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COSEWIC assessment and status report on the Gophersnake in Canada
- Assessment Summary
- Executive Summary
- Species Information
- Population Sizes and Trends
- Limiting Factors and Threats
- Special Significance of the Species
- Existing Protection or Other Status
- Summary of Status Report
- Technical Summary: Pacific Gophersnake
- Technical Summary: Great Basin Gophersnake
- Technical Summary: Bullsnake
- Literature Cited
- The Authors
- Authorities Consulted
Assessment and Status Report
Pacific Northwestern Gophersnake – P.C. Catenifer
Great Basin Gophersnake – P.C. Deserticola
Bullsnake – P.C. Sayi
COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows:
Persons wishing to cite data in the report should refer to the report (and cite the author(s)); persons wishing to cite the COSEWIC status will refer to the assessment (and cite COSEWIC). A production note will be provided if additional information on the status report history is required.
COSEWIC 2002. COSEWIC assessment and status report on the Gophersnake Pituophis catenifer in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vii + 33 pp.
Waye, H., and C. Shewchuk. 2002. COSEWIC status report on the Gophersnake Pituophis catenifer in Canada in COSEWIC assessment and status report on the Gophersnake Pituophis catenifer in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 1-33 pp.
For additional copies contact:
c/o Canadian Wildlife Service
Ếgalement disponible en français sous le titre Évaluation et Rapport du COSEPAC sur la situation de la couleuvre à nez mince (Pituophis catenifer) au Canada
Gophersnake -- Illustration by Sarah Ingwersen, Aurora, Ontario.
©Her Majesty the Queen in Right of Canada 2003
Catalogue No. CW69-14/338-2003E-PDF
- Date Modified: