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

Clickable Guide

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 Teuchestes fossor

Representative Images

Aphodius fossor - Teuchestes fossor Beetle - Teuchestes fossor Beetle ID - Teuchestes fossor Aphodius_fossor_ZE.4960_dorsal - Teuchestes fossor Another Aphodius? - Teuchestes fossor Aphodiinae on a snowpack  - Teuchestes fossor Teuchestes fossor Teuchestes fossor

Classification

Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
Superfamily Scarabaeoidea
Family Scarabaeidae (Scarab Beetles)
Subfamily Aphodiinae (Aphodiine Dung Beetles)
Tribe Aphodiini
Genus Teuchestes
Species fossor (Teuchestes fossor)

Synonyms and other taxonomic changes

Aphodius fossor

Explanation of Names

Aphodius fossor (Linnaeus 1758)

Size

8‒12 mm(1)

Range

native to the Palæarctic (Europe to Siberia), adventive and widespread in NA (AK‒OR to LB‒VA)(1)

Habitat

primarily cow dung, occasionally other types of dung(1)

Remarks

earliest NA record: QC 1858(1)

Works Cited

1.Synopsis of adventive species of Coleoptera (Insecta) recorded from Canada. Part 4: Scarabaeoidea... [through Cleroidea]
Klimaszewski J, Langor D, Smith A, Hoebeke E, Davies A, Pelletier G, Douglas HB, Webster RP, Bourdon C, Borowiec L, Scudder GGE. 2017. Pensoft Series Faunistica 116: 1‒215.