» Family Chloroperlidae (Sallflies)
7 genera (Alaskaperla, Bisancora, Neaviperla, Plumiperla, Rasvena, Triznaka, Utaperla)
aren't included.
Common Names
This is page 2 of specimens of Chloroperlidae. Visit the main Chloroperlidae page for:
- The behavior and habitat of Chloroperlidae.
Pictures of 27 Stonefly Specimens in the Family Chloroperlidae:
Alloperla (Sallflies) Stonefly Adult
View 6 PicturesThis specimen was completely green when I collected it from among many others gathered on a midstream rock along with their nymphal shucks (Shuck: The shed exoskeleton left over when an insect molts into its next stage or instar. Most often it describes the last nymphal or pupal skin exited during emergence into a winged adult.) early in the morning. There was also a yellow one with them, which I assumed was a different species. Now that I've seen how this one started changing from green to yellow, I have to wonder if they weren't the same species and the yellow one was just older. Female Sweltsa (Sallflies) Stonefly Adult
View 8 PicturesThese stoneflies--abundant during midday--seemed at first to be flying around with plain yellow bodies, but on closer inspection turn out to have striking, fiery red abdomens. This one keys out to albertensis, gaufini, or lambda, but the key (Baumann et al 1977) doesn't include all current species.