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Nemertea    
纽形动物门

纽形动物门

Nemertea
n 1: proboscis worms [synonym: {Nemertea}, {phylum Nemertea},
{Nemertina}, {phylum Nemertina}]


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  • Nemertea - Wikipedia
    Nemertea is a phylum of animals also known as ribbon worms or proboscis worms, consisting of about 1300 known species [2][3] Most ribbon worms are very slim, usually only a few millimeters wide, although a few have relatively short but wide bodies Many have patterns of yellow, orange, red and green coloration
  • ADW: Nemertea: INFORMATION
    Phylum Nemertea, or ribbon worms, contains approximately 1,200 species of bilaterally symmetrical, coelomate, unsegmented worms, which are divided into two classes, each of which is divided into two orders (Anopla: Palaeonemertea, Heteronemertea and Enopla: Hoplonemertea, Bdellonemertea)
  • 14. 3: Phylum Nemertea - Biology LibreTexts
    The Nemertea are colloquially known as ribbon worms Most species of phylum Nemertea are marine, predominantly benthic or bottom dwellers, with an estimated 900 species known However, nemertini have been recorded in freshwater and terrestrial habitats as well
  • Ribbon Worms (Phylum Nemertea) - iNaturalist
    Nemertea is a phylum of invertebrate animals also known as 'ribbon worms' or 'proboscis worms' Alternative names for the phylum have included Nemertini, Nemertinea and Rhynchocoela Although most are less than 20 centimetres (7 9 in) long, one specimen has been estimated at 54 metres (177 ft)
  • Nemertea - Simple English Wikipedia, the free encyclopedia
    Nemertean worms are long, thin, animals without segments They have no true head, although the anterior end is often slightly wider than the body They are distinguished by the presence of an eversible proboscis This is kept inside the body, but pushed out to catch prey
  • Ribbon worm | Anatomy, Habitat Adaptations | Britannica
    Ribbon worm, any member of the invertebrate phylum Nemertea (sometimes called Nemertinea, or Rhynchocoela), which includes mainly free-living forms but also a few parasites of crustaceans, mollusks, and sea squirts
  • Nemertea - New World Encyclopedia
    Nemertea is a phylum of largely aquatic invertebrate animals also known as ribbon worms or proboscis worms and characterized by long, thin, unsegmented body that is flattened posteriorly and cylindrical anteriorly and has a long retractable proboscis that can evert for such purposes as capturing prey, defense, and locomotion
  • Nemertea (Ribbon Worms) - Ocean Info
    Nemertea is a phylum of invertebrates living in marine and freshwater waters worldwide that use their muscular proboscis to capture their prey Nemerteans, are a fascinating group of unsegmented animals
  • Nemertea: Phylum Of The Ribbon Worm - Earth Life
    The Nemertea (Ribbon Worms) show the most advanced development of all the acoelomate phyla In some books, they are also referred to as the Rhynchocoela, Nemertinea, Nemertina, Nemertini or ‘Proboscis Worms’
  • World Nemertea Database - WoRMS - World Register of Marine Species
    Species of the phylum Nemertea, or ribbonworms, inhabit all parts of the world's oceans, as well as many freshwater and terrestrial habitats They are unsegmented worms characterized by a unique and remarkable eversible proboscis used for prey capture and sometimes locomotion





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