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

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

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

Heterocaecilius sp. - Heterocaecilius - male

Heterocaecilius sp. - Heterocaecilius - Male
Odiorne Point State Park, Rockingham County, New Hampshire, USA
September 28, 2021
Size: ~ 2.5 mm
Don Candler collected this specimen and sent me the image. In Ed Mockford's (1) he describes Heterocaecilius sp. "The genus is represented by a single undescribed species collected at Great Sippewissett Marsh, Barnstable Co. MS. It is not known if the species is permanently established". We now know it is permanently established!