California Department of Fish and Wildlife
Aquatic Biological Assement

California Digital Reference Collection Home | Family Level | Level 1 Taxonomy | Level 2 Taxonomy

Jump to:

Ephemeroptera Odonata Plecoptera Hemiptera Megaloptera Neuroptera Trichoptera Lepidoptera Coleoptera Diptera Non-Insects

Lestidae Level 1 Level 2

Lestidae

Key Characters

Prementum distinctly petiolate (stalked) and spoon-shaped.  Movable hook on on each palpal lobe with 2 or 3 setae.
Tolerance 9
Distribution CA, OR, WA, NV, AZ, Baja