Opportunistic predation on juvenile angelsharks Squatina squatina : The greater amberjack Seriola dumerili as a potential threat

Toledo‐Padilla, Hector and Bañeras‐Bosh, Tomas and Jiménez‐Alvarado, David and Barker, Joanna and Mead, Lucy and Jacoby, David and Reyes, Francisco and Meyers, Eva (2025) Opportunistic predation on juvenile angelsharks Squatina squatina : The greater amberjack Seriola dumerili as a potential threat. Journal of Fish Biology. ISSN 0022-1112

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Abstract

The first documented case of predation on a juvenile critically endangered angelshark Squatina squatina by a greater amberjack Seriola dumerili was observed in 2024 at Las Teresitas Beach, Tenerife, Canary Islands. The sequence shows a roughtail stingray Bathytoshia centroura initially attempting to predate on S. squatina, which briefly escaped before being captured by S. dumerili. This observation provides new insights into predator–prey dynamics of S. squatina, highlighting the critical role of these interactions in shaping conservation strategies for critically endangered species.

Item Type:
Journal Article
Journal or Publication Title:
Journal of Fish Biology
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1100/1105
Subjects:
?? angelsharkssquatina squatinapredator–prey interactionseriola dumerilicanary islandsjuvenile survivalecology, evolution, behavior and systematicsaquatic science ??
ID Code:
229593
Deposited By:
Deposited On:
27 May 2025 09:15
Refereed?:
Yes
Published?:
Published
Last Modified:
28 May 2025 03:40