simple rostrum
(Subclass Cirripedia):
Rostrum [Stachowitsch, 1992].

Crustacea glossary. . 2011.

Look at other dictionaries:

  • rostrum — (1) Anteriorly projecting, unpaired, usually rigid median extension of carapace between eyes or ocular peduncles; (2) anterior beaklike projection of valve margins overhanging incisure or notch (Ostracoda); (3) unpaired anteroventral plate of… …   Crustacea glossary

  • Rostrum camera — A rostrum camera is a specially adapted camera used in television and film to animate a still picture or object. It consists of a moving lower platform on which the article to be filmed is placed, while the camera is placed above on a column. The …   Wikipedia

  • rostrum — n.; pl. tra [L. rostrum, beak] 1. A beak or snout; see rostellum. 2. (ARTHROPODA: Chelicerata) The labrum of spiders. 3. (ARTHROPODA: Crustacea) The median pointed process at the end of the cephalothorax. a. In thoracic barnacles, a valve between …   Dictionary of invertebrate zoology

  • theatre — /thee euh teuhr, theeeu /, n. theater. * * * I Building or space in which performances are given before an audience. It contains an auditorium and stage. In ancient Greece, where Western theatre began (5th century BC), theatres were constructed… …   Universalium

  • crustacean — /kru stay sheuhn/, n. 1. any chiefly aquatic arthropod of the class Crustacea, typically having the body covered with a hard shell or crust, including the lobsters, shrimps, crabs, barnacles, and wood lice. adj. 2. belonging or pertaining to the… …   Universalium

  • motion-picture technology — Introduction       the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… …   Universalium

  • Colpodella — Scientific classification Kingdom: Chromalveolata Superphylum: Alveolata Family: Colpodellidae Simpson & …   Wikipedia

  • carina — A raised ridge on the surface of the exoskeleton [Ingle, 1980]. A ridge or keel of the exoskeleton (Fig. 1, 2). (Pl. carinae) [Perez Farfante and Kensley, 1997]. Any keel like structure, as on dorsum of pleon on some amphipods; in cirripeds,… …   Crustacea glossary

  • malacostracan — /mal euh kos treuh keuhn/, adj. 1. belonging or pertaining to the crustacean subclass Malacostraca, which includes the lobsters, shrimps, crabs, etc. n. 2. a malacostracan crustacean. [1825 35; < NL Malacostrac(a) order of crustacea ( < Gk, neut …   Universalium

  • United States House of Representatives — Infobox Legislature name = United States House of Representatives coa pic = Seal of the House of Representatives.svg session room = State of the Union.jpg house type = Lower house leader1 type = Speaker leader1 = Nancy Pelosi party1 = (D)… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”