title: Fin damage in captured and reared squids.
abstract: Fin damage was a major factor in the mortality of wild-caught squids kept in the laboratory. Infection of abraded fins by opportunistic bacterial pathogens impaired swimming and led to death. Serious skin abrasions were especially common in trawl-caught squids. Dipnets and jigs inflicted minimal trauma and were preferred for squid capture. Fin damage also occurred during transportation and during maintenance of squids in onshore tanks. A successful aquarium system with recycled sea water was used for squid maintenance. Hatchling, juvenile and adult loliginid squids remained healthy in closed-system aquaria for periods ranging from 1 to 16 weeks.
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D049832:Decapodiformes; D005260:Female; D006799:Housing, Animal; D008297:Male; D012867:Skin / Q000293:injuries / Q000473:pathology; D014947:Wounds and Injuries / Q000473:pathology / Q000662:veterinary*