PDF) Effects of circle versus J-style hooks on target and non-target species in a pelagic longline fishery

PDF) Catch rate and at-vessel mortality of circle hooks versus J-hooks in pelagic longline fisheries: A global meta-analysis

PDF) Preliminary results of circle and J-style hook comparisons in the Brazilian pelagic longline fishery

Effect of pelagic longline bait type on species selectivity: a global synthesis of evidence

Water, Free Full-Text

PDF) Effects of circle versus J-style hooks on target and non-target species in a pelagic longline fishery

Environmental impact of fishing - Wikipedia

Frontiers Mitigating effects on target and by-catch species fished by drifting longlines using circle hooks in the South Adriatic Sea (Central Mediterranean)

Tuna Bycatch – A Case for Circle Hooks

Effects of monofilament nylon versus braided multifilament nylon gangions on catch rates of Greenland shark (Somniosus microcephalus) in bottom set longlines [PeerJ]

Use a different hook type - Conservation Evidence

Blackfin Tuna Seafood Watch Report - Monterey Bay Aquarium