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

Genus Sphaeroderma


How to Know the Beetles
By Ross H. Arnett, N. M. Downie, H. E. Jaques
Wm. C. Brown Publishers, 1980

New genera and species of Nearctic Neuropteroid insects.
By Banks, N.
Transactions of the American Entomological Society 26(3): 239-259., 1900
Full Text - JSTOR
Full Text - BHL

Banks, N. 1900. New genera and species of Nearctic Neuropteroid insects. Transactions of the American Entomological Society 26(3): 239-259.

Noteworthy records of orthopteroid and hemipteroid insects from southwestrn Saskatchewan and southeastern Alberta
By Larson D.J.
Ent. Soc. Sask. 33(2): 10-14, 2014
Full text

i thank Geoff Scudder for directing me towards this publication

Principles of Insect Morphology
By R. E. Snodgrass
McGraw-Hill Book Company, 1935
A classic reference work by one of the titans of the subject.

Can be read online at: https://archive.org/details/in.ernet.dli.2015.50045/page/n3

Phylogenomics and the evolution of hemipteroid insects
By Johnson K.P. et al.
PNAS, 2018

The insect microcosm of Western Juniper berries
By L. A. Dimitri, K. C. Tonkel, W. S. Longland, and B. G. Rector
Rangelands 36(3):8-11, 2014

Aquatic Dicotyledons of North America: Ecology, Life History, and Systematics
By Donald H. Les
CRC Press, 2017
Host plants for many species

Evaluating Indirect Ecological Effects of Biological Control
By E. Wajnberg, J.K. Scott, P. C. Quimby
CABI, 2001