Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Upcoming Events

Interested in a 2022 BugGuide gathering in New Mexico?

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Previous events


Order Megaloptera - Alderflies, Dobsonflies, and Fishflies

Phylum Arthropoda - Arthropods
Subphylum Hexapoda - Hexapods
Class Insecta - Insects
Order Megaloptera - Alderflies, Dobsonflies, and Fishflies

Family Sialidae - Alderflies
Genus Protosialis
Species glabella - Protosialis glabella
Species americana - Protosialis americana
Genus Sialis
Species iola - Sialis iola
Species mohri - Sialis mohri
Species nevadensis - Sialis nevadensis
Family Corydalidae - Dobsonflies and Fishflies
Subfamily Chauliodinae - Fishflies
Genus Chauliodes
Species rastricornis - Spring Fishfly
Species pectinicornis - Summer Fishfly
Genus Dysmicohermes
Species ingens - Dysmicohermes ingens
Species disjunctus - Dysmicohermes disjunctus
Genus Neohermes
Species concolor - Neohermes concolor
Species filicornis - Neohermes filicornis
Species californicus - Neohermes californicus
Species angusticollis - Neohermes angusticollis
Genus Nigronia - Dark Fishflies
Species fasciata - Banded Dark Fishfly
Species serricornis - Saw-combed Fishfly
Genus Orohermes
Species crepusculus - Orohermes crepusculus
Genus Protochauliodes
Species aridus - Protochauliodes aridus
Species montivagus - Protochauliodes montivagus
Species spenceri - Protochauliodes spenceri
Species minimus - Protochauliodes minimus
Subfamily Corydalinae - Dobsonflies
Genus Corydalus - Dobsonflies
Species cornutus - Eastern Dobsonfly
Species texanus - Western Dobsonfly
Species luteus - Pale Dobsonfly