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

Family Armadillidiidae - Pillbugs


World catalog of terrestrial isopods (Isopoda: Oniscidea)
By Schmalfuss H.
Stuttgarter Beiträge zur Naturkunde, Serie A, 654: 341 pp., 2003

The terrestrial isopods of Nebraska (Crustacea: Isopoda)
By W.F. Rapp
Transactions of the Nebraska Academy of Sciences 27, 2001
Full text (illustrations omitted)

Endemics and immigrants: North American terrestrial isopods (Isopoda, Oniscidea) North of Mexico
By J. Jass & B. Klausmeier
Crustaceana 73(7): 771-799, 2000

Checklist of the terrestrial isopods of the New World (Crustacea, Isopoda, Oniscidea)
By Leistikow A., Wägele J.W.
Rev. Bras. Zool. 16: 1-72, 1999

Annotated checklist of the Isopoda (Subphylum Crustacea: Class Malacostraca) of Arkansas and Oklahoma...
By Graening G.O., Slay M.E., Fenolio D.B., Robison H.W.
Proc. Okla. Acad. Sci. 87: 1-14, 2007

Gulf of Mexico Origin, Waters, and Biota: Biodiversity
By Darryl L. Felder, David K. Camp
Texas A&M University Press, 2009

The Nature Of Alaska, An Introduction to Familiar Plants, Animals & Outstanding Natural Attractions.
By Kavanagh, J.
Waterford Press Inc. Tampa, Florida. 175 pp., 2016
Publisher's Page

Kavanagh, J. 2016. The Nature Of Alaska, An Introduction to Familiar Plants, Animals & Outstanding Natural Attractions. 2nd Ed. Waterford Press Inc. Tampa, Florida. 175 pp.

This beautifully illustrated field guide highlights more than 325 familiar plants and animals.

brief section on Crustacea is relevant to our purposes...

An updated classification of the Recent Crustacea
By Martin J.W., Davis G.E.
Natural History Museum of Los Angeles County, Science Series 39: vi + 124 pp., 2001