A Modified Anchor Dredge For Collecting Burrowing Animals

1 April 1960

journal article
research article
Published by Canadian Science Publishing in Journal of the Fisheries Research Board of Canada

Vol. 17 (4) , 591-594
https://doi.org/10.1139/f60-042

Abstract

An anchor dredge was modified so that it was to some extent self-sifting and so that its digging depth was adjustable. When towed for short hauls astern of a vessel, the dredge is an efficient qualitative sampling device for the fauna of soft bottoms.

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