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Pteropoda

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The Collaborative International Dictionary of English v.0.48 (gcide)

Pteropoda \Pte*rop"o*da\, n. pl. [NL.] (Zool.)
A class of Mollusca in which the anterior lobes of the foot
are developed in the form of broad, thin, winglike organs,
with which they swim at near the surface of the sea.
[1913 Webster]

Note: The Pteropoda are divided into two orders:
{Cymnosomata}, which have the body entirely naked and
the head distinct from the wings; and {Thecosomata},
which have a delicate transparent shell of various
forms, and the head not distinct from the wings.
[1913 Webster]

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Pteropoda - Wikipedia
Pteropoda (common name pteropods, from the Greek meaning "wing-foot") are specialized free-swimming pelagic sea snails and sea slugs, marine opisthobranch gastropods Most live in the top 10 m of the ocean and are less than 1 cm long
Pteropod | Sea Snails, Shells Swimming | Britannica
Pteropod, small marine gastropods of the subclass Opisthobranchia (phylum Mollusca) characterized by a foot modified to form a pair of winglike flaps (parapodia) that are used for swimming They live at or near the sea surface; most are less than 1 cm (0 4 inch) long Those that lack a shell and
Pteropoda - Simple English Wikipedia, the free encyclopedia
Pteropods are free-swimming pelagic sea snails and sea slugs They are marine opisthobranch gastropods Are they a natural group? The monophyly of Pteropoda is the subject of debate At present, by molecular studies, the group is monophyletic [1] Pteropoda has two clades Thecosomata, the sea butterflies, and Gymnosomata, the sea angels
Sea butterflies, the “flying” snails of the sea - Earth Archives
These highly specialized snails play a big part in understanding the acidification of Earth’s oceans The pteropods are a group of gastropods somewhat related to nudibranchs The name “ Pteropoda ” comes from “wing-footed” and already gives us a clue on the biology of these snails
Pteropoda - Alexander Semenov
Sea butterflies (pteropods) are one of the most amazing groups of planktonic creatures Pteropods include two completely different taxonomic groups of free-swimming animals: sea butterflies with hard shells (Thecosomata) and sea angels without shells (Gymnosomata)
Group Pteropoda - Pelagic Molluscs 2. 0: Group Pteropoda
Pteropods are common planktonic molluscs living in all marine environments, from the poles to the equator, from the surface to the bathypelagic depths Most species are oceanic but many penetrate coastal waters; though real neritic representatives are not recognised Pteropods are not the only pelagic molluscs
Pteropoda - Wikiwand
Pteropoda (common name pteropods, from the Greek meaning "wing-foot") are specialized free-swimming pelagic sea snails and sea slugs, marine opisthobranch gastropods Most live in the top 10 m of the ocean and are less than 1 cm long
Pteropoda - Alchetron, The Free Social Encyclopedia
Pteropoda (common name pteropods, from the Greek meaning "wing-foot") are specialized free-swimming pelagic sea snails and sea slugs, marine opisthobranch gastropods The monophyly of Pteropoda is the subject of a lengthy debate; they have even been considered as paraphyletic with respect to cephalopods
A shell of a ride: Pteropod survival through past mass extinction . . .
Meet the pteropod (with a silent “p”), or “wing footed” sea snail These snails are considered pelagic meaning they spend their entire life inhabiting the open water rather of creeping along the seafloor

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