Local Ecological Knowledge and Biology of the Land Crab Cardisoma hirtipes (Decapoda: Gecarcinidae) at West Nggela, Solomon Islands
Date
1999-01
Authors
Contributor
Advisor
Department
Instructor
Depositor
Speaker
Researcher
Consultant
Interviewer
Narrator
Transcriber
Annotator
Journal Title
Journal ISSN
Volume Title
Publisher
University of Hawai'i Press
Volume
Number/Issue
Starting Page
Ending Page
Alternative Title
Abstract
A rich body of local knowledge on the behavior and reproductive
biology of the land crab Cardisoma hirtipes (called Kakau Tina in the Ngge1a
language) is reported here from West Nggela, Solomon Islands. Aspects of
West Nggela local knowledge about C. hirtipes were verified by observation,
reports, and studies of the reproductive condition of crabs during the 19951996
wet season at West Nggela. Local ecological knowledge appeared to inform
harvesting strategies and was congruent with scientific knowledge about
the crabs. A behavior known as "dipping," displayed by C. hirtipes before
mating and ovulation, is well known to the Ngge1a people, but has not been
reported in the biological literature for this species. Nggela people harvest C.
hirtipes in large numbers when the crabs are dipping and can accurately predict
the diel, lunar, and seasonal timing of this event. Cardisoma carnifex (Tubala in
Nggela), which occurs in smaller numbers at West Ngge1a, plays a relatively
minor role in the subsistence economy, and comparatively little local knowledge
on its behavior and breeding biology was found.
Description
Keywords
Citation
Foale S. 1999. Local ecological knowledge and biology of the land crab Cardisoma hirtipes (Decapoda: Gecarcinidae) at West Nggela, Solomon Islands. Pac Sci 53(1): 37-49.
Extent
Format
Geographic Location
Time Period
Related To
Related To (URI)
Table of Contents
Rights
Rights Holder
Local Contexts
Collections
Email libraryada-l@lists.hawaii.edu if you need this content in ADA-compliant format.