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

Tribe Halictini


Caribbean Insect & Plant Database @ Harvard Entomology
[cite:881457]

covers specimens from the collections of the participating Dominican & US institutions

Factsheets on agriculturally important insects
[cite:877926]

Rohrbeck R. (2004-2014) Flyfishing entomology
[cite:876699]
excellent resource put together by one of BG's editors; use site map to explore the bounty | jump to species distribution maps: mayflies ยท caddisflies

Hadden J. (2010) Upper Delaware River insect identification
[cite:862219]

Nearctic Insecta other (Discover Life's IDnature guide)
[cite:852520]
covers Archaeognatha, Blattaria, Collembola, Dermaptera, Diplura, Embioptera, Ephemeroptera, Grylloblattodea, Hemiptera, Isoptera, Mantodea, Mecoptera, Megaloptera, Neuroptera, Odonata, Orthoptera, Phasmatodea, Phthiraptera, Plecoptera, Protura, Psocoptera, Raphidioptera, Siphonaptera, Strepsiptera, Thysanoptera, Thysanura, Trichoptera, and Zoraptera (the total of 19,425 spp.) --but at this point the filters are just family and genus, with no geography, or advanced taxonomy criteria.
some species pages here and there with helpful info (maps, host data, images...), but the p

Hallan, J. (2006- ) INDEX OF THE DESCRIBED INSECTA OF THE WORLD

Ellis W.N. (2007-) Leafminers of Europe
[cite:771390]
covers both miners & gall-formers; awesome place.

Pitkin B., Ellis W., Plant C., Edmunds R. (2007-) The leaf and stem mines of British flies and other insects
[cite:771386]