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Spatangoida

Definition of the noun spatangoida

What does spatangoida mean as a name of something?

noun - plural: -

  1. heart-shaped sea urchins

Printed dictionaries and other books with definitions for Spatangoida

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Google previewTrace Fossils (2012)

Biology, Taxonomy and Applications by Bromley, Richard G. (Geological Institute, University of Copenhagen, Denmark)

The Spatangoida is the order of irregular echinoids best ...

Google previewEchinoderms in a Changing World (2012)

Proceedings of the 13th International Echinoderm Conference, January 5-9 2009, University of Tasmania, Hobart Tasmania, Australia by Craig Johnson

INTRODUCTION The genus Linthia belonging to the family Schizasteridae of the order Spatangoida is an exceptional group with an extremely long history, having originated in late Cretaceous (Fischer 1966) and survived until the early ...

Google previewThe Encyclopaedia Britannica (1890)

A Dictionary of Arts, Sciences and General Literature

composed of similar elements gradually diminishing in size towards the poles of the test, or (as in the Spatangoida and most of the Clypeattroida) are heterogeneous, having the upper portion ...

Google previewA Dictionary of Zoology (2003)

by Michael Allaby

Spatangoida (heart urchins; subphylum *Echinozoa, class *Echinoidea) An order of ...

Google previewEncyclopedia of the Aquatic World (2004)

by Marshall Cavendish Corporation

Order Spatangoida contains heart urchins, while order Holasteroida comprises irregular urchins that are heart urchins' close relatives. Order Echinoida includes the typical sea ...

Google previewLewis' Dictionary of Toxicology (1998)

by Robert Alan Lewis

Spatangoida (heart urchins) . an order of echinoderms (Class Echinoidea). The test is elongate, and somewhat heart-shaped; the mouth near the narrow end; the anus, at the broad end.

Google previewAcademic Press Dictionary of Science and Technology (1992)

by Christopher G. Morris, Academic Press

Spatangoida Invertebrate Zoology, an order or suborder of more or less flattened, heart-shaped sea urchins: some are sand-burrowing. Also. Spatangina. Spatangida, Spatangoidea. spate see freshet, def. 1. spathe Botany, a bract or pair of ...

Google previewThe Century Dictionary and Cyclopedia: The Century dictionary ... prepared under the superintendence of William Dwight Whitney ... rev. & enl. under the superintendence of Benjamin E. Smith (1911)

See Spatangoida. Spatangida (spa- tan'ji-de) ...

Google previewThe Century Dictionary: The Century dictionary (1911)

See Spatangoida. - Spatangidae (spä-tanji-dé); n., pl. [NL., & Spatangus + -idae.] A family of irregular seaurchins, typified by the genus Spatangus; the heart-urchins. The mouth ...

Google previewThe Century Dictionary and Cyclopedia: The Century dictionary ... prepared under the superintendence of William Dwight Whitney (1903)

See Spatangoida. - Spatangidae (spä-tan'ji-dé), n., pl. [NL., & Spatangus + -idae.] A family of irregular seaurchins, typified by the genus Spatangus; the heart-urchins.

Google previewCentury Dictionary and Cyclopedia (1906)

Including Atlas of the World and Cyclopedia of Names

See Spatangoida. -- Spatangidae ( spä-tan'ji-dé), m. pl. [NL., K Spatangus + -idae.] A family of irregular seaurchins, ...

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Scrabble value of S1P3A1T1A1N1G2O1I1D2A1

The value of this 11-letter word is 15 points, but it's not an accepted word in the Official Scrabble Players Dictionary.

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