Blacktip reef sharks (Carcharhinus melanopterus) show high capacity for wound healing and recovery following injury.

ABSTRACT: Wound healing is important for sharks from the earliest life stages, for example, as the 'umbilical scar' in viviparous species heals, and throughout adulthood, when sharks can incur a range of external injuries from natural and anthropogenic sources. Despite anecdotal accounts of rapid healing in elasmobranchs, data regarding recovery and survival of individuals from different wound or injury types has not been systematically collected. The present study documented: (i) 'umbilical scar' healing in wild-caught, neonatal blacktip reef sharks while being reared for 30 days in flow-through laboratory aquaria in French Polynesia; (ii) survival and recovery of free-swimming blacktip reef sharks in Australia and French Polynesia following a range of injuries; and (iii) long-term survival followi

SUBMITTER: Chin A 

PROVIDER: S-EPMC4778477 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature