ostracodermi

ostracodermi
OSTRACODÉRMI s.m.pl. Subclasă de vertebrate fosile lipsite de maxilarul inferior, cu corpul plat sau fusiform, acoperit cu scuturi osoase puternice; (la sg.) animal din această subclasă. [sg. ostracoderm. / < fr. ostracodermes, cf. gr. ostrakon – cochilie, derma – piele].
Trimis de LauraGellner, 13.09.2007. Sursa: DN

OSTRACODÉRMI s. m. pl. subclasă de vertebrate fosile lipsite de maxilarul inferior, cu corpul plat sau fusiform, cu un scut de plăci osoase. (< fr. ostracodermes)
Trimis de raduborza, 15.09.2007. Sursa: MDN

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  • Ostracodermi — Os tra*coder mi, prop. n. pl. [NL., fr. Gr. o strakon shell of a testacean + ? skin.] (Zo[ o]l.) A suborder of fishes of which {Ostracion} is the type. [1913 Webster] …   The Collaborative International Dictionary of English

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  • Ostracodermi — noun extinct group of armored jawless vertebrates; taxonomy is not clear • Syn: ↑order Ostracodermi • Hypernyms: ↑animal order • Member Holonyms: ↑Agnatha, ↑superclass Agnatha • Member Me …   Useful english dictionary

  • ostracodermi — os·tra·co·der·mi …   English syllables

  • order Ostracodermi — noun extinct group of armored jawless vertebrates; taxonomy is not clear • Syn: ↑Ostracodermi • Hypernyms: ↑animal order • Member Holonyms: ↑Agnatha, ↑superclass Agnatha • Member Meronyms …   Useful english dictionary

  • Ostracoderme — Ostracodermi Ostracodermes …   Wikipédia en Français

  • Ostracodermes — Ostracodermi Ostracodermes …   Wikipédia en Français

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