Life of the Hellgrammites: a look into fishflies, dobsonflies and alderflies — EcoSpark

Description

Hellgrammites are fascinating benthic macroinvertebrates that go through a complete metamorphosis, involving the complete four stages of the life cycle; egg, larval, pupal, and adult stage.

Hellgrammites The Dragonfly Woman

Alderflies, Dobsonflies, and Fishflies

Conservation Corner: Dobson Flies and Hellgrammites – Potomac Valley Fly Fishers

Dobsonfly

Dobsonfly Life Cycle: From Tiny Eggs To Hellgrammites And Fearsome Flies! - What's That Bug?

Corydalus - an overview

Dobsonflies & Fishflies of Kentucky - University of Kentucky Entomology

Found in New Hampshire : r/whatsthisbug

Dobsonfly - A-Z Animals

Bug o'the Week – Fishfly – Again – Riveredge Nature Center

Hellgrammite Missouri Department of Conservation

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

Alderfly Larvae Missouri Department of Conservation