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Ctenophora    
栉水母门

栉水母门

Ctenophora
n 1: comb jellies; sea acorns; a small phylum formerly
considered a class of Coelenterata [synonym: {Ctenophora},
{phylum Ctenophora}]

{Molluscoidea}, including Brachiopoda and Bryozoa. {Mollusca},
including Cephalopoda, Gastropoda, Pteropoda, Scaphopoda,
Lamellibranchiata or Acephala. {Echinodermata}, including
Holothurioidea, Echinoidea, Asterioidea, Ophiuroidea, and
Crinoidea. {C[oe]lenterata}, including {Anthozoa} or {Polyps},
{Ctenophora}, and {Hydrozoa} or Acalephs. {Spongiozoa} or
{Porifera}, including the sponges.
{Protozoa}, including {Infusoria} and {Rhizopoda}. For
definitions, see these names in the Vocabulary.
[1913 Webster] Animalcular


Ctenophora \Cte*noph"o*ra\ (t?-n?f"?-r?), n. pl. [NL., from Gr.
???, ???, comb ???? to carry.] (Zool.)
A phylum of invertebrates, commonly ellipsoidal in shape,
swimming by means of eight longitudinal rows of paddles. They
are commonly called the {comb jellies}, because the separate
paddles somewhat resemble combs. This phylum was formerly
classified as a subdivision (class) within the
C[oe]lenterata.
[1913 Webster PJC]


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  • Ctenophora - Wikipedia
    Ctenophora ( təˈnɒfərə ; sg : ctenophore ˈtɛnəfɔːr, ˈtiːnə - from Ancient Greek κτείς (kteis) 'comb' and φέρω (pherō) 'to carry') [6] is a phylum of marine invertebrates, commonly known as comb jellies, that inhabit sea waters worldwide
  • Ctenophore | Types, Characteristics Adaptations | Britannica
    Ctenophore, any of the numerous marine invertebrates constituting the phylum Ctenophora The phylum derives its name (from the Greek ctene, or “comb,” and phora, or “bearer”) from the series of vertical ciliary combs over the surface of the animal
  • Phylum Ctenophora: Characteristics, Classification, Examples
    Ctenophora Definition Ctenophores are free-swimming, transparent, jelly-like, soft-bodied, marine animals having biradial symmetry, comb-like ciliary plates for locomotion, the lasso cells but nematocytes are wanting They are also known as sea walnuts or comb jellies
  • Phylum Ctenophora ** Examples and Characteristics - MicroscopeMaster
    Phylum Ctenophora are known as sea walnuts or comb jellies and are marine organisms that resemble Cnidaria Like Cnidaria, Ctenophora has been shown to be one of the oldest phylum living today For this reason, they are sometimes described as living fossils
  • Comb Jelly Facts (Ctenophora) - ThoughtCo
    The name ctenophora comes from Greek words that mean "comb carrying " Approximately 150 comb jelly species have been named and described to date Examples include the sea gooseberry ( Pleurobrachia sp ) and Venus' girdle ( Cestum veneris )
  • Ctenophora: History, Features and Affinities - Biology Discussion
    The proper status of Ctenophora still remains uncertain and offers a problem for further studies It is now more or less univer­sally accepted that the group separated out very early from the “trachyline stem” at the time when other groups of the cnidarians originated
  • Ctenophora (Mnemiopsis leidyi) - Narrow River Preservation Association
    Ctenophores (the “C” is silent – pronounced “Teen – oh – fore”) are a type of gelatinous marine plankton, also known as comb jellies They can be found in marine habitats from shallow coastal waters to the deep sea
  • Phylum Ctenophora: Definition, Characteristics, Classification and . . .
    Phylum Ctenophora (Gr , kestos=comb; phoros=bearing) is a group of marine invertebrates commonly known as comb jellies These organisms are characterized by their gelatinous bodies, biradial symmetry, and the presence of eight rows of ciliary plates (combs) that they use for locomotion
  • Phylum Ctenophora – Characteristics, Classification Examples - EMBIBE
    Phylum Ctenophora is also known as Comb jellies This Phylum consists of bi-radially (radial + bilateral) symmetrical marine water invertebrates; they are mostly transparent and colourful organisms The species of this Phylum mainly belong to aquatic habitat, and they do not live in freshwater
  • Phylum Ctenophora - Characteristics, Classification, Examples . . .
    Phylum Ctenophora, commonly referred to as comb jellies, encompasses a group of marine invertebrates known for their distinctive, jelly-like appearance and unique locomotive mechanisms These creatures, often mistaken for jellyfish, play a significant role in marine ecosystems across the globe





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