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In July 2020, marine biologists reported that aerobic microorganisms (mainly), in "quasi-suspended animation", were found in organically poor sediments, up to 101.5 million years old, 68.9 metres (226 feet) below the seafloor in the South Pacific Gyre (SPG) ("the deadest spot in the ocean"), and could be the longest-living life forms ever found ...
Jonathan (hatched c. 1832) [2] [3] is a Seychelles giant tortoise (Aldabrachelys gigantea hololissa), a subspecies of the Aldabra giant tortoise (Aldabrachelys gigantea).His approximate age is estimated to be 192 as of 2024, making him the oldest known living land animal.
It is the other prehistoric mammal that shares the record for the longest name of any vertebrate animal. [43] [44] [45] Thalassorhabdomicrobium marinisediminis Zhao et al. 2019 - family Hyphomonadaceae. An aerobic, Gram-negative bacterium isolated from marine sediments collected in the Bohai Sea, China. Its name means "a rod-shaped microbe of ...
The animal kingdom boasts some incredibly long lifespans that far exceed the average human's. While humans may have an "absolute limit" of 150 years, this is just a blink of an eye compared ...
Greenland sharks have the longest lifespan of any known vertebrate, estimated to be between 250 and 500 years. [4] They are among the largest extant species of shark, reaching a maximum confirmed length of 6.4 m (21 ft) long and weighing over 1,000 kg (2,200 lb).
It is also one of the longest-living animals of any type, with a typical lifespan of 140 years; [4] the oldest has been recorded at 179 years old. [5] The precise longevity of geoducks can be determined from annual rings deposited in the shell which can be assigned to calendar years of formation through crossdating.
Larger siphonophores live in deeper waters, as they are generally longer and more fragile and must avoid strong currents. They mostly feed on larger prey. [11] The majority of siphonophores live in the deep sea and can be found in all of the oceans. [11] Siphonophore species rarely only inhabit one location. [11]
A male humpback whale made one of the longest and most unusual migrations on record for the species, an anomaly scientists say might be linked to climate change. The whale was first sighted in ...