Zapada Ricker, 1952
publication ID |
https://doi.org/ 10.11646/zootaxa.5306.1.1 |
publication LSID |
lsid:zoobank.org:pub:21AD4F85-E313-47CB-BA98-9896D2B1DC05 |
DOI |
https://doi.org/10.5281/zenodo.8056879 |
persistent identifier |
https://treatment.plazi.org/id/07181030-DF00-FF8E-FF12-FED8FA19FCD6 |
treatment provided by |
Plazi |
scientific name |
Zapada Ricker, 1952 |
status |
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IX. Genus Zapada Ricker, 1952 View in CoL View at ENA
http://lsid.speciesfile.org/urn:lsid: Plecoptera .speciesfile.org:TaxonName:5989
Type species. Nemoura haysi Ricker, 1952 View in CoL
Range. Eastern Palearctic and Nearctic ( DeWalt et al. 2022).
Diagnosis. See Baumann (1975) for a comprehensive description of the genus and Grubbs et al. (2015) for a morphological- and SEM-based treatment for all three eastern Nearctic species.
Species key to eastern Nearctic Zapada View in CoL View at ENA adult males and females
(modified from Grubbs et al. 2015)
1 Cervical gills bearing four branches ( Fig. 163 View FIGURES 161‒164 ); southern Appalachian Highlands species...................... Z. fumosa View in CoL
- Cervical gills unbranched ( Figs. 159 View FIGURES 157‒160 , 167 View FIGURES 165‒168 ); southern Appalachian Highlands or northeastern Nearctic species............ 2
2 Cervical gills 9–10X greatest width ( Fig. 159 View FIGURES 157‒160 ); southern Appalachian Highlands species known only from the eastern Tennessee portion of Great Smoky Mountains National Park....................................................... Z. chila View in CoL
- Cervical gills 4–5X greatest width ( Fig. 167 View FIGURES 165‒168 ); northeastern Nearctic species............................... Z. katahdin View in CoL
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.