- Echinodermata
- Echinodermata E*chi`no*der"ma*ta
([-e]*k[imac]`n[-o]*d[~e]r"m[.a]*t[.a]), n. pl. [NL., fr. Gr.
'echi^nos hedgehog, sea urchin + de`rma, -atos, skin.]
(Zo["o]l.)
One of the grand divisions of the animal kingdom. By many
writers it was formerly included in the Radiata. [Written
also {Echinoderma}.]
[1913 Webster]
Note: The species usually have an exterior calcareous skeleton, or shell, made of many pieces, and often covered with spines, to which the name. They may be star-shaped, cylindrical, disk-shaped, or more or less spherical. The body consists of several similar parts (spheromeres) repeated symmetrically around a central axis, at one end of which the mouth is situated. They generally have suckers for locomotion. The group includes the following classes: Crinoidea, Asterioidea, Ophiuroidea, Echinoidea, and Holothurioidea. See these words in the Vocabulary, and also {Ambulacrum}. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
См. также в других словарях:
Echinodermăta — (Echinodermiten), Stachelhäuter, Ordnung der Strahlthiere, mitkugelig , scheiben od. sternförmigem Körper, mit kalkigem, durch eine weiche Haut verbundenem Gerüste, oft mit Kalkstacheln besetzt; Mund oben od. unten, ohne besondere Fangarme; zur… … Pierer's Universal-Lexikon
Echinodermata — Echinodermata, Stachelhäuter, ca. 6000 rezente, wesentlich mehr fossile, ausschließlich marine, stern , kugel oder walzenförmige Arten umfassender Stamm der ⇒ Deuterostomia. Auffallend ist die meist fünfstrahlige Radiärsymmetrie, die das… … Deutsch wörterbuch der biologie
Echinodermata — Échinodermes L … Wikipédia en Français
Echinodermata — Equinodermos estrellas de mar … Wikipedia Español
Echinodermata — Stachelhäuter Schlangenstern Systematik Reich: Vielzellige Tiere (Metazoa) Abteilung … Deutsch Wikipedia
Echinodermata — noun radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers • Syn: ↑phylum Echinodermata • Hypernyms: ↑phylum • Member Holonyms: ↑Animalia, ↑kingdom Animalia, ↑animal kingdom … Useful english dictionary
Echinodermata — … Википедия
Echinodermata — См. echinoderms … Dictionary of invertebrate zoology
Echinodermata — Phylum of exclusively marine animals. The phylum is divided into 5 classes: the Asteroidea (starfish), the Echinoidea (sea urchins), the Ophiuroidea (brittle stars and basket stars), the Holothuroidea (the sea cucumbers) and the Crinoidea (sea… … Dictionary of molecular biology
Echinodermata — A phylum of Metazoa that includes starfish, sea urchins, sea lilies, and other classes. All but the sea cucumbers (Holothuroidea) are basically radially symmetrical and most possess a calcareous endoskeleton with external spines. They inhabit the … Medical dictionary
