Pedicellaria - Wikipedia, the free encyclopedia
Pedicellariae (sing. pedicellaria ) are commonly found on Echinoderms, particularly of the class Asteroidea. They serve to keep the body surface clear of encrusting organisms, though some pedicella...
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a structure of sea urchin and other Echinoderms. Small, stalk-shaped with three pincer-like structures at the end, they perform necessary cleaning functions for the sea urchin and also serve as defense against predators ... Definition from Wiktionary, a free dictionary ... Jump to: navigation, search...
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Pedicellariae are minute stalked appendages that are found in among the spines of echinoids. They consist of a thin stalk, generally supported by a simple calcite rod, and a tulip-like head which is composed of three (rarely two) valves, each supported by an internal calcitic frame.
www.nhm.ac.uk/research-curation/projects/echinoid-direc... www.nhm.ac.uk/research-curation/projects/echinoid-directory/intro/softped1.html
Definition of pedicellariae with German, Dutch, French, Italian, and Spanish translations and search. Pronunciation sound files. ... English Dictionary - With Multi-Lingual Search ... a structure of sea urchin and other Echinoderms. Small, stalk-shaped with three pincer-like structures at the end, they perform necessary...
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Pedicellariae are small, stalked appendages that are scattered among the spines and tube feet of some sea stars and urchins. The head of each pedicellaria is akin to a three-piece claw. ... Globiferous pedicellariae are particularly nasty - sharp, hooked, and poisonous. In some urchins, like the "flower" urchins of the...
attleborobio.blogspot.com/2008/04/weekly-urchin-pedicel... attleborobio.blogspot.com/2008/04/weekly-urchin-pedicellariae.html
Sea Star question: Why does a vital function of pedicellariae clean the surface of a starfish? So that the starfish's surface does not get covered in encrusting organisms, such as planktons or parasites. ... What is pedicellariae? What is the pedicellariae? What is the function of pedicellariae? What is the function of...
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Pedicellariae - Definition of Pedicellariae at Dictionary.com a free online dictionary with pronunciation, synonyms, and translation of Pedicellariae. Look it up now! ... Use pedicellariae in a Sentence...
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Baldonado(2001).fm (PDF File)
The pedicellariae of echinoids can be classified into four types: trifoliate or triphyllous, tridentate, and globiferous or gemmiform (Harrison 1994). Distribution varies according to pedicellariae type (Peters and Campbell 1987). Campbell (1983) noted the distribution of the various pedicellariae.
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Journal of Paleontology; September 1936; v. 10; no. 6; p. 427-448; ... Alert me when this article is cited ... Email this article to a friend...
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