Vous pouvez marquer votre extraits intéressants de texte qui seront disponibles par le biais d'un lien unique dans votre navigateur.


Pygostyle

Traduction
Pygostyle

Le Pygostyle est un os du croupion des oiseaux. Il provient de la soudure des dernières vertèbres. Il sert de support aux grandes plumes de la queue, les rectrices.


Wikimedia Foundation. 2010.

  
Share  

Regardez d'autres dictionnaires:

  • Pygostyle — Py go*style, n. [Gr. pygh the rump + ? a pillar.] (Anat.) The plate of bone which forms the posterior end of the vertebral column in most birds; the plowshare bone; the vomer. It is formed by the union of a number of the last caudal vertebr[ae],… …   The Collaborative International Dictionary of English

  • pygostyle — 1> зоол. пигостиль …   Новый большой англо-русский словарь

  • Pygostyle — Pope s nose redirects here. It may also refer to the license plate light on early Volkswagen Beetles. Pygostyle refers to a number of the final few caudal vertebrae fused into a single ossification, supporting the tail feathers and musculature.… …   Wikipedia

  • pygostyle — зоол. пигостиль (зоология) пигостиль …   Большой англо-русский и русско-английский словарь

  • pygostyle — n. [Gr. pyge, rump; stylos, pillar] (ARTHROPODA: Insecta) In Hymenoptera, small lateral setigerous processes on the 9th gastral tergite …   Dictionary of invertebrate zoology

  • pygostyle — pygostyled, adj. pygostylous, adj. /puy geuh stuyl /, n. Ornith. the bone at the posterior end of the spinal column in birds, formed by the fusion of several caudal vertebrae. [1870 75; < Gk pygo (comb. form repr. pygé rump) + stylos pillar] * *… …   Universalium

  • pygostyle — noun /ˈpaɪɡəstaɪl/ The plate supporting the tail feathers in birds, formed from fused vertebrae. Syn: parson’s nose, pope’s nose, sultan’s nose …   Wiktionary

  • pygostyle — Зоология: пигостиль …   Универсальный англо-русский словарь

  • Liste ausgestorbener Vögel — Die prähistorisch im späten Quartär ausgestorbenen und meist nur unvollständig fossilisierten Vogeltaxa sind unter Spätquartäre Avifauna aufgeführt. Die seit 1500 ausgestorbenen Vogeltaxa finden sich unter Liste der neuzeitlich ausgestorbenen… …   Deutsch Wikipedia

  • Zhongornis — Taxobox name = Zhongornis status = fossil fossil range = Early Cretaceous regnum = Animalia phylum = Chordata classis = Aves subclassis = genus = Zhongornis genus authority = Zhongornis is a genus of primitive birds that lived during the Early… …   Wikipedia