Geothelphusa, Stimpson, 1858
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publication ID |
https://doi.org/ 10.1080/00222930600773378 |
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publication LSID |
lsid:zoobank.org:pub:6F322CD1-99BC-4C38-9D41-F1352981F10D |
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persistent identifier |
https://treatment.plazi.org/id/164A7D59-1D65-FFB4-221F-F9C976D921D7 |
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treatment provided by |
Carolina |
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scientific name |
Geothelphusa |
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Key to species of Geothelphusa View in CoL leυicerυix species-group
1. Anterolateral margin faintly cristate or not cristate......... 2
– Anterolateral margin distinctly cristate............. 4
2. Male G1 very slender, total length to width ratio of G1 5.45–6.69, distal margin of subterminal segment narrower than middle part......................... Geothelphusa View in CoL leυicerυix ( Rathbun, 1898)
– Male G1 not very slender, distal margin of subterminal segment subequal with middle part..................... 3
3. Outer proximal angle of the subterminal segment of G1 with prominent knob............... Geothelphusa kumejima View in CoL n. sp.
– Outer proximal angle of the subterminal segment of G1 with small knob.............. Geothelphusa View in CoL grandioυata n. sp.
4. G1 stout, terminal segment strongly directed outwards. Geothelphusa iheya View in CoL n. sp.
– G1 slender, terminal segment gently directed outwards................ Geothelphusa miyakoensis Shokita, Naruse, and Fujii, 2002 View in CoL
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