Hellgrammite (Dobsonfly Larva) - Corydalus cornutus - by Christine Young - JungleDragon

Corydalus (Dobsonflies) Hellgrammite Larva Pictures

Hellgrammite Missouri Department of Conservation

The hellgrammite is the larval stage of this insect and it lives an aquatic life. Hatching from an egg case placed on a rock ledge or branch that

Eastern Dobsonfly Larva Corydalus Cornutus Framed Hellgrammite Shadowbox

Eastern Dobsonfly Larva (Hellgrammite) Mountain Lake Biological Station, U.Va.

Hellgrammite Missouri Department of Conservation

Hellgrammites The Dragonfly Woman

EENY 414/IN987: Eastern Dobsonfly (Adult), Hellgrammite (Larva) Corydalus cornutus (Linnaeus) (Insecta: Megaloptera: Corydalidae: Corydalinae)

Hellgrammite Missouri Department of Conservation

Dobsonfly Larvae--species? - Corydalus cornutus

Corydalus cornutus

Maryland Biodiversity Project - Eastern Dobsonfly (Corydalus cornutus)