Evidence of egg laying grounds for Critically Endangered flapper skate (Dipturus intermedius) off Orkney, UK

Natasha D. Phillips, Amy Garbett, Daniel Wise, Sophie L. Loca, Olivia Daly, Lawrence E. Eagling, Jonathan D. R. Houghton, Peter Verhoog, James Thorburn, Patrick C. Collins*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)
52 Downloads (Pure)

Abstract

Essential fish habitats (EFHs) are critical for fish life-history events, including spawning, breeding, feeding or growth. This study provides evidence of EFHs for the critically endangered flapper skate (Dipturus intermedius) in the waters around the Orkney Isles, Scotland, based on citizen-science observation data. The habitats of potential egg-laying sites were parametrised as >20 m depth, with boulders or exposed bedrock, in moderate current flow (0.3–2.8 knots) with low sedimentation. This information provides a significant contribution to the understanding of EFHs for flapper skate.

Original languageEnglish
Pages (from-to)1492-1496
Number of pages5
JournalJournal of Fish Biology
Volume99
Issue number4
Early online date02 Jun 2021
DOIs
Publication statusPublished - 01 Oct 2021

Keywords

  • citizen science
  • common skate
  • egg nursery
  • egg-laying ground

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