Stenohya spinata Zhan, Feng & Zhang, 2023
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publication ID |
https://doi.org/10.5852/ejt.2025.993.2909 |
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publication LSID |
lsid:zoobank.org:pub:697E434D-7C75-42BC-9943-367D46743DEB |
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DOI |
https://doi.org/10.5281/zenodo.15555468 |
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persistent identifier |
https://treatment.plazi.org/id/ED4EC161-FFDB-FFE6-FE2C-FD17BB64D39F |
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treatment provided by |
Plazi |
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scientific name |
Stenohya spinata Zhan, Feng & Zhang, 2023 |
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Stenohya spinata Zhan, Feng & Zhang, 2023 (NJ棘狭伪$) Figs 1.4 View Fig , 69N View Fig , 70S View Fig
Stenohya spinata Zhan et al., 2023: 219–227 , figs 2–7.
Diagnosis
Male pedipalpal femur with a strong, long, peg-like thorn in the median prolateral position, and a projection on the subdistal prolateral surface; pedipalpal patella with a strong thorn prolaterally, and a small projection near the base of this thorn; pedipalpal chela hand concave on the ventral side of base, with 16 or 17 spinous apophyses on the medial-dorsal side; male fixed chelal finger curved upward at median to distal part, movable chelal finger enlarged at base. Apex of female pedipalpal coxa with 10 long setae; pedipalpal femur 4.64–4.88 times as long as broad; pedipalpal patella 3.53–3.62 times as long as broad; pedipalpal chela (with pedicel) 4.02–4.10 times as long as broad; the presence of 76–78 pointed teeth on pedipalpal fixed chelal finger.
Material examined
Holotype CHINA • ♂; Chongqing Municipality, Fuling County, Wuling Mountain Great Rift Valley ; 29°30′01″ N, 107°34′50″ E; 1109m a.s.l.; 5 Dec. 2021; Zhisheng Zhang and Luyu Wang leg.; Ps.- MHBU-CQ2021120501 . GoogleMaps
Paratypes CHINA • 1 ♂, 3 ♀♀; same collection data as for holotype; Ps.- MHBU-CQ2021120502–05 GoogleMaps .
Other material
CHINA • 1 ♂; Chongqing Municipality, Fuling County, Wuling Mountain Great Rift Valley ; 29°29′47″ N, 107°35′16″ E; 1135 m a.s.l.; 26 Jan. 2023; Xiangbo Guo and Tao Zheng leg.; Ps.- MHBU-CQ2023012601 GoogleMaps .
Distribution
China: Chongqing City.
Remarks
The most obvious sexual dimorphism of this species is found on the pedipalp. The male pedipalpal femur has a strong and peg-like thorn in the median prolateral position, and a projection on the subdistal prolateral surface (female only has many big tubercles mainly surrounding the basal to median area); the male pedipalpal patella has a strong thorn and a small projection (female is smooth); the male pedipalpal chela hand is concave on the ventral side of the base, and with 16 or 17 spinous apophyses on the medial-dorsal side (female is smooth); the male fixed chelal finger is curved upward in the median to distal part, the movable chelal finger is enlarged at the base (female is straight).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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SubFamily |
Microcreagrinae |
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Genus |
Stenohya spinata Zhan, Feng & Zhang, 2023
| Zhao, Jiaqi, Guo, Xiangbo, Gao, Zhizhong & Zhang, Feng 2025 |
Stenohya spinata
| Zhan N. N. & Feng Z. G. & Guo X. B. & Zhang F. 2023: 227 |