The importance of considering genetic diversity in shark and ray conservation policies

RR Domingues, AWS Hilsdorf, OBF Gadig - Conservation genetics, 2018 - Springer
Many populations of elasmobranchs (sharks and rays) are experiencing severe declines
due to the high demand for shark fins in Asia, the activities of unregulated fisheries, and …

Barriers in a sea of elasmobranchs: From fishing for populations to testing hypotheses in population genetics

M Hirschfeld, C Dudgeon, M Sheaves… - Global Ecology and …, 2021 - Wiley Online Library
Background The interplay of animal dispersal and environmental heterogeneity is
fundamental for the distribution of biodiversity on earth. In the ocean, the interaction of …

Selection and sex‐biased dispersal in a coastal shark: The influence of philopatry on adaptive variation

DS Portnoy, JB Puritz, CM Hollenbeck… - Molecular …, 2015 - Wiley Online Library
Sex‐biased dispersal is expected to homogenize nuclear genetic variation relative to
variation in genetic material inherited through the philopatric sex. When site fidelity occurs …

Preliminary recovery of coastal sharks in the south‐east United States

CD Peterson, CN Belcher, DM Bethea… - Fish and …, 2017 - Wiley Online Library
Relative abundance of many shark species in the Atlantic is assessed by compiling data
from several independently conducted, but somewhat spatially limited surveys. Although …

Philopatry influences the genetic population structure of the blacktip shark (Carcharhinus limbatus) at multiple spatial scales

DG Swift, SJ O'Leary, RD Grubbs, BS Frazier… - Molecular …, 2023 - Wiley Online Library
Understanding how interactions among microevolutionary forces generate genetic
population structure of exploited species is vital to the implementation of management …

Global population genetic dynamics of a highly migratory, apex predator shark

AM Bernard, KA Feldheim, MR Heithaus… - Molecular …, 2016 - Wiley Online Library
Abstract Knowledge of genetic connectivity dynamics in the world's large‐bodied, highly
migratory, apex predator sharks across their global ranges is limited. One such species, the …

Reviewing the genetic evidence for sex-biased dispersal in elasmobranchs

NM Phillips, F Devloo-Delva, C McCall… - Reviews in Fish Biology …, 2021 - Springer
Dispersal in many organisms is asymmetric by sex, a pattern that is often identified through
the use of genetic tools. Sex-biased dispersal (SBD) is thought to derive from the varying …

Patterns and trends in marine population connectivity research

DN Bryan-Brown, CJ Brown, JM Hughes… - Marine Ecology …, 2017 - int-res.com
Research into marine population connectivity (MPC)—the rate of transfer of organisms
between locations—is important for our understanding of how marine systems operate as …

Strong trans-Pacific break and local conservation units in the Galapagos shark (Carcharhinus galapagensis) revealed by genome-wide cytonuclear markers

DA Pazmiño, GE Maes, ME Green, CA Simpfendorfer… - Heredity, 2018 - nature.com
The application of genome-wide cytonuclear molecular data to identify management and
adaptive units at various spatio-temporal levels is particularly important for overharvested …

Evolutionary history and taxonomic reclassification of the critically endangered daggernose shark, a species endemic to the Western Atlantic

LF da Silva Rodrigues-Filho… - Journal of Zoological …, 2023 - Wiley Online Library
The family Carcharhinidae includes the most typical and recognizable sharks, although its
internal classification is the subject of extensive debate. In particular, the type genus …