Stenohya, Beier, 1967
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publication ID |
https://doi.org/ 10.11646/zootaxa.5278.2.11 |
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publication LSID |
lsid:zoobank.org:pub:B6BE1130-63BA-465F-9951-464DCAA796B1 |
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DOI |
https://doi.org/10.5281/zenodo.7907799 |
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persistent identifier |
https://treatment.plazi.org/id/635D87F8-E57D-FFEC-FF1C-FAD7308AFECD |
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treatment provided by |
Plazi |
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scientific name |
Stenohya |
| status |
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Key to the species of Stenohya View in CoL View at ENA known from China
(males only; S. bomica Zhao & Zhang, 2011 and S. huangi Hu & Zhang, 2012 not included)
1. Palpal femur with tubercle on prolateral face................................................................ 2
- Palpal femur normal, without tubercle on prolateral face...................................................... 3
2. Chelal hand with 14 tooth-shaped tubercles.............................................. S. dongtianensis sp. nov.
- Chelal hand with 42 tooth-shaped tubercles.................................................. S. jiahensis sp. nov.
3. Chelal hand with accessory structures, “spine” or “rectangular”................................................. 4
- Chelal hand normal, without accessory structures............................................................ 6
4. Chelal hand have a spine on the ventral margin.............................................................. 5
- Chelal hand projection is large and almost rectangular in shape with 2 horn-like bulges at the top.......................................................................................... S. bicornuta Guo, Zang & Zhang, 2019 View in CoL
5. Rallum with 7 pinnate blades............................................... S. curvata Zhao, Zhang & Jia, 2011 View in CoL
- Rallum with 9 pinnate blades............................................... S. meiacantha Yang & Zhang, 2013 View in CoL
6. Carapace anterior margin with 8 setae..................................................................... 7
- Carapace anterior margin with 6 setae..................................................................... 8
7. Rallum with 6 pinnate blades; fixed chelal finger with 70–74 teeth, movable finger with about 45–47 teeth........................................................................................... S. pengae Hu & Zhang, 2012 View in CoL
- Rallum with 8 pinnate blades; fixed chelal finger with 124–129 teeth, movable finger with about 115–118 teeth................................................................................ S. arcuata Guo, Zang & Zhang, 2019 View in CoL
8. Palpal femur straight................................................................................... 9
- Palpal femur curved.......................................................... S. setulosa Guo & Zhang, 2016 View in CoL
9. Fixed chelal finger at least 95 teeth...................................................................... 10
- Fixed chelal finger at most 66 teeth....................................... S. xiningensis Zhao, Zhang & Jia, 2011 View in CoL
10. Palpal femur 5.00–5.52× as long as broad (length 1.71–1.90 mm), chela (with pedicel) 4.23–4.60× longer than broad.............................................................................. S. hainanensis Guo & Zhang, 2016 View in CoL
- Palpal femur 4.14–4.43× as long as broad (length 1.45–1.55 mm), chela 3.06–3.29× longer than deep...................................................................................... S. tengchongensis Yang & Zhang, 2013 View in CoL
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