Distribution of the Parasitic Isopod Hemioniscus balani with Special Reference to the East Coast of North America

Hemioniscus balani Spence Bate, a parasitic isopod with a world-wide distribution in temperate waters, was not found among intertidal populations of Balanus balanoides examined between 1959 and 1965 on the east coast of North America from Newfoundland to Cape Hatteras, except for a small area near H...

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Bibliographic Details
Published in:Journal of the Fisheries Research Board of Canada
Main Author: Crisp, D. J.
Format: Article in Journal/Newspaper
Language:English
Published: Canadian Science Publishing 1968
Subjects:
Online Access:http://dx.doi.org/10.1139/f68-102
http://www.nrcresearchpress.com/doi/pdf/10.1139/f68-102
Description
Summary:Hemioniscus balani Spence Bate, a parasitic isopod with a world-wide distribution in temperate waters, was not found among intertidal populations of Balanus balanoides examined between 1959 and 1965 on the east coast of North America from Newfoundland to Cape Hatteras, except for a small area near Halifax, Nova Scotia.The North American variety of Balanus balanoides, when transplanted from Woods Hole to North Wales, was found to be much more susceptible than the European variety to parasitisation by H. balani.