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

Calendar
Upcoming Events

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

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


Previous events


TaxonomyBrowse
Info
ImagesLinksBooksData

Species Euglenes pygmaeus

Aderid - Euglenes pygmaeus - male Aderid - Euglenes pygmaeus - male Aderid - Euglenes pygmaeus - male Unknown Beetle - Euglenes pygmaeus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Tenebrionoidea
Family Aderidae (Ant-like Leaf Beetles)
Tribe Euglenesini
Genus Euglenes
Species pygmaeus (Euglenes pygmaeus)
Explanation of Names
Euglenes pygmaeus (De Geer 1775)
Size
2.5‒3 mm(1)
Range
native to, and widespread in Europe (to se.Caucasus), adventive in NA (BC ON)(2)
Habitat
larvae in dead, fungus-infested wood; adults on stumps/limbs, under loose bark, in rotten wood, humus, leaf litter at tree bases(3)
Season
overwinters as larvae; adults leave pupal cells during late May‒Jun(3)
Remarks
local and uncommon within its native range(3)
"I have collected multiple female specimens... at lights over the course of a month last summer" (Comment by Tim Loh)