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| | Coleoidea - Wikipedia, the free encyclopedia |
 | | Some species have lost their bone altogether, while in some it has been replaced by a cartilaginous support structure. | | | The major dividings of Coleoidea are based upon the number of arms or tentacles and their structure. | | | Unlike its sister group the Nautiloidea, which has a rigid outer shell for protection, the coleoids have at most an internal bone or shell that is used for buoyancy or support. |
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http://en.wikipedia.org/wiki/Coleoidea
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| | TONMO.com Forums - New Papers on Fossil Cephalopods |
| | There are also profound differences in life history, physiology, anatomy and ecology between the Coleoidea and the other extant cephalopod group, the Nautiloidea, implying that the radiation of the Coleoidea involved more than just modifying the shell. | | | Consequently, and in contrast to the other major molluscan clades, understanding coleoid phylogeny is heavily dependent on a variety of studies of extant taxa. | | | Donovaniconus oklahomensis belongs within the Coleoidea, and because of its unique characteristics, is assigned to the monotypic family Donovaniconidae Doguzhaeva, Mapes and Mutvei, 2002 that is placed within the Order Phragmoteuthida. |
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http://www.tonmo.com/forums/printthread.php?t=2421
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| | Exciting Cephalopods |
| | Our conservation issues focus on the superorders Decapodiformes (squids and cuttlefishes) and Octopodiformes (octopuses), which are part of the subclass Coleoidea. | | | There are three subclasses of cephalopods: Coleoidea, Nautiloidea, and Ammonoidea, which is extinct. | | | This order (photos above and below) includes the common 'octopus,' and the finned octopods found deep in the oceans and sometimes in shallow polar waters. |
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http://www.earlham.edu/~merkeka/exciting_cephalopods.htm
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| | [No title] |
| | '; TEXTNOTE ID=2 TITLE=Nomenclature TEXT='General consensus on the names of higher taxonomic catagories in the Coleoidea has not been achieved (eg, see Doyle, et al. | | | Many of these characters have been secondarily lost in various taxa. | | | Haas, W. Suckers and arm hooks in Coleoidea (Cephalopoda, Mollusca) and their bearing for phylogenetic systematics. |
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http://ag.arizona.edu/ENTO/tree/eukaryotes/animals/mollusca/cephalopoda/coleoidea/Coleoidea
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| | Squid |
| | Being coleoidea means that their bony structure is internalized (in the octopus it is nonexistent); in squid there is a single flat bone plate buried within the soft tissue structure. | | | Squid are the most skilled of the coleoidea at this form of motion. | | | They also have chromatophores imbedded in their skin and the ability to expel ink if threatened. |
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http://www.teachtime.com/en/wikipedia/s/sq/squid.html
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| | Cephalopod - Wikipedia, the free encyclopedia |
| | Teuthology, a branch of malacology, is the study of cephalopods and teuthologists are the scientists who study them. | | | Most of the energy extracted from their food is used for growing. | | | The penis in most male Coleoidea is a long and muscular end of the gonoduct used to transfer spermatophores to a modified arm called a hectocotylus. |
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http://en.wikipedia.org/wiki/Cephalopod
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| | EcoFactor - Chameleons of the Ocean |
| | One of the two groups of cephalopods that exist today is the Coleoidea, which is made up of the squids, octopods, cuttlefishes, and vampire squids. | | | One particularly interesting member of the Coleoidea is the Cuttlefish. | | | Cuttlefish have the capability to alter their color very quickly, making them very proficient at natural camouflage. |
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http://www.ecofactor.com/print-3.html
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| | Coleoidea |
| | Coleoidea - Octopods, squids, cuttlefishes and their relatives | | | The Coleoidea first appear with certainty in the Early Carboniferous, but only become numerous during the Mesozoic. | | | About 700 species of Recent coleoids are known (with probably more, especially deep sea forms, waiting to be discovered), and there are some 2500 fossil species, although some of these would be invalid taxa. |
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http://www.palaeos.com/Invertebrates/Molluscs/Cephalopoda/Coleoidea.htm
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| | Cephalopoda Classification |
| | Coleoidea differ from other cephalopods by having only one pair of gills and one pair of nephridia (kidneys); all other cephalopods have 2 pairs of both gills and nephridia. | | | Coleoidea entered the fossil record during the Devonian and are still around today. | | | They have either internal shells or no shell at all. |
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http://www.earth.rochester.edu/ees207/Cephalopoda/hardman_ceph3.html
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| | Squid |
| | Coleoidea, order Teuthida, of which there are two major suborders, | | | Caribbean Reef Squid or Sepioteuthis sepioidea is part of the |
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http://www.edinformatics.com/culinaryarts/food_encyclopedia/squid.htm
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| | Cephalopoda Fossil Record |
| | The modern coleoidea (octopus, squid, scuttlefish) didn't appear until the Jurassic, and they are now the most dominant cephalopoda found today. | | | The Belemnites were the first Coleoidea to appear, and they didn't dissappear until the early Tertiary. |
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http://www.earth.rochester.edu/ees207/Cephalopoda/hardman_ceph4.html
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| | Combose - The Combination Search Engine |
| | Fossil Coleoidea - The latest in fossil Coleoidea research and theory, by Theo Engeser, Institut für Paläontologie, FU Berlin, Germany. | | | Fossil Nautiloidea - Extensive information about the group. |
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http://www.combose.com/Science/Earth_Sciences/Paleontology/Invertebrates/Mollusks/Cephalopods
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| | Palaeos Invertebrates: Mollusca: Cephalopoda: Order Bactritida |
| | The Bactritida are intermediate forms transitional between Orthocerid nautiloids and more advanced cephalopods like the Ammonoidea and Coleoidea. | | | Another lineage, represented by genera like Lobobactrites from the Early Devonian Wissenbacher Schiefer (Hünsrückschiefer) of Germany, had an internal shell, and these were ancestral to the Coleoidea | | | From this basic ancestor one lineage evolved into coiled shells, these became the Ammonoidea. |
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http://www.palaeos.com/Invertebrates/Molluscs/Cephalopoda/Bactritida.htm
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| | Fossil Cephalopod Forum |
| | Part M, Coleoidea, of the Treatise on Invertebrate Paleontology is in preparation and will be helpful once it comes out. |
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http://www.network54.com/Forum/message?forumid=124463&messageid=999792893
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| | Fossil Coleoidea |
| | This Site is intended to be an informative place what´s going on in the field Fossil Coleoidea although the opinions expressed in the chapters phylogeny and classification are, of course, my personal opinions. | | | I will try to expand this service a little bit more in the next future. |
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http://userpage.fu-berlin.de/~palaeont/fossilcoleoidea/welcome.html
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| | coleoidea - OneLook Dictionary Search |
| | We found one dictionary with English definitions that includes the word coleoidea: | | | Tip: Click on the first link on a line below to go directly to a page where "coleoidea" is defined. | | | Coleoidea : Hutchinson Dictionary of Animals [home, info] |
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http://onelook.com/?w=coleoidea
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| | Coleoidea |
| | Family -level taxonomy of Recent cephalopods [Coleoidea] after Parker, 1982 | | | Young, R. E., Vecchione, M. and Mangold, K. M., 1995-1999a: Coleoidea Bather, 1888 - Octopods, squids, cuttlefishes and their relatives. |
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http://www.fmnh.helsinki.fi/users/haaramo/Metazoa/Protostoma/Mollusca/Cephalopoda/Coleoidea.htm
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| | Systematic status of Pseudohibolites Bluethgen, 1936, (Belemnitida, Coleoidea) from Kong Karls Land, Svalbard -- Doyle ... |
| | Systematic status of Pseudohibolites Bluethgen, 1936, (Belemnitida, Coleoidea) from Kong Karls Land, Svalbard | | | Copyright © 2005 by Cambridge University Press (CUP) | | | Systematic status of Pseudohibolites Bluethgen, 1936, (Belemnitida, Coleoidea) from Kong Karls Land, Svalbard -- Doyle 124 (2): 165 -- Geological Magazine |
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http://geolmag.geoscienceworld.org/cgi/content/abstract/124/2/165
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| | Coleoidea |
| | Superorder Octopodiformes tiene modificaciones al par II del brazo; se reduce y se utiliza importante solamente como filamento sensorial en el Vampyromorphida, mientras que las especies de Octopoda han perdido totalmente ese par del brazo. | | | Los dividings principales de Coleoidea se basan sobre el número de brazos o de los tentacles y de su estructura. | | | English version: Coleoidea Next: Millas De Graham Up |
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http://www.yotor.net/wiki/es/co/Coleoidea.htm
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| | Cretaceous Fossils: References Ni to Nz |
| | L.; Isaak, H. Stratigraphic and Taxonomic Significance of Tusoteuthis longa Logan (Coleoidea, Teuthida) from the Pembina Member, Pierre Shale (Campanian, of Manitoba). |
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http://www.cretaceousfossils.com/library/references_ni_to_nz.htm
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| | Journal of Paleontology -- Sign In Page |
| | Sign Up Subscribe to the Journal - Subscribe to the print and/or online journal. | | | A NEW GENUS OF BELOSAEPIID (COLEOIDEA) FROM THE CASTLE HAYNE LIMESTONE (EOCENE)... |
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http://jpaleontol.geoscienceworld.org/cgi/content/figsonly/77/6/1103
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| | Fossil Taxa v 1.04 |
| | 4 Fossil Coleoidea Page (cladistic?) file Theo Engeser, FU Berlin email | | | subclass Coleoidea 3 4 Bather, 1888 Mississippian to Holocene 3 |
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http://www.geocities.com/CapeCanaveral/Lab/8147/taxa.html
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| | [No title] |
| | Subclass Coleoidea - Nomenclature & Taxonomy - The Taxonomicon |
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http://sn2000.taxonomy.nl/Taxonomicon/TaxonName.aspx?id=40179&showSyn=1
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