Checklist of the species of the subfamily Vespinae (Insecta: Hymenoptera: Vespidae)
By Carpenter, James M., and Jun-ichi Kojima
Indispensable taxonomic and distributional work for these wasps. Available for download as pdf at:
http://research.amnh.org/iz/f/Carpenter_Kojima_1997_ves.pdf
Contributed by
Ben Coulter on 23 August, 2011 - 3:22pm
Last updated 31 August, 2011 - 8:34pm