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[5] [4] It is not yet clear whether the sea angel uses its swimming appendages as 'rowing paddles' or as 'wings'. [6] However, cold water sea angel C. antarctica likely accommodates drag-based force production for several reasons: (1) Low aspect ratio for C.antarctica causes deleterious lift-drag ratios. (2) High angle of attack typically ...
The Clionidae are a family of sea angels, which are a group of pelagic marine gastropods.. They resemble angels, complete with flapping "wings", hence their common name.They are gelatinous, mostly transparent pteropods, and they only have shells in their embryonic stage.
While they are not particularly strong swimmers, the foot of these organisms is modified into wing-like structures, called parapodia that they employ for locomotion. [5] Additionally, like other Pteropods of the order Gymnosomata, [6] Notobrachaeidae lack shells entirely as adults. [7] [8] However, they do possess a shell earlier on in their ...
Clionoidea is a taxonomic superfamily of sea slugs, specifically naked (i.e. unshelled) pteropods, marine opisthobranch gastropod mollusks in the clade Gymnosomata. [1] They are sometimes called "sea angels" or "naked sea butterflies" along with the other superfamily in the Gymnosomata. They can be found anywhere from the surface to a depth of ...
Clione antarctica is an important component of polar ecosystems.It preys upon Limacina antarctica [1] It is itself eaten by the medusa Diplulmaris antarctica. [4] C. antarctica has a large lipid storage capacity: up to 5% of its wet mass. [5]
“The sea robins on display completely spun my head around because they had the body of a fish, the wings of a bird, and multiple legs like a crab,” Kingsley said in an email.
Spongiobranchaea australis is a species of sea angel, a form of sea-slug plankton. It has a partially transparent body with small "wings" that it uses to swim in its habitat. It is classified as a pteropod.
Clione limacina, known as the naked sea butterfly, sea angel, and common clione, is a sea angel (pelagic sea slug) found from the surface to greater than 500 m (1,600 ft) depth. [ 2 ] [ 3 ] It lives in the Arctic Ocean and cold regions of the North Atlantic Ocean .