Isonychia

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Ordo: Ephemeroptera
Subordo: Pisciformia
Superfamilia: Heptagenioidea
Familia: Isonychiidae
Genus: Isonychia
Species: I. ignota
Name

Isonychia

Isonychia is a genus of brushlegged mayflies in the family Isonychiidae, the sole genus of the family. There are more than 30 described species in Isonychia.[1][2][3][4]
Mayfly - Isonychia species, Swains Road gas station, Little Orleans, Maryland.jpg

Species

These 36 species belong to the genus Isonychia:

Isonychia arabica Al-Zubaidi, Braasch & Al-Kayatt, 1987
Isonychia arida (Say, 1839)
Isonychia berneri Kondratieff & Voshell, 1984
Isonychia bicolor (Walker, 1853) (mahogany dun)
Isonychia campestris McDunnough, 1931
Isonychia crassiuscula Tiunova, Kluge & Ishiwata, 2004
Isonychia diversa Traver, 1934
Isonychia formosana (Ulmer, 1912)
Isonychia formosus Ulmer, 1912
Isonychia georgiae McDunnough, 1931
Isonychia grandis (Ulmer, 1913)
Isonychia guixiensis Wu & Gui, 1992
Isonychia hoffmani Kondratieff & Voshell, 1984
Isonychia ignota (Walker, 1853)
Isonychia intermedia (Eaton, 1885)
Isonychia japonica (Ulmer, 1920)
Isonychia khyberensis (Ali, 1970)
Isonychia kiangsinensis Hsu, 1936
Isonychia obscura Traver, 1932
Isonychia rufa McDunnough, 1931
Isonychia sayi Burks, 1953
Isonychia serrata Traver, 1932
Isonychia sexpetala Tiunova, Kluge & Ishiwata, 2004
Isonychia shima (Matsumura, 1931)
Isonychia sibirica Tiunova, Kluge & Ishiwata, 2004
Isonychia sicca (Walsh, 1862)
Isonychia similis Traver, 1932
Isonychia sinensis Wu & Gui, 1992
Isonychia sumatranus (Navás, 1933)
Isonychia tusculanensis Berner, 1948
Isonychia unicolorata Tiunova, Kluge & Ishiwata, 2004
Isonychia ussurica Bajkova, 1970
Isonychia velma Needham, 1932
Isonychia vshivkovae Tiunova, Kluge & Ishiwata, 2004
Isonychia winkleri Ulmer, 1939
† Isonychia alderensis Lewis, 1977

References

"Isonychia Report". Integrated Taxonomic Information System. Retrieved 2019-06-14.
"Isonychia". GBIF. Retrieved 2019-06-14.
"Isonychia genus Information". BugGuide.net. Retrieved 2019-06-14.

"Mayfly Central". Retrieved 2019-06-14.

Further reading

McCafferty, W. Patrick; Jacobus, Luke M.; Webb, Jeffrey M.; Meyer, Michael D. (2008). "Notes on Geographic Distribution: Insecta, Ephemeroptera: Range extensions and new records for Ontario and Canada". Check List. 4 (4): 445–448. doi:10.15560/4.4.445.
Barber-James, Helen M.; Gattolliat, Jean-Luc; Sartori, Michel; Hubbard, Michael D. (2008). "Global diversity of mayflies (Ephemeroptera, Insecta) in freshwater". Freshwater Animal Diversity Assessment. Developments in Hydrobiology. Vol. 595. Springer. pp. 339–350. doi:10.1007/978-1-4020-8259-7_37. ISBN 978-1-4020-8258-0.
Campbell, Ian C., ed. (1990). Mayflies and Stoneflies: Life Histories and Biology. Springer. doi:10.1007/978-94-009-2397-3. ISBN 978-94-010-7579-4. S2CID 39201439.