Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Upcoming Events

See Moth submissions from National Moth Week 2023

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

Photos of 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

Previous events


Suborder Sphaeromatidea - Seapills and allies

Phylum Arthropoda - Arthropods
Subphylum Crustacea - Crustaceans
Class Malacostraca - Malacostracans
Superorder Peracarida - Marsupial Crustaceans
Order Isopoda - Isopods
No Taxon Scutocoxifera
Suborder Sphaeromatidea - Seapills and allies

Superfamily Seroloidea
Superfamily Sphaeromatoidea - Seapills
Family Sphaeromatidae - Typical Seapills
Genus Cassidinidea
Species ovalis - Cassidinidea ovalis
Genus Dynamenella
Genus Exosphaeroma
Species diminutum - "Exosphaeroma" diminutum
Species inornata - Exosphaeroma inornata
Genus Gnorimosphaeroma
Species noblei - Gnorimosphaeroma noblei
Species oregonense - Gnorimosphaeroma oregonense
Genus Paracerceis
Genus Sphaeroma
Species papillae - Sphaeroma papillae
Species quadridentatum - Sphaeroma quadridentatum
Genus Thermosphaeroma - Spring-Seapills
Species thermophilum - Socorro Isopod
Family Tecticipitidae
Family Ancinidae