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

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


Subfamily Cryptarchinae

Nitidulid - Cryptarcha ampla IMG_1671 - Cryptarcha ampla Small pale-spotted beetle - Cryptarcha concinna Cryptarcha ampla? - Cryptarcha glabra Cryptarcha glabra? - Cryptarcha glabra Cryptarcha concinna? - Cryptarcha concinna Nitidulidae?? - Cryptarcha ampla Sap-feeding Beetle - Nitidulidae - Cryptarcha

4-spotted Sap Beetle - Glischrochilus quadrisignatus Little Black Beetle with Orange - Glischrochilus fasciatus Sap Beetle - Glischrochilus quadrisignatus small beetles under compost pail - Glischrochilus siepmanni beetle - Glischrochilus obtusus Glischrochilus sanguinolentus G. quadrisignatus? - Glischrochilus fasciatus Glischrochilus sanguinolentus

black and brown beetle - Pityophagus rufipennis Unknown beetle - Pityophagus rufipennis Pityophagus cephalotes Monotomidae - Rhizophagus? - Pityophagus rufipennis Pityophagus - Pityophagus cephalotes Pityophagus - Pityophagus cephalotes Nitidulid Beetle - Pityophagus rufipennis Pityophagus - Pityophagus rufipennis