Gelastyrella Yang, 1994
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publication ID |
https://doi.org/ 10.5281/zenodo.172825 |
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DOI |
https://doi.org/10.5281/zenodo.6253394 |
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persistent identifier |
https://treatment.plazi.org/id/520187ED-FFE8-855E-5101-FE86FD18ED6A |
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treatment provided by |
Plazi |
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scientific name |
Gelastyrella Yang, 1994 |
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Genus Gelastyrella Yang, 1994 View in CoL
Gelastyrella Yang, 1994: 90 View in CoL .
Type species: Gelastyrella litaoensis Yang, 1994 .
Generic diagnosis
Ver te x w i th anterior margin rounded, lateral margins slightly convex, elevated, disc depressed. Frons about as long as broad at broadest part, median carina distinct, submedian carinae crossed with median carina below anterior margin of vertex, only transversely present. Tegmen about 2.2 times longer than greatest width, acutely rounded at apex, Sc reaching beyond middle, M forked at about same level as union of claval veins, Cu1 simple. Posterior tibiae with 2 lateral spines. Spinal formula of hind legs: 7352, 7 182, 7212, 8402, 8422, 8492.
Male genitalia
Anal segment in dorsal view rounded in apical half. Phalli each with a process, directed cephalad. Genital styles with process more basad, ridged obliquely.
Distribution
P. R. China: Taiwan, Yunnan, Hainan.
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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Gelastyrella Yang, 1994
| Ran, Hong-Fan & Liang, Ai-Ping 2006 |
Gelastyrella
| Yang 1994: 90 |