Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Interactive image map to choose major taxa 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

Calendar
Upcoming Events

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

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

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


Species Papilio machaon - Old World Swallowtail - Hodges#4166

Phylum Arthropoda - Arthropods
Subphylum Hexapoda - Hexapods
Class Insecta - Insects
Order Lepidoptera - Butterflies and Moths
Superfamily Papilionoidea - Butterflies and Skippers
Family Papilionidae - Swallowtails, Parnassians
Subfamily Papilioninae
Tribe Papilionini - Fluted Swallowtails
Genus Papilio
Species machaon - Old World Swallowtail - Hodges#4166

Subspecies aliaska - Papilio machaon aliaska
Subspecies hudsonianus - Papilio machaon hudsonianus
Subspecies pikei - Papilio machaon pikei
Subspecies dodi - Papilio machaon dodi
Subspecies oregonius - Oregon Swallowtail
Subspecies bairdii - Baird's Swallowtail