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Upcoming Events

BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

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 BugGuide 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.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Previous events


Family Caseyidae

Mini Millipede? - Underwoodia iuloides Millipede - Underwoodia iuloides Millipede - Underwoodia iuloides Oregon Cleidogonidae? - Vasingtona irritans Chordeumatida? Underwoodia? - Underwoodia iuloides Millipede - which Caseyidae? Dark milliped with metallic rings Caseyidae? - Underwoodia iuloides
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Myriapoda (Myriapods)
Class Diplopoda (Millipedes)
Order Chordeumatida
Family Caseyidae
6 genera in northeastern and western North America:
Caseya Cook & Collins, 1895 - 25 species and subspecies in California and Oregon
Metopiona Gardner & Shelley, 1989 - 1 species, Washington County, Oregon
Ochrogramma Gardner & Shelley, 1989 - 4 species, northern California and southwestern Oregon
Opiona Chamberlin, 1951 - 15 species and subspecies, coastal central California, western Oregon, Puget Sound region
Speoseya Causey, 1954 - 1 species, Calaveras County, California
Underwoodia Cook & Collins, 1895 - 2 species, northern North America
Vasingtona Chamberlin, 1941 - 1 species, British Columbia to Oregon