The Asian clam Corbicula fluminea was first discovered in Ireland in the Rivers Barrow and Nore in 2010. Scuba diving surveys were the primary sampling method used to determine the detailed distribution of this species in the two rivers. Sustainable populations of Asian clam were present in the tidal freshwater reaches of both rivers. No clams were present upstream of the tidal limit. A maximum density of 9,636 individuals m -2 was recorded in the River Barrow. This paper presents some basic metrics in relation to the populations present in these two connected river systems.
Current status of Ireland's newest invasive species -the Asian clam Corbicula fluminea (Müller, 1774)
J. Caffrey,Stephanie L. Evers,M. Millane,H. Moran
Published 2011 in Aquatic Invasions
ABSTRACT
PUBLICATION RECORD
- Publication year
2011
- Venue
Aquatic Invasions
- Publication date
2011-05-11
- Fields of study
Biology, Environmental Science
- Identifiers
- External record
- Source metadata
Semantic Scholar
CITATION MAP
EXTRACTION MAP
CLAIMS
CONCEPTS
- asian clam
An invasive freshwater bivalve species identified in the title and abstract as Corbicula fluminea.
Aliases: Corbicula fluminea, C. fluminea
- population density
The number of Asian clam individuals recorded per square meter at a sampling location.
Aliases: density, individuals per square meter
- river barrow
One of the two Irish rivers examined for the presence and distribution of Asian clam.
Aliases: Barrow River, the Barrow
- river nore
One of the two Irish rivers examined for the presence and distribution of Asian clam.
Aliases: Nore River, the Nore
- scuba diving surveys
An underwater field sampling approach used to map clam distribution in the rivers.
Aliases: scuba surveys, diving surveys
- tidal freshwater reaches
River sections influenced by tides but still composed of fresh water.
Aliases: tidal freshwater zone, tidal fresh reaches
- tidal limit
The upstream boundary where tidal influence on the river ends.
Aliases: limit of tidal influence, tidal boundary
REFERENCES
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CITED BY
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