By A Mystery Man Writer
Great northern tilefish - Wikipedia
Mahi-mahi fishing - Wikipedia
Angling - Wikipedia
File:Longline baited hooks for toothfish.jpg - Wikimedia Commons
Longline fishing hi-res stock photography and images - Alamy
South Africa: Call to stop the overfishing of tuna – Fisheries
Common Thresher Shark
Wild fisheries - Wikipedia
Wahoo - Wikipedia
US FWS John R. Manning - Wikipedia
Line-fishing in the Miyato River, Katsushika Hokusai; Publisher
Hawaii's longline fishermen on course to hit bigeye limit
Mahi-mahi - Wikiwand
Bottom trawling - Wikipedia
Billfish in the Indian Ocean - Wikipedia