AUTHOR=Ajemian Matthew J. , Hampton Cecilia M. , Coleman Lauren M. , Pitt Joanna M. , Smith Struan R. , Jones Christian M. , Phillips Nicole M. 

TITLE=Recent expansion of the Atlantic cownose ray (Rhinoptera bonasus) into Bermudian waters

JOURNAL=Frontiers in Fish Science

VOLUME=2

YEAR=2024

URL=https://www.frontiersin.org/journals/fish-science/articles/10.3389/frish.2024.1394011

DOI=10.3389/frish.2024.1394011

ISSN=2813-9097

ABSTRACT=<p>Cownose rays (Family Rhinopteridae) are highly migratory pelagic rays that are generally restricted to continental shelves. Despite 100's of years of natural history records, cownose rays have never been reported in Bermuda, an atoll-like coral reef ecosystem that is separated from the continental mainland United States by ~1,000 km. Here we compile evidence that the Atlantic cownose ray (<italic>Rhinoptera bonasus</italic>) has recently established in Bermuda, supported by both morphological and genetic data. Potential ecological and inter-specific competition concerns are presented as well as probable physical mechanisms that facilitated this recent and presumed range expansion.</p>