Megarcys, Klapalek, 1912
Judson, Sarah W. & Nelson, C. Riley, 2012, 3541, Zootaxa 3541, pp. 1-118 : 43
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publication ID |
505937B0-9F57-4068-82E6-8553826DD5AA |
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publication LSID |
lsid:zoobank.org:pub:505937B0-9F57-4068-82E6-8553826DD5AA |
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DOI |
https://doi.org/10.5281/zenodo.5258161 |
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persistent identifier |
https://treatment.plazi.org/id/03B387E7-154C-811C-FF5A-FDE4FA9E531B |
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treatment provided by |
Felipe |
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scientific name |
Megarcys |
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DIAGNOSIS: Adults and nymphs have fingerlike thoracic gills, in addition to the submental gills ( Fig. 233) which many Perlodinae possess. The male hemitergal processes ( Fig. 279) are curved anteriorly, extending across tergite 9, and are longer than those in Arcynopteryx and Skwala . Males have a prominent epiproct with lateral stylets ( Fig. 279) which all other Mongolian Perlodinae lack. The female subgenital plate has a deep, narrow notch ( Fig. 280).
DISTRIBUTION—Global: Amphi-Pacific— Regional: AOB, IDB— Aimag: BU^, KhG^, SE, TO.
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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