Reconstructing the distribution of the non-native sea anemone, Diadumene lineata (Actiniaria), in the Canadian Maritimes: local extinction in New Brunswick and no regional range expansion in Nova Scotia since its initial detection

Ma, Kevin C K; Glon, Heather E; Hawk, Heather L; Chapman, Cody N

Title: Reconstructing the distribution of the non-native sea anemone, Diadumene lineata (Actiniaria), in the Canadian Maritimes: local extinction in New Brunswick and no regional range expansion in Nova Scotia since its initial detection
Creator: Ma, Kevin C K
Creator: Glon, Heather E
Creator: Hawk, Heather L
Creator: Chapman, Cody N
Date Issued: 2020
Date: 2020
Type: text
Type: article
Identifier: http://hdl.handle.net/10962/179054
Identifier: vital:40095
Identifier: https://doi.org/10.1016/j.rsma.2020.101049
Description: Since its first observations in New Brunswick (Sam Orr’s Pond) and Nova Scotia (Bedford Institute of Oceanography in Dartmouth) in 2009 and 2013, respectively, Diadumene lineata has been observed spreading to new locations in the Canadian Maritimes. In 2017 and 2018, regional surveys for non-native species did not detect D. lineata in New Brunswick, suggesting local extinction. Recent surveys also did not detect D. lineata in Prince Edward Island. However, between 2013 and 2018, D. lineata was detected in Nova Scotia (in chronological order) from Lunenburg Harbour (Lunenburg), Hermans Island (Lunenburg), Black Rock Beach (Halifax), Oak Island Marina (Chester), and Dartmouth Yacht Club (Dartmouth).
Format: 7 pages
Format: pdf
Language: English
Relation: Regional Studies in Marine Science
Relation: Ma, K.C., Glon, H.E., Hawk, H.L. and Chapman, C.N., 2020. Reconstructing the distribution of the non-native sea anemone, Diadumene lineata (Actiniaria), in the Canadian Maritimes: local extinction in New Brunswick and no regional range expansion in Nova Scotia since its initial detection. Regional Studies in Marine Science, 34, p.101049.
Relation: Regional Studies in Marine Science volume 34 number p.101049 February 2020 2352-4855
Rights: Publisher
Rights: Use of this resource is governed by the terms and conditions of the Elsevier Terms and Conditions Statement (https://www.elsevier.com/legal/elsevier-website-terms-and-conditions)

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