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Grimpoteuthis [1] is a genus of pelagic cirrate (finned) octopods known as the dumbo octopi. [2] The name "dumbo" originates from their resemblance to the title character of Disney's 1941 film Dumbo, having two prominent ear-like fins which extend from the mantle above each eye. There are 17 species recognized in the genus. [3] [4]
The internal shell (fin support) is roughly U-shaped, its ends flattened with small spikes. The octopus lacks a radula and posterior salivary gland (features found in some Grimpoteuthis), and has seven to nine gill lamellae on each gill. The mantle and head are gray, posterior edges of the fins are reddish brown the inside of the arm webbing ...
“Dumbo octopuses are naturally rare, and the deep sea is enormous, so these species have specialized behaviors to increase the likelihood that they can successfully reproduce anytime that they ...
Octopus lifespan is limited by reproduction. [78] For most octopuses, the last stage of their life is called senescence. ... a species of Grimpoteuthis (dumbo octopus ...
Scientists came across a rare dumbo octopus while on a remote exploratory expedition in the deep Pacific Ocean.
Little is known about deep sea octopus species. For premium support please call: 800-290-4726 more ways to reach us
Grimpoteuthis boylei is a pelagic umbrella octopus, also known as the "dumbo octopus" because it bears a resemblance to the title character of Disney's film Dumbo, 1941. [4] It is large, [ 5 ] reaching a total length of 470 millimeters (18.5 inches).
When the Nautilus exploration team laid eyes on the lemon colored "Dumbo" octopus, they couldn't help but say "awww." The team came across the appropriately (but unofficially) named species ...