Physical Sciences and Mathematics Commons^™

First Insights Into The Vertical Habitat Use Of The Whitespotted Eagle Ray Aetobatus Narinari Revealed By Pop‐Up Satellite Archival Tags, L. R. Brewster, B. V. Cahill, M. N. Burton, C. Dougan, J. S. Herr, L. Issac Norton, S. A. Mcguire, M. Pico, E. Urban-Gedamke, K. Bassos-Hull, J. P. Tyminski, R. E. Hueter, Bradley M. Wetherbee, Mahmood S. Shivji, N. Burnie, M. J. Ajemian

Marine & Environmental Sciences Faculty Articles

The whitespotted eagle ray Aetobatus narinari is a tropical to warm‐temperate benthopelagic batoid that ranges widely throughout the western Atlantic Ocean. Despite conservation concerns for the species, its vertical habitat use and diving behaviour remain unknown. Patterns and drivers in depth distribution of A. narinari were investigated at two separate locations—western North Atlantic (Islands of Bermuda) and Eastern Gulf of Mexico (Sarasota, Florida, USA). Between 2010 and 2014, seven pop‐up satellite archival tags (PSATs) were attached to A. narinari using three methods: a through‐tail suture; external tail‐band; and through‐wing attachment. Retention time ranged from 0–180 days, with tags attached via …