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Family Peltoperlidae - Roach-like Stoneflies

Giant Roachfly - Sierraperla cora Peltoperlidae, genus Tallaperla - Tallaperla Peltoperlidae, genus Tallaperla - Tallaperla Yoraperla mariana (Ricker) - Yoraperla mariana - female Sierraperla cora common roachfly nymph - Tallaperla maria Aquatic larva - Peltoperla Peltoperlidae genus?
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Plecoptera (Stoneflies)
Superfamily Pteronarcyoidea
Family Peltoperlidae (Roach-like Stoneflies)
Numbers
2 subfamilies (one of wich e. Asian), with 23 spp. in 6 genera in our area(1) and ~70 spp. in 10 genera worldwide(2)
Range
NA, e. & so. Asia(2)