Isogenoides hansoni ( Ricker, 1952 )

Myers, Luke William, Kondratieff, Boris C, Grubbs, Scott A, Pett, Lindsey A, DeWalt, R. Edward, Mihuc, Timothy B & Hart, Lily Veronica, 2025, Distributional and species richness patterns of the stoneflies (Insecta, Plecoptera) in New York State, Biodiversity Data Journal 13, pp. e 158952-e 158952 : e158952-

publication ID	https://doi.org/10.3897/BDJ.13.e158952
DOI	https://doi.org/10.5281/zenodo.16876397
persistent identifier	https://treatment.plazi.org/id/A7B8872B-19A8-50EC-A252-620A64A3A282
treatment provided by	Biodiversity Data Journal by Pensoft
scientific name	Isogenoides hansoni ( Ricker, 1952 )
status

Treatment

Isogenoides hansoni ( Ricker, 1952) View in CoL

Notes

This species is commonly known as the Appalachian Springfly ( Stark et al. 2012), and is known from Quebec and the Canadian Maritime Provinces, southwest into the USA along the Appalachian Mountains to North Carolina ( Kondratieff 2004, Sandberg and Stewart 2005, DeWalt et al. 2024). Based on material examined at the CUIC, previous reports of Isogenoides doratus ( Frison, 1942) from New York are applicable to I. hansoni . In New York, adults were present from early April through early July (Fig. 38 View Figure 38 ) at elevations ranging from 100-1551 m asl (Fig. 39 View Figure 39 ). This species is more widely distributed and commonly collected compared to I. frontalis , with scattered records from Level III Ecoregions Northeastern Highlands (58), Northern Allegheny Plateau (60), North Central Appalachians (62), and Eastern Great Lakes Lowlands (83) (Fig. 40 f View Figure 40 f ).