Deepest shark

Last updated: October 4, 2017 at 2:19 am

3,675 m (12,060 ft) – Portuguese dogfish (Centroscymnus coelolepis), a.k.a. Portuguese shark.

SOURCE:
Verified by Diving Almanac & Book of Records official

Comments are moderated: (1) Stay on topic (2) Be respectful (3) Refrain from vulgarity and abusive language (4) Do not publish materials that violate copyright. OFFENDING COMMENTS WILL BE DELETED.
Largest white shark filmed underwater

Largest white shark filmed underwater

By   Jeffrey Gallant  /  Apr 11, 2017
6 m (20 ft) — In August 2015, biologist Mauricio Hoyos Padilla described what may be the largest white shark ever filmed. Based on the size of his boat [...]
Read More
Most jellyfish [Lake]

Most jellyfish [Lake]

By   Jeffrey Gallant  /  May 19, 2017
Palau’s Jellyfish Lake (Palauan: Ongeim’l Tketau, i.e. Fifth Lake) contains an estimated 10 million golden mastigia jellyfish (Mastigia sp.), a landlocked species which evolved [...]
Read More
First Aqua-Lung dive

First Aqua-Lung dive

By   Jeffrey Gallant  /  Apr 7, 2017
January 1943 — Jacques-Yves Cousteau tested the first Cousteau-Gagnan open-circuit scuba unit in the cold Marne River near Paris. The single-stage regulator worked [...]
Read More
Deepest submersible dive [Ocean]

Deepest submersible dive [Ocean]

By   Jeffrey Gallant  /  Apr 19, 2017
10,928 m (35,853 ft) — Victor Vescovo aboard the Limiting Factor (Triton 36000/2 model submersible) | April 28, 2019 | Challenger Deep [...]
Read More
First underwater photo

First underwater photo

By   Jeffrey Gallant  /  Apr 9, 2017
1856 — William Thompson (UK) took the world’s first underwater photo in the Bay of Weymouth. The camera inside a housing made of wood and iron was mounted on a tripod that was [...]
Read More
Deepest saturation dive [Openwater]

Deepest saturation dive [Openwater]

By   Jeffrey Gallant  /  Apr 12, 2017
534 m (1,752 ft) — COMEX Hydra 8, Hyperbaric Experimental Centre, Marseille, France, 1988. Breathing a gas mixture of hydro-heliox, it [...]
Read More
Deepest shipwreck ever found

Deepest shipwreck ever found

By   Jeffrey Gallant  /  Apr 23, 2017
6,220 m (20,406 ft) — USS Johnston (DD-557), Philippine Sea. On October 30, 2019, Paul Allen's Vulcan Inc. announced the discovery of the deepest [...]
Read More
Longest stay in an underwater habitat [Europe]

Longest stay in an underwater habitat [Europe]

By   Jeffrey Gallant  /  Apr 23, 2017
36 days | Lacustris Programme (Romania) — Aquanauts Liviu Miron & Constantin Mihai set the European record of 36 days [...]
Read More
Longest underwater human chain [Women]

Longest underwater human chain [Women]

By   Jeffrey Gallant  /  Aug 3, 2018
107 — The group of women led by Divetech Grand Cayman, was linked in a human chain off Lighthouse Point to celebrate Women's Dive Day on July 20 [...]
Read More
Deepest submersible dive [Solo | Men]

Deepest submersible dive [Solo | Men]

By   Jeffrey Gallant  /  Apr 19, 2017
10,928 m (35,853 ft) — Victor Vescovo aboard the Limiting Factor (Triton 36000/2 model submersible) | April 28, 2019 | Challenger Deep [...]
Read More
Oldest diver (Men)

Oldest diver (Men)

By   Jeffrey Gallant  /  Nov 30, 2017
99 — William Lambert (USA) celebrated his 99th anniversary with a birthday dive in Pearl Lake, Illinois, on September 5, 2019. He remained at the depth of 9.7 m (32 ft) for 20 minutes [...]
Read More
World’s deepest fish?

World’s deepest fish?

By   Jeffrey Gallant  /  May 29, 2018
Depending on where you get your information, the Mariana snailfish, a.k.a. Swire's snailfish, is not the world's deepest fish nor is there a depth limit beyond which fish can live [...]
Read More