
Alopias vulpinus
Size:
to 20 ft including tail
Habitat:
open ocean, both coastal and over very deep water, also in the Mud Hole
Notes:
not especially dangerous
This shark feeds mainly upon small fishes which it stuns with its long tail. It has relatively weak jaws and small teeth for its size and is generally not considered a threat to man unless provoked. Thresher Sharks are capable of great bursts of speed, and also commonly leap completely out of the water, for reasons unknown. The Thresher is a favorite of shark fishermen, and is very good eating if cleaned and prepared properly. It is also a common bycatch of long-line commercial fishing. The Bigeye Thresher shark is even more bizarre ( it's purple ! )
More: Thresher Shark ...


Arnold Guadagnini:
June 26, 2026 at 3:51 PM
Greetings and best wishes from an "old diver'...
Kenneth Rott:
May 22, 2026 at 12:09 PM
Dove this wreck many times much sea life !!!
Mark McNulty:
November 10, 2025 at 1:54 PM
I Dove the Andrea Doria over 20 times. Divers were removing broken Plates but I chose to treat it as a Grave site. That was over 3,000 dives ago now. Today I dive to Recover artifacts for the parents of families whose sons have fallen off of Chinese aircraft carriers. Dive Safe!
Mark R. From http://www.mauidivers.org
Fisherman P.:
July 3, 2025 at 3:48 AM
Thank you for making this website. I used to go fishing at many of these areas with my sister and my dad before he passed away. It's great to see some of these older photos and sketches from a bird's-eye view.
uncle paul:
June 30, 2025 at 1:33 PM
I dove the Three Sisters sometime in the 80's found a medicine bottle, Captain Belinda said she was being used as a garbage scow. That gave the divers incentive as to what they might find. I was lucky.
Hayden Lysinger:
June 23, 2025 at 9:52 PM
I've returned to this website 100s of times looking for info on wrecks and wreck diving. Thank You for all your HARD WORK!!! Please keep this site up for as long as possible. Hope to meet you out on a dive boat!!!
Hayden
faith thompson:
May 29, 2025 at 9:59 PM
enjoyed the info. i lived on long island for quite a few years but never went scuba diving.