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


Frass is insect debris and this section of the site is a humorous reference to that. Poor quality images, images from outside North America, north of Mexico, and those that otherwise do not add value to the Guide are moved here. Frassed images will remain here for 30 days after the most recent activity so that comments may be viewed. After that they are automatically removed by the system.

Possible Roach Nymph? Wing Detail of Blue and Black Shiny Wasp - male - female Blue and Black Shiny Wasp - male - female Please help with ID Dung Beetles Swarm of tiny black beetles Tan beetle with jointed legs that is eating our Hibiscus Flowers in central Wisconsin Unknown Bug on Milkweed Unknown Bug on Milkweed Unknown Scarabaeoidea What species of wasp? Leafhopper nymph Leafhopper nymph Desmia sp.? - female Black with gray head/eye Euchlaena serrata? - male Dasymutilla incognita Yellow eggs on trunk of tree (pic of tree included) ID help please weevil in Sundale neighborhood on morning of June 25 Please identify this bug Beetle Beetle Cantharis rufa?