MEPS

Marine Ecology Progress Series

MEPS is a leading hybrid research journal on all aspects of marine, coastal and estuarine ecology. Priority is given to outstanding research that advances our ecological understanding.

Online: ISSN 1616-1599

Print: ISSN 0171-8630

DOI: https://doi.org/10.3354/meps

Impact Factor2.1 (JCR 2025 release)

Article Acceptance Rate52.2% (2024)

Average Time in Review216 days (2024)

Total Annual Downloads2.894.059 (2025)

Volume contents
Mar Ecol Prog Ser 562:251-261 (2016)

A review of batoid philopatry, with implications for future research and population management

ABSTRACT: Animal movements, in particular residency or return migrations (collectively defined as ‘philopatry’), can shape population structure and have implications for management. This review examines the evidence for philopatry in batoids, which are some of the least understood and most threatened vertebrates, and updates a prior review of the same in sharks. Evidence for philopatry in batoids was found in 46 studies, including 31 species that involve 11 species complexes. Batoid philopatry research has lagged behind shark philopatry research, with the annual publication rate of shark philopatry studies in the last 5 yr (17 yr-1) being more than twice that of batoids (7 yr-1). Philopatry research on both sharks and rays is taxonomically skewed: <50% of elasmobranch families are represented. Research is also skewed towards charismatic megafauna (white sharks, whale sharks, and manta rays), while the batoid philopatry literature is biased towards ‘Near Threatened’ species, even though approx. 47.5% of batoids are considered to be ‘Data Deficient’ by the IUCN. Limited evidence was found for residency in batoids, contrary to popular assumptions that they are sedentary, and there was limited evidence for sex-differentiated movements. Hypothesis-driven research, longer study durations, more taxon and life stage diverse studies, and consistent use of philopatry terminology are needed to advance the fields of batoid philopatry and conservation. Given strong evidence of philopatry in some species of batoids, management should proceed at the local scale until more studies are conducted.

KEYWORDS

Kathryn I. Flowers (Corresponding Author)

  • School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY, 11794, USA
  • College of Arts, Sciences & Education, Florida International University, Miami, FL, 33199, USA
katie.flowers.90@gmail.com

Matthew J. Ajemian (Co-author)

  • Florida Atlantic University’s Harbor Branch Oceanographic Institute, Fort Pierce, FL, 34946, USA

Kim Bassos-Hull (Co-author)

  • Center for Shark Research, Mote Marine Laboratory, Sarasota, FL, 34236, USA

Kevin A. Feldheim (Co-author)

  • Pritzker Laboratory for Molecular Systematics and Evolution, Field Museum of Natural History, Chicago, IL, 60605, USA

Robert E. Hueter (Co-author)

  • Center for Shark Research, Mote Marine Laboratory, Sarasota, FL, 34236, USA

Yannis P. Papastamatiou (Co-author)

  • College of Arts, Sciences & Education, Florida International University, Miami, FL, 33199, USA

Demian D. Chapman (Co-author)

  • College of Arts, Sciences & Education, Florida International University, Miami, FL, 33199, USA