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

Information, 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

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa


Family Ptiliidae - Featherwing[ed] Beetles

Featherwinged Beetle - Acrotrichis tiny beetle from leaf litter - Acrotrichis Featherwinged Beetle - Acrotrichis  Featherwinged Beetle - Acrotrichis Acrotrichis xanthocera (Matthews) - Acrotrichis xanthocera Ptiliid - Acrotrichis Featherwing beetle, wings extended - Acrotrichis ptiliid - Acrotrichis

Limulodes paradoxus Limulodes paradoxus Limulodes paradoxus ant nest inquiline - Limulodes

Featherwinged Beetle? - Ptinella Tiny bristle-antennaed beetle - Ptenidium Featherwinged Beetle - Ptenidium Fir Feather-wing - Pteryx Feather-winged Beetle - Ptenidium Ptilid 2 - Ptenidium Featherwing Beetle, dorsal - Pteryx Nitidulidae? small Cucujoidea of some sort - Ptinella