Insect identificationInsect external structure
Insect internal structure
Development of insects
Relationships of insects
Apterygota
Thysanura
Collembola
Pterygota
Ephemerida
Odonata
Plecoptera
Stone flies
Stone fly picture<
Embiidina
Orthoptera
Dermaptera
Coleoptera
Strepsitera
Thysanoptera
Hemiptera
Homoptera
Neuroptera
Trichoptera
Lepidoptera
Stone fly picture
Adult plecopteran picture (Pteronarcys regalis Newm.) ,
Adult Stone fly picture.