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[42] [43] [35] The whale shark is the largest living fish, with one large female reported with a precaudal length of 15 meters (49 ft) and an estimated total length of 18.8 meters (62 ft). [42] [44] It is possible that different populations of megalodon around the globe had different body sizes and behaviors due to different ecological ...
Size comparison of the Sagauni 1 specimen, estimated to be 4.35 metres tall, compared to a human. Like living elephants, Palaeoloxodon namadicus is thought to have been sexually dimorphic, with males considerably larger than females, with the skull of a P. namadicus male found in the Godavari valley described in 1905 being a full 40% larger than that of a mature female (NHMUK PV M3092, which ...
Rank Common name Scientific name Family Image Average mass (kg) Maximum mass (kg) Average length (m) Maximum length (m) Shoulder height (m) Native range
The biggest known mustelid to ever exist was likely the giant otter, Enhydriodon. It exceeded 3 m (9.8 ft) in length, and would have weighed in at around 200 kg (440 lb), much larger than any other known mustelid, living or extinct.
The black caiman is the largest predator in the Amazon basin and the largest member of the Alligatoridae family, making it one of the largest extant reptiles. [18] [19] It is also significantly larger than other caiman species. Most adult black caimans are 2.2 to 4.3 m (7 ft 3 in to 14 ft 1 in) in length, with a few old males exceeding 5 m (16 ...
No pregnant female has ever been retained,” NOAA Fisheries reported in an April 15 news release. “This has led scientists to believe that mature sharks may live in abyssal habitats, 3000-6000 ...
The skull of J. monesi measures 53 cm (1 ft 9 in), similar to a beef cow skull, equating to a full body length of 262.8 cm (8 ft 7 in)—though this is likely an overestimate—and a weight of about 480–500 kg (1,060–1,100 lb). This makes J. monesi the biggest rodent ever discovered.
It looks like this shark is straight out of the movie "Jaws." Marine biologist Hoyos Padilla recorded this incredible footage showing the biggest shark ever caught on camera, which is 20 feet long.