Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
[cite:619296]
a collection of resources providing detailed information on major taxa of NC aquatic insects (EPT, beetles, chironomids). Some of these guides are posted as separate ref entries(1)(2)(3)(4)(5)
http://portal.ncdenr.org/web/wq/taxonmanual