The Division of Entomology provides the following to those with an interest in entomology.
Connecticut Entomological Society
http://www.insectsingers.com/ces/ces.html
Entomological Society of America
http://www.entsoc.org/
The Lepidoptera Listserver
The Lepidoptera Listserver, or LEPS-L, is a general purpose electronic forum for those with an interest in butterflies and moths.
The Connecticut Lepidoptera Listserver
The Connecticut Lepidoptera Listserver, or CTLEPS-L, is a general purpose electronic forum for those with an interest in butterflies and moths in Connecticut.
BioQuip
http://www.bioquip.com/
A source of entomology books, equipment and supplies.