rays, duck-billed

См. также в других словарях:

• Duck-billed Buntingi — Conservation status Critically Endangered (IUCN 2.3) Scientific classification …   Wikipedia

• duck-billed rays — dėmėtosios pelėdinės rajos statusas T sritis zoologija | vardynas taksono rangas gentis atitikmenys: lot. Aetobatus angl. duck billed rays rus. пятнистые орляки ryšiai: platesnis terminas – pelėdinės rajos siauresnis terminas – paprastoji… …   Žuvų pavadinimų žodynas

• Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   Universalium

• dinosaur — /duy neuh sawr /, n. 1. any chiefly terrestrial, herbivorous or carnivorous reptile of the extinct orders Saurischia and Ornithischia, from the Mesozoic Era, certain species of which are the largest known land animals. 2. something that is… …   Universalium

• Spotted eagle ray — Temporal range: Upper Cretaceous–Recent[1] …   Wikipedia

• Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… …   Universalium

• Social behaviour in animals — Introduction       actions of animals living in communities. Such behaviour may include the feeding of the young, the building of shelters, or the guarding of territory. General characteristics       Social behaviour (Social behaviour in animals) …   Universalium

• Typhlobelus — Taxobox name = Typhlobelus regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Siluriformes familia = Trichomycteridae subfamilia = Glanapteryginae genus = Typhlobelus genus authority = Myers, 1944 type species = Typhlobelus… …   Wikipedia

• skeleton — skeletonless, adj. skeletonlike, adj. /skel i tn/, n. 1. Anat., Zool. the bones of a human or an animal considered as a whole, together forming the framework of the body. 2. any of various structures forming a rigid framework in an invertebrate.… …   Universalium

• community ecology — Introduction       study of the organization and functioning of communities (community), which are assemblages of interacting populations of the species living within a particular area or habitat.       As populations of species interact with one …   Universalium

• Mary Anning — with her dog Tray, painted before 1842. The Golden Cap outcrop can be seen in the background Born 21 May 1799 …   Wikipedia