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For Insects, Spiders & Their Kin
For the United States & Canada
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Upcoming Events

Interested in a 2022 BugGuide gathering in New Mexico?

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 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.

Previous events


Family Hydropsychidae - Netspinning Caddisflies

Net-spinning Caddisfly - Arctopsyche grandis Hydopsychid 1 - Parapsyche elsis Parapsyche Net spinning caddis, bottom view - Parapsyche Arctopsyche grandis Arctopsyche grandis Arctopsyche winged thing

Caddisfly - Homoplectra doringa caddisfly - Diplectrona modesta caddisfly - Homoplectra doringa - female Diplectrona modesta Diplectrona modesta Diplectrona modesta netspinning caddis fly - Diplectrona modesta - male netspinning caddis fly - Diplectrona modesta - male

caddisfly - Hydropsyche Leavenworth Caddis  - Hydropsyche Caddisfly - Hydropsyche Hydropsyche pupa - voucher specimen, in alcohol - Hydropsyche Hydropsyche betteni - female Hydropsyche alternans - female Cheumatopsyche speciosa - male Hydropsyche betteni - female

Zebra Caddisfly? - Macrostemum Caddisfly - Smicridea signata Trichoptera - Macrostemum Caddisfly - Macrostemum Caddisfly? - Smicridea Macrostemum maybe carolina - Macrostemum Unknown Insect - Macrostemum Zebra caddisfly - Macrostemum zebratum