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

Genus Timema


Stick Insects of the Continental United States and Canada
By Chad Arment
Coachwhip Publications, 2006
Available at Amazon even though we weren't able to import data from there

The grasshoppers, crickets, and related insects of Canada and adjacent regions: Ulonata, Dermaptera, Cheleutoptera, Notoptera, D
By V. R. Vickery
Canadian Government Publishing Center, 1986
This is an excellent book that covers the orthopterans and their relatives in Canada. It has about 5 pages that describe Canada's 4 species of walking sticks.

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