21. Untitled Document Phylum echinodermata. To Down load echinodermata power point presentation. Class Crinoidea. Class Asteroidea. Class Ophiuroidea. Class Echinoidea http://biology.ucok.edu/AnimalBiology/Echinodermata/Echinodermata.html

Phylum Echinodermata To: Down load Echinodermata power point presentation Class: Crinoidea Class: Asteroidea Class: Ophiuroidea Class: Echinoidea Class: Holothuroidea

22. Phylum Echinodermata Next Last Index Home Text. Slide 1 of 16. http://faculty.evansville.edu/de3/b10802/PPoint/Echinodermata/sld001.htm

23. Phylum Echinodermata The name of this phylum refers to animals with spiny surfaces. (Greek, echino = spiny, derma = skin). All the members of this phylum are marine animals, http://www.nvcc.edu/home/sotsuka/taxonomy/taxon/echinoderm.html

The name of this phylum refers to animals with spiny surfaces. (Greek, echino = spiny, derma = skin). All the members of this phylum are marine animals, adults are radially symmetrical, and most are sessile or slow moving (sedentary) animals. They are characterized by their unique water vascular system with tube feet for moving and capturing pray. The members of this phylum are: starfishes, sea urchins, sea biscuits, sea cucumbers, and sand dollars. mailto:sotsuka@nvcc.edu

24. Palaeos Metazoa: Echinodermata: Echinodermata An overview of the echinoderms, with notes on the evoution of the group, and Paleozoic lineages. http://www.palaeos.com/Invertebrates/Echinoderms/echinodermata.htm

Palæos Echinodermata METAZOA Echinodermata Page Back Unit Back Unit Home Unit References Unit Cladogram Glossary Taxon Index Page Next ... Time Echinodermata Cambrian to Recent The echinoderms (or "spiny skins") are a diverse group of completely marine animals. They are known from the Cambrian to the Recent and are found in shallow marine waters as well as the deep abyssal plains. They have a soft body encased in a hard rigid shell or exoskeleton (called a test ) made of individual plates (or ossicles ). made up of numerous thin plates. Many echinoderms have spines covering their test (e.g. the sea urchin). This group includes such familiar sea-shore creatures as starfish and sea urchins, as well as a number of less known types, and a whole range of paleozoic forms that are no longer around. there are some 6000 recent species, distributed among five classes. But these are only a small fraction of the number and diversity of types that lived in past ages, especially during the Paleozoic era when the group was at its height. The most distinctive thing about echinoderm appearance is their pentameral - that is, a five fold - radial symmetry. In other words, their body is structured on a five-fold plan, with rays or arms in fives or multiples of five, as shown for example with the familiar starfish with its five arms.

25. Holothuroidea Evolution and Systematics of Holothuroidea (echinodermata). echinodermata Holothuroidea. In Giese, A. C., J. S. Pearse, and V. B. Pearse, eds. http://tol.tolweb.org/Holothuroidea

ToL-Reviewed Containing Groups Echinodermata Deuterostomia Bilateria Animals ... Life on Earth Other Echinodermata Crinoidea Asteroidea Somasteroidea Holothuroidea Holothuroidea Sea cucumbers Alexander M. Kerr This tree diagram shows the relationships between several groups of organisms. The root of the current tree connects the organisms featured in this tree to their containing group and the rest of the Tree of Life. The basal branching point in the tree represents the ancestor of the other groups in the tree. This ancestor diversified over time into several descendent subgroups, which are represented as internal nodes and terminal taxa to the right. You can click on the root to travel down the Tree of Life all the way to the root of all Life, and you can click on the names of descendent subgroups to travel up the Tree of Life all the way to individual species. For more information on ToL tree formatting, please see Interpreting the Tree or Classification . To learn more about phylogenetic trees, please visit our Phylogenetic Biology pages.

26. Data Use Agreement - GBIF Portal Observational and specimen data for echinodermata. http://data.gbif.org/species/13140828/

Skip to Content Skip to Sidebar Global Biodiversity Information Facility ... free and open access to biodiversity data search species/country/dataset Search Home Species Countries ... About Data Use Agreement Background The goals and principles of making biodiversity data openly and universally available have been defined in the Memorandum of Understanding on GBIF, paragraph 8 (see the relevant excerpts in the attached Annex). The Participants who have signed the MoU have expressed their willingness to make biodiversity data available through their nodes to foster scientific research development internationally and to support the public use of these data. GBIF data sharing should take place within a framework of due attribution. Therefore, using data available through the GBIF network requires agreeing with the following: 1. Data Use Agreements The quality and completeness of data cannot be guaranteed. Users employ these data at their own risk. Users shall respect restrictions of access to sensitive data. In order to make attribution of use for owners of the data possible, the identifier of ownership of data must be retained with every data record. Users must publicly acknowledge, in conjunction with the use of the data, the data providers whose biodiversity data they have used. Data providers may require additional attribution of specific collections within their institution.

27. Echinodermata (Spiny-skinned Animals) , Kentucky Geological Survey echinodermata (Spinyskinned animals), Fossils of Kentucky, Kentucky Geological Survey. http://www.uky.edu/KGS/fossils/echinos.htm

KGS Home Fossils Invertebrate Fossils 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 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. Echinoidea (Sea Urchins, Sand Dollars) Echinoids are globe-shaped to disk-shaped echinoderms commonly covered with spines. They move about with their many tube feet on the sea bottom and eat algae. Their many spines are usually moveable. Echinoid fossils are common to rare from the Ordovician to the present. They have been found in the Ordovician through Pennsylvanian strata of Kentucky. Links to other sites Echinoderms: Introduction to the Echinodermata [technical; California Academy of Sciences]

28. Echinodermata Scientific name, echinodermata. Common name, . Synonym, -. Other names, › echinoderms. Rank, Phylum. Lineage, › cellular organisms http://beta.uniprot.org/taxonomy/7586

Skip Header Taxonomy Downloads Contact ... Help Search in Protein Knowledgebase (UniProtKB) Sequence Clusters (UniRef) Sequence Archive (UniParc) Literature citations Taxonomy Keywords News Documents FAQ Help Query ID Mapping Retrieve Align Blast Search Sequence Blast Clear Options Options Blast tips You can enter: or or More... Database UniProtKB ...Archaea ...Bacteria ...Fungi ...Human ...Mammals ...Plants ...Rodents ...Vertebrates ...Viruses ...Complete microbial proteomes UniProtKB/Swiss-Prot UniMES Threshold Matrix Auto BLOSUM-62 BLOSUM-80 PAM-70 PAM-30 Filtering None Filter low complexity regions Mask lookup table only Gapped yes no Hits ID Mapping Retrieve Align Blast Search Sequences Align Clear ClustalW tips Enter either: More... ID Mapping Retrieve Align Blast Search Identifiers Retrieve Clear or Batch retrieval tips Enter or upload a list of UniProt identifiers to download corresponding entries, for example: More... ID Mapping Retrieve Align Blast Search Identifiers From UniProtKB AC/ID UniParc EMBL/GenBank/DDBJ EMBL/GenBank/DDBJ CDS PIR UniGene Entrez Gene (GeneID) GI number* IPI* RefSeq PDB/MSD PDBsum DisProt HSSP SMR SCOP* DIP IntAct MEROPS PeroxiBase PptaseDB REBASE TRANSFAC GlycoSuiteDB PhosphoSite PhosSite SWISS-2DPAGE 2DBase-Ecoli Aarhus/Ghent-2DPAGE ANU-2DPAGE COMPLUYEAST-2DPAGE Cornea-2DPAGE DOSAC-COBS-2DPAGE HSC-2DPAGE OGP PHCI-2DPAGE PMMA-2DPAGE Rat-heart-2DPAGE REPRODUCTION-2DPAGE Siena-2DPAGE World-2DPAGE PeptideAtlas ProMEX Ensembl GeneID GenomeReviews KEGG TIGR VectorBase AGD BuruList CYGD dictyBase EchoBASE EcoGene euHCVdb FlyBase GeneFarm Gramene

29. The Starfish Sea-urchins And Allies (Phylum Echinodermata) An introduction to the biology, classification and ecology of Seacucmbers, Sea-stars, Sea-urchins and Starfish of the phylum echinodermata. http://www.earthlife.net/inverts/echinodermata.html

The Phylum Echinodermata Etymology:- From the Greek Echinos for half and Derma for skin. Characteristics of Echinodermata:- 1)Possess 5-rayed symmetry, mostly radial, sometimes bilateral. 2)Body has more than two cell layers, tissues and organs. 3)Body cavity a true coelom. 4)Most possesses a through gut with an anus. 5)Body shape highly variable, but with no head. 6)Nervous system includes a circum-oesophageal ring. 7)Has a poorly defined open circulatory system. 8)Possesses a water vascular system, which hydraulically operates the tube feet or feeding tentacles. 9)Without excretory organs. 10)Normally possesses a subepidermal system of calcareous plates 11)Reproduction normally sexual and gonochoristic. 12)Feeds on fine particles in the water, detritus or other animals. 13)All live marine environments. Because of their calcareous skeleton many echinoderms fossilize well and we have a good record of their evolutionary history derived from more than 20,000 fossil species. They first evolved about 600 million years ago in the Precambrian along with many of the other major phyla. The first echinoderms (called carpoids) did not have any radial symmetry which shows that this characteristic was acquired later in the group's evolutionary history. Echinoderms are often difficult animals to kill and many have well developed powers of regeneration. Early attempts to control the Crown-of-Thorns starfish by chopping it up into several pieces merely resulted in helping it disperse as each piece grew into a new animal. Echinoderms are protected from most predators by their spines, nevertheless some are eaten by other echinoderms and some by human beings. The gonads of Sea Urchins are eaten in several places around the world, both raw and cooked and are considered to be very tasty. Also in Asia the body wall of certain Sea Cucumbers is eaten, this contains over 50% digestible protein so it is valuable nutrition wise as well as tasty, it is called Trepang.

30. Echinodermata Echinoderms have been used as embryos since the dawn of cell biology as model systems to study basic phenomena such as mitosis, cell division, http://www.ovid.com/site/catalog/Book/3935.jsp?top=2&mid=3&bottom=7&subsection=1

31. Index To Organism Names (ION) - Echinodermata a new species of sea cucumber from New Zealand, with a key to New Zealand Molpadiidae (echinodermata Holothuroidea Molpadiida). http://www.organismnames.com/RSS/3442.xml

http://www.organismnames.com Index to Organism Names RSS Updated every month en-gb http://www.organismnames.com/about.htm http://www.thomson.com/images/misc/logo_thomson.gif http://www.biosis.com

32. Nearctica - Natural History - Echinodermata The living representatives of the echinodermata include the following superfamilies Crinoidea (Sea Lilies and Feather Stars), Asteroidea (Starfish or Sea http://www.nearctica.com/nathist/echino/echino.htm

Echinoderms Special Segments Butterflies of North America Conifers of North America Eastern Birds List of N.A. Insects Home Eastern Wildflowers General Topics Natural History Ecology Family Environment Evolution Home Education Home Conservation Geophysics Paleontology Commercial Organizations Buy Books about Marine Invertebrates The living representatives of the Echinodermata include the following superfamilies: Crinoidea (Sea Lilies and Feather Stars), Asteroidea (Starfish or Sea Stars), Ophiuroidea (Brittle Stars and Basket Stars), Echinoidea (Sea Urchins and Sand Dollars), and the Holothuroidea (Sea Cucumbers). Introduction to the Echinodermata . University of California Museum of Paleontology, Berkeley. Information about both living and fossil echinoderms including material about their life histories, ecology, systematics, morphology and fossil record. A good site, but with a strong paleontological emphasis. The CAS Echinoderm Webpage . California Academy of Science. A good site for the echinoderms including some information and many photographs. This site has links to other echinoderm resources on the web. Echinodermata . Biology 404L, Donald W. Duszynski, Univeristy of New Mexico. An introduction to the Echinodermata with a gallery of pictures of various species.

33. Echinodermata - Definition From Merriam-Webster's Medical Dictionary Definition of echinodermata from MerriamWebster s Medical Dictionary with examples and pronunciations. http://medical.merriam-webster.com/medical/echinoderm

Home Visit Our Sites Unabridged Dictionary Learner's Dictionary ... Contact Us Also Visit: Unabridged Encyclopedia Britannica Visual ESL: Learner's for Kids: Spell It! Word Central Dictionary Thesaurus Spanish/English Medical Search "Echinodermata" in: Dictionary Thesaurus Spanish/English Open Dictionary Browse words next to: Echinodermata Browse the Medical Dictionary: A B C D ... Z Echinodermata One entry found for Echinodermata Main Entry: Echi·no·der·ma·ta Pronunciation: -n d r-m t- Function: noun plural a phylum of radially symmetrical coelomate marine animals consisting of the starfishes, sea urchins, and related forms i- k -n d r-m t- s adjective i- k -n d rm noun Learn more about "Echinodermata" and related topics at Britannica.com Find Jobs in Your City Pronunciation Symbols Products ... Advertising Info

34. My Life In Color - Vox This is echinodermata’s blog on Vox. Vox is a free personal blogging service where people share thoughts, photos, videos more with friends family. http://dungbeetle.vox.com/

Explore Vox Culture Entertainment Life ... Fuzzy flower during Bio lab! 6 days ago Post a comment Image_09.jpg Post a comment He can be so sweet Mar 20, 2008 1 comment He can be so sweet one time and real mean afterwards. No in between. Like a bomb. What did I do wrong. Image_09.jpg 1 comment My brother calls me tuberculosis.. Mar 19, 2008 Post a comment Image_09.jpg Post a comment Lalalala.... My life is so Jan 30, 2008 Post a comment Image_08.jpg Post a comment These bottles are all over Jan 30, 2008 Post a comment These bottles are all over the place due to my roommates pack rat personality. Sigh. Image_08.jpg Post a comment Because I don't want to seem like a loser on myspace... Jan 2, 2008 Post a comment 1. Who was the first person you talked to in 08? I have no idea. My whole family!!!! 2. The first person you hugged? Not sure. Everybody!!! =P 3. The first person you called? Nobody. 4. The first person you texted? Roommate. 5. The first thing you drank? Margarita. 6. The first person that called you?

35. Echinodermata The phylum echinodermata (Greek meaning echino, “spiny”; derma, “skin”) contains about 7000 living species. They are almost strictly marine expect for a few http://biota.evergreen.edu/animalia/echinodermata/

Biota @ Evergreen Identification tools and natural history accounts of the biota of The Evergreen State College. Live search: Kingdom: Animalia Phylum: Echinodermata Asteroidea Echinoidea Holothuroidea Home ... Animalia Phylum Echinodermata Sea stars, brittle stars, sea urchins, sand dollars, and sea cucumbers References: Brusca, R.C., and Brusca, G.J. (2003). Invertebrates. Library of Congress Catologing-in-Publication-Data: USA Kozloff, Eugene N. (2000). Seashore Life of the Northern Pacific Coast. University of Washington Press: Seattle and London. Last updated Monday, August 21, 2006, by Lisa Ferrier This site is powered by Radiant CMS

36. Phylum Echinodermata - Echinoderms Phylum echinodermata Echinoderms Crinoids Starfish. http://www.fossilmuseum.net/Tree_of_Life/Phylum-Echinodermata.htm

Phylum Echinodermata - Echinoderms Tree of Life Phylum Echinodermata Kingdon Animalia Of related interest: Crawfordsville Indiana Crinoids Crinoids and Echinoderms The Echinodermata, (from the Greek meaning spiny skin), is a phylum containing some 13,000 extinct and 7,000 extant species. Living representatives are only found in marine environment, making the phylum the largest lacking terrestrial and fresh water forms. Echinoderms evolved from bilaterally symmetric animals exhibiting fivefold radial symmetry in portions of their body at some stage of life. This pentameral symmetry is readily apparent in familiar adult starfish and sand dollars. Other echinoderms both extant and extinct lack the five point morphology because it was lost somewhere during development (i.e., during ontogeny Echinoderms have a vascular system that carries water and which in some echinoderms end in suckered feet enabling the creature to grip and move objects. Reproduction in Echinoderms reproduction is usually via external fertilization through eggs and sperm discharged into the water, and the majority of echinoderms have several planktonic larval stages before reverting to a

37. Echinodermata - Definition From Biology-Online.org Definition and other additional information on echinodermata from BiologyOnline.org dictionary. http://www.biology-online.org/dictionary/Echinodermata

Login Welcome to biology-online.org! Please login to access all site features. Create account Log me on automatically each visit Join for Free! 15636 members Answers to all your Questions Search dictionary Search site wide Edit page Page history Printable version ... Echinodermata Echinodermata Echinodermata (Science: marine biology) phylum of exclusively marine animals . The phylum is divided into 5 classes: the Asteroidea (starfish), the echinoidea sea urchins), the ophiuroidea (brittle stars and basket stars ), the Holothuroidea (the sea cucumbers) and the Crinoidea ( sea lilies and feather stars Please contribute to this project, if you have more information about this term feel free to edit this page This page was last modified 21:16, 3 October 2005. This page has been accessed 1,536 times. What links here Related changes Permanent link addthis_url = location.href; addthis_title = document.title; addthis_pub = 'biology-online'; Register Login About Us Contact Us ... Link to Us Science Network - Braintrack.com Chemicool.com EquationSheet.com - Equations

38. Echinodermata Free Encyclopedia Articles At Questia.com Online Research echinodermata and other related topics by using the free encyclopedia at the Questia.com online library. http://www.questia.com/library/encyclopedia/echinodermata.jsp

39. Holothurians (Holothuroidea, Echinodermata) Of The Northern Mid-Atlantic Ridge C The material collected by the GO Sars MARECO expedition to the Mid-Atlantic Ridge included 36 species of holothurians. Most belong to the order Ela http://www.informaworld.com/smpp/content~content=a790770635~db=all~jumptype=rss

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40. Echinoderms Phylum echinodermata. Echinoderms have a few important aspects in common. They have bony ossicles in their body. They have a watervascular system which http://www.cyhaus.com/marine/Echinoderm.htm

Echinoderms Phylum Echinodermata Echinoderms have a few important aspects in common. They have bony ossicles in their body. They have a water-vascular system which pumps water through the madroporite . They also have small jaws that are supported by the water-vascular system. And they have tube feet which they use to attach to objects, for protection, as well as to obtain food. They have radial symmetry and most can regenerate lost limbs. The following classes are types of echinoderms: Class Asteroidea Starfish or Sea Stars (Six-rayed Starfish Leptasterias hexactis )sea stars have fairly developed senses of smell, touch, and taste. They also can respond to the presence of light. They normally eat small prey whole, but they have to extrude their stomachs to digest larger prey outside their bodies. Sometimes, sea stars will use their tube feet to help pry open bivalves, and then they will slip their stomachs in between the two shells. Class Ophiuroidea Brittle Stars (Daisy Brittle Star Ophiopholis aculeata Another picture of a Brittle Star (*) found in all oceans (but mainly in the tropics). The group includes about 2000 species, varying in color. They eat decaying matter and microscopic organisms that are found on soft muddy bottoms.

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