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


Subfamily Asilinae

Phylum Arthropoda - Arthropods
Subphylum Hexapoda - Hexapods
Class Insecta - Insects
Order Diptera - Flies
No Taxon Orthorrhapha
Superfamily Asiloidea
Family Asilidae - Robber Flies
Subfamily Asilinae

Genus Asilus
Genus Dicropaltum
Genus Eccritosia
Genus Efferia
Genus Machimus
Genus Mallophora - Bee Killers
Genus Megaphorus
Genus Negasilus
Genus Neoitamus
Genus Neomochtherus
Genus Nevadasilus
Genus Ommatius
Genus Philonicus
Genus Polacantha
Genus Proctacanthella
Genus Proctacanthus
Genus Promachella
Genus Promachus - Giant Robber Flies
Genus Rhadiurgus
Genus Tolmerus
Genus Triorla
Genus Wyliea