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Echinodermata:     more books (100)

Treatise on Invertebrate Paleontology, Part S: Echinodermata Status of Invertebrate Paleontology, 1953, IV. Echinodermata: Eleutherozoa by J. W. Durham, 1954-01-01 Marine flora and fauna of the northeastern United States. Echinodermata: Crinoidea (SuDoc C 55.13:NMFS 91) by Charles Garrett Messing, 1990 Swimming Sea Cucumbers (Echinodermata: Holothuroidea): A Survey, with Analysis of Swimming Behavior in Four Bathyal Species by J. E. and Pawson, D. L. Miller, 1990-01-01 Invertebrates: Protozoa to Echinodermata by Ashok Verma, 2005-01 End-Permian extinction and subsequent recovery of the Ophiuroidea (Echinodermata) [An article from: Palaeogeography, Palaeoclimatology, Palaeoecology] by Z.Q. Chen, K.J. McNamara, 2006-06-27 MONOGRAPH ON THE BRITISH FOSSIL ECHINODERMATA OF THE OOLITIC FORMATIONS: VOL. II. THE ASTEROIDEA AND OPHIUROIDEA. by Thomas. Wright, 1880-01-01 MONOGRAPH OF THE BRITISH FOSSIL ECHINODERMATA FROM THE CRETACEOUS FORMATIONS: VOLUME FIRST, PART SECOND ON THE CIDARIDAE AND DIADEMADAE. Echinodermata Ophiuroidea by Khler, 2010-01-09 Echinodermata of the Ottawa Formation of the Ottawa-St. Lawrence Lowland: Geological Survey Bulletin No. 4 by Alice E. Wilson, 1946 The Croonian Lecture. Observations on the Locomotor System of Echinodermata. Contained in: Proceedings of The Royal Society, Vol. XXXII, No. 212. This paper: pp. 1-11. by George John (1848-1894) & James C. EWART. ROMANES, 1881-01-01 Philippine Brittlestars (Echinodermata: Ophiuroidea) Described by R. Koehler (1922): A Corrected and Annotated List of Type Specimens by C. Ahearn, 1992-01-01 A new distribution record and notes on the biology of the brittle star Ophiactis simplex (Echinodermata: Ophiuroidea) in Texas.: An article from: The Texas Journal of Science by Ana Beardsley Christensen, 2004-05-01 Marine flora and fauna of the northeastern United States, echinodermata: holothuroidea (NOAA technical report NMFS circular) by David L Pawson, 1977

lists with details

101. Echinoderm Fossils In Kentucky
     echinodermata (Spinyskinned animals).  
     http://www.uky.edu/KGS/coal/webfossl/pages/echinos.htm
     
     Extractions: Echinodermata (Spiny-skinned animals) Echinoderms include well-known sea animals like the starfish (Asteroidea), brittle stars (Ophiuroidea), sea urchins and sand dollars (Echinoidea), sea cucumbers (Holothuroidea), and sea lilies (Crinoidea). Fossils of all these classes of echinoderms plus the extinct classes Blastoidea (no common name) and Edrioasteroidea (no common name) have been found in Kentucky. By far the most abundant are the crinoid and blastoid fossils; fossils from the other classes are relatively rare. Starfish (Asteroidea and Ophiuroidea) Sea lilies (Crinoidea) Blastoids, look like fossil hickory nuts (Blastoidea) Edrioasteroidea Links to other sites Echinoderms: For more information, contact Don Chesnut Edrioasteroidea (extinct) Edrioasteroides are an extinct group of echinoderms. The are usually disk shaped and lived attached to shells lying on the bottom of the sea. Although very rare, several have been found in Ordovician and Mississippian strata in Kentucky. For more information, contact

102. Marine Biology Echinodermata
     echinodermata. The Phylum echinodermata has six classes Class Crinoidea sea lillies and feather stars; Class Concentricycloidea - sea daisies;  
     http://home.earthlink.net/~huskertomkat/echina.html
     
     Extractions: The Phylum Echinodermata has six classes: Spiny endoskeleton (internal skeleton) composed of ossicles or plates Radial symmetry in adults - can meet the environment 360 degrees Bilateral symmetry in larvae Pedicellaria - microscopic pincher like arms on aboral side No cephalization (no head) Gonochoristic (sexes are separate) Some species are hermaphroditic (both sexes) Mass Spawning (chemical que in water to trigger others to spawn - advantage less energy - disadvantage goes directly into water not as good of chance of fertilization) Almost all are benthic (don't swim or float) Water Vascular system (consisting of stone canal, madreporite, radial canal, ring canal and tube feet)

103. The Shape Of Life . Echinoderms | PBS
     Includes Sea Stars, Sea Lillies, Sea Urchins, Sea Cucumbers, BrittleStars. While the majority of animal body plans are bilateral  
     http://www.pbs.org/kcet/shapeoflife/animals/echinoderms.html
     
     Extractions: Includes: Sea Stars, Sea Lillies, Sea Urchins, Sea Cucumbers, Brittle Stars While the majority of animal body plans are bilateral with a distinct head and tail, echinoderms do not follow this pattern. While many echinoderms begin life as a bilateral larva, later in life they take a radical change of course. They become radial with five-part symmetry and no central brain. Echinoderms move, feed and breathe with a unique water-vascular system ending in what are called tube feet. Sea stars use their tube feet to slowly pry open clams, mussels or other prey. Some sea stars can even evert their stomach between the two shells of a bivalve and digest the soft parts inside. The bodies of echinoderms are made of hard, calcium-based plates that are often spiny and covered by a thin skin. While most echinoderms are either stationary or slow-moving, methodical animals, they are nevertheless prominent members of the marine environment. Learn more about Echinoderms in "Ultimate Animal" Website links about Echinoderms Internal skeleton made of little calcium plates Five-part symmetry Special fluid-filled system (called a water vascular system) that operates the tube feet Classification Common Name Asteroidea sea star Echinoidea sea urchin Holothuroidea sea cucumber Orthasterias koehleri sea star Pycnopodia helianthoides sunflower star Strongylocentrotus purpuratus purple sea urchin Bohadschia argus leopard sea cuke Ophiotrix spiculata brittlestars Asterina miniata bat stars Pisaster giganteus Pisaster Comatulid crinoid

104. Echinoderm...ÊѵÇì¼ÔÇ˹ÒÁ
     www.talaythai.com Last Update Thursday 15 March, 2001 1002 PM,  
     http://www.talaythai.com/marine_animal/echinoderm/index.php3
     
     Extractions: Chordata ...ÊѵÇìÁաд١ÊѹËÅѧ Echinoderm...ÊѵÇì¼ÔÇ˹ÒÁ º´ÒʾÊѵÇì·Ñé§ËÅÒÂã¹âÅ¡ÁÕÍÂÙèà¾Õ§ Phylum à´ÕÂÇà·èÒ¹Ñé¹·Õè¶×ÍÇèÒà»ç¹¼Ùé¤Íº¤Í§âÅ¡ÊÕ¤ÒÁÍÂèÒ§á·é¨Ô§ ¾Ç¡à¢Ò¤×Í´ÒÇ·ÐàÅ »ÅÔ§·ÐàÅ àÁè¹·ÐàÅ ´ÒÇà»ÒÐ áÅдÒÇ¢¹¹¡ àÒäÁèÁÕâÍ¡Òʾºà¢Òã¹áÁè¹éÓÅÓ¤Åͧ˹ͧºÖ§ ÊѵÇì¾Ç¡¹Õé¨ÐÍÒÈÑÂ੾ÒÐã¹·ÐàÅà·èÒ¹Ñé¹ Echinoderm ËÁÒ¶֧ÊѵÇì·ÕèÁÕ¼ÔÇÅÓµÑÇà»ç¹Ë¹ÒÁ (Echino = ˹ÒÁ Derm = Dermal = ¼ÔÇ˹ѧ) ¾Ç¡à¢ÒÁÕкº·è͵ÒÁÅÓµÑÇ ÁÕà·éÒ´Ù´ãªéà¾×èÍà¤Å×è͹·ÕèáÅÐËÒÍÒËÒ ã¹à¹×éÍàÂ×èÍÁÕá·è§á¢ç§¢¹Ò´àÅç¡ ºÒ§¤Ñé§ÇÁ¡Ñ¹à»ç¹à»Å×Í¡á¢ç§ àªè¹ ´ÒÇ·ÐàÅ ´ÒÇà»ÒÐ ´ÒÇ¢¹¹¡ ºÒ§ª¹Ô´ÍÒ¨à»ÅÕè¹ٻà»ç¹Ë¹ÒÁ àªè¹ àÁè¹·ÐàÅ

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