Most observed native giant stoneflies
Native to the US, by how plants support them, most observed first.
Other species All
8 native species with no plant ties on record, most observed first.
-
California Giant Stonefly
Pteronarcys californica
1,527 observations
-
American Salmonfly
Pteronarcys dorsata
676 observations
-
Knobbed Salmonfly
Pteronarcys biloba
142 observations
-
Appalachian Salmonfly
Pteronarcys proteus
54 observations
-
Midwestern Salmonfly
Pteronarcys pictetii
37 observations
-
Ebony Salmonfly
Pteronarcys princeps
36 observations
-
Carolina Salmonfly
Pteronarcys scotti
7 observations
-
Least Salmonfly
Pteronarcella badia
2 observations