Facilitating the protection and restoration of endangered species and ecological communities on BC’s South Coast

Field Guide to Survey and Manage Terrestrial Mollusk Species from the Northwest Forest Plan

I. General Information
Citation: 
Bureau of Land Management. 1999. [Internet] Field Guide to Survey and Manage Terrestrial Mollusk Species from the Northwest Forest Plan. Oregon State Office.
Summary/ Abstract: 
This field guide is intended for use in identifying 27 terrestrial mollusk species listed in Table C-3 or page C-6 of the Record of Decision for the Northwest Forest Plan, which require survey prior to ground disturbing activities. Also, it provides a method for updating current information with new illustrations and range data. The first section offers some basic information about mollusk morphology and terminology used in the descriptive text. The main body of the guide contains photographs, species descriptions, and range and habitat information for the terrestrial mollusk species listed in the Record of Decision for the Northwest Forest Plan. This section is divided into two parts (twenty terrestrial snail species and seven terrestrial slug species) each organized alphabetically by scientific name. Information and photographs of similar species are also included in this section.
Keywords: 
field guide, mollusk
Primary Author: 
Nancy Duncan
Primary Author's Affiliation : 
Bureau of Land Management, Oregon
Other Authors: 
Stephen Dowlan, Nancy Duncan, Tom Burke
Year Completed / Publication Date: 
1999
Project Format: 
Document
Project Type: 
Field Guide
II. Species Relevant to Project
Taxonomic Group: 
Molluscs
Species: 
MolluscsOregon ForestsnailAllogonatownsendiana
MolluscsPacific SidebandMonadeniafidelis
MolluscsScarlet-back TaildropperProphysaonvanattae
III. Location and Habitat
Project Location: 
Oregon
Forest District: 
Other
Regional District: 
Other
South Coast Municipalities: 
Other
Watershed: 
Other
BEC Zone: 
Other
Habitat: 
Forest, Riparian
IV. Additional Information
Contact: 
nduncan@or.blm.gov
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