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COSEWIC Assessment and Update Status Report on the Hotwater Physa (Physella Wrighti) in Canada

COSEWIC Assessment and Update Status Report
on the
Hotwater Physa
Physella Wrighti
in Canada

Hotwater physa (physella wrighti)

Endangered 2008

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:

COSEWIC. 2008. COSEWIC assessment and update status report on the Hotwater Physa Physella wrighti in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vii + 35 pp.

Previous report

COSEWIC. 2000. COSEWIC assessment and status report on the Hotwater Physa Physella wrighti in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vii + 25 pp.

Lee, Jacqueline S. and Ackerman, Josef, D. 1998. COSEWIC (Draft) status report on the Hotwater Physa Physella wrighti in Canada. Committee on the Status of Endangered Wildlife in Canada. iii + 25 pp.

Production note

COSEWIC would like to acknowledge Jacqueline S. Lee for writing the update status report on the Hotwater Physa Physella wrightiprepared under contract with Environment Canada. This report was overseen and edited by Robert Forsyth, Co-chair of the COSEWIC Molluscs Specialist Subcommittee.

For additional copies contact:

COSEWIC Secretariat
c/o Canadian Wildlife Service
Environment Canada
Ottawa, ON
K1A 0H3

Tel.: 819-953-3215
Fax: 819-994-3684
COSEWIC E-mail
COSEWIC Website

Également disponible en français sous le titre Rapport du COSEPAC sur la situation de la physa d’eau chaude (Physella wrighti) au Canada – Mise à jour.

Cover illustration

Hotwater Physa – Illustration by Trent Hoover.

©Her Majesty the Queen in Right of Canada, 2008.
Catalogue No. CW69-14/179-2008E-PDF
ISBN 978-0-662-48914-6

Document information