , distinguished only by the longer legs and developed scopulae) in having a similarly shaped E but can be distinguished by the terminus, which is directed opposite of the tarsus (vs. directed toward the tarsus in R. montana ), and S. gollum Lin & Li , sp. nov. has six eyes (vs. eight eyes in R. montana ).

Description. Male (holotype, IZCAS-Ar42423, Figs 22A–C View Figure 22 , 23A–B View Figure 23 ). Total length 6.44. Color in alcohol: carapace, sternum, chelicerae, labium, endites, palps, and legs white. Carapace 5.21 long, 4.02 wide. Opisthosoma 5.78 long, 3.86 wide. Fovea longitudinal. Eye sizes and interdistances: AME 0.14, ALE 0.13, PLE 0.16, AME–AME 0.10, AME–ALE 0.22, ALE–PLE 0.19. Leg measurements: Leg I 11.20 (3.70 + 5.10 + 2.14 + 1.76), leg II 13.00 (3.04 + 4.45 + 1.80 + 1.86), leg III 11.00 (2.64 + 3.74 + 2.34 + 1.60), leg IV 13.99 (3.75 + 4.75 + 3.95 + 1.75). Leg formula 4213. Abdomen oval, two spinnerets, short.

Palp ( Figs 22A–C View Figure 22 ), tip of cymbium with 2 strong spines. Bulb smooth, pyriform, with a short, slender E, ratio of bulb length to E 1:1.

Female. Unknown.

Material examined. Holotype ♂, China: Guangdong, Qingyuan , Yangshan County, Shuitoucun , Chaiyan (24.4805°N, 112.7046°E; elev. ca. 340 m), 5 January 2019, leg. Zhigang Chen & Zhe Zhao (IZCAS-Ar42423). GoogleMaps

Distribution. Known only from the type locality.

Etymology. The species is named after Gollum, a fictional character from The Lord of the Rings who lived in a cave, as does this new species; noun (name) in apposition.

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Nemesiidae

Genus

Sinopesa

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