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Topic: Carcharhinidae


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In the News (Tue 1 Dec 09)

  
  Fishery Bulletin: Sustainability of elasmobranchs caught as bycat... @ HighBeam Research   (Site not responding. Last check: 2007-09-17)
The Carcharhinidae and Dasyatidae, the most species-rich families in the region, are the also the families for which the highest number of species are recorded in bycatch (Table 3).
A 1 * 1 * Dasyatidae Himantura fai 1 * 1 * Dasyatidae Himantura granulata 1 * 1 Dasyatidae Himantura uarnak 1 * 1 * Ginglymostomatidae Nebrius ferrugineus 1 * 1 Carcharhinidae Negaprion acutidens 1 * 1 Orectolobidae Orectolobus ornatus 1 1 Rhinobatidae Rhinobatos typus 1 * 1 * Squatinidae Squatina sp.
A 3 1.15 Dasyatidae Himantura fai 3 1.15 Dasyatidae Himantura granulata 3 1.15 Dasyatidae Himantura uarnak 3 1.15 Ginglymostomatidae Nebrius ferrugineus 3 1.15 Carcharhinidae Negaprion acutidens 3 1.15 Orectolobidae Orectolobus ornatus 3 1.15 Rhinobatidae Rhinobatos typus 3 1.15 Squatinidae Squatina sp.
www.highbeam.com /library/doc0.asp?DOCID=1G1:95205126&refid=ip_encyclopedia_hf   (8081 words)

  
 The Oceanic Whitetip
While many members of the family Carcharhinidae (to which the genus Carcharhinus belongs, along with about 11 other similar-looking genera) appear very similar to each other, this stocky shark stands out, primarily because of its fins.
As in many other carcharhinids (members of the family Carcharhinidae), the shape of the teeth in the oceanic whitetip differ in the upper and lower jaws.
In the upper jaw, the teeth are broad, triangular and completely serrated, but the teeth in the lower jaw are much more pointed (and not so broad and triangular), and only have serrations on a small portion nearer to the tip (Compagno, 1984).
www.ncf.carleton.ca /~bz050/whitetip.html   (1729 words)

  
 IZIKO   (Site not responding. Last check: 2007-09-17)
Compagno, L.J.V. Systematics of the genus Hemitriakis (Selachii: Carcharhinidae), and related genera.
Compagno, L.J.V. Gogolia filewoodi, a new genus and species of shark from New Guinea (Carcharhiniformes, Triakidae) with a redefinition of the family Triakidae and a key to triakid genera.
Nasolamia, new genus, for the shark Carcharhinus velox Gilbert, 1898 (Elasmobranchii: Carcharhinidae).
www.museums.org.za /nh/RESEARCH/src/publicat.htm   (2198 words)

  
 blue shark --  Encyclopædia Britannica
Also known as the blue whaler, the blue shark is noted for its attractive, deep-blue colouring contrasting with a pure-white belly.
Carcharhinids are found primarily in warm and temperate ocean waters, though a few species inhabit fresh or brackish water.
The Carcharhinidae is the largest family of sharks and includes the majority of sharks alive today.
www.britannica.com /eb/article-9015762?tocId=9015762   (833 words)

  
 Description Oceanic Whitetip Shark - Carcharhinus longimanus   (Site not responding. Last check: 2007-09-17)
Pilot whales are efficient at locating squid upon which the oceanic whitetip sharks also feed.
The oceanic whitetip shark is easy to distinguish among species belonging to the family Carcharhinidae.
This stocky shark has a large rounded first dorsal fin and very long and wide paddle-like pectoral fins.
www.flmnh.ufl.edu /fish/Gallery/Descript/OceanicWT/OceanicWT.html   (1464 words)

  
 Carcharhinidae   (Site not responding. Last check: 2007-09-17)
The feeding mechanism of sharks of the family Carcharhinidae.
The family Carcharhinidae was poorly supported as monophyletic...
Ctenacis and Gollum, two new genera of sharks (Selachii; Carcharhinidae) (Proceedings of the California Academy of Scien...
enciclopedia.cc /Carcharhinidae   (458 words)

  
 Madagascar Sharks
Grey reef shark - Carcharhinus amblyrhynchos (Family CARCHARHINIDAE - Requiem sharks)
Copper shark or bronze whaler - Carcharhinus brachyurus (Family CARCHARHINIDAE - Requiem sharks)
Bull or Zambezi shark - Carcharhinus leucas (Family CARCHARHINIDAE - Requiem sharks)
sharks.wildmadagascar.org   (3574 words)

  
 Mediterranean Shark Research Group
Capapé, C., Hemida, F., Seck, A.A., Diatta, Y., Guérloget, O. and Zaouali, J. 2003 Distribution and reproductive biology of the spinner shark, Carcharhinus brevipina (Muller and Henle, 1841) (Chondrichthyes: Carcharhinidae).
Osservazioni tassonomiche sul genere Galeocerdo (Selachii, Carcharhinidae) con particolare riferimento a Galeocerdo cuvieri (Péron and Lesueur) nel Pliocene del Mediterraneo.
Cigala Fulgosi F. Confirmation of the presence of Carcharhinus brachyurus (Gunther, 1870) (Pisces, Selachii, Carcharhinidae) in the Mediterranean.
www.elasmoworld.org /mediterraneangroup/publications.shtml   (6437 words)

  
 Signalement de Carcharhinus brevipinna en Nouvelle-Calédonie
- First record of the spinner shark, Carcharhinus brevipinna (Chondrichthyes: Carcharhinidae) from New Caledonia.
Four immature specimens of the spinner shark, Carcharhinus brevipinna (Müller and Henle, 1839), were collected in the southern lagoon of New Caledonia in 2002 and 2003.
- Carcharhinidae - Carcharhinus brevipinna - PSW - New Caledonia - First record.
www.mnhn.fr /sfi/cybium/numeros/english/284/10.abscaraguel251n.html   (148 words)

  
 Triaenodon obesus
The second dorsal fin and the inferior lobule of the rear fin frequently, but not always, have a white marking as well.
In some ocassions, Hemigaleidae has been consideres as a subfamily of Carcharhinidae.
Other diagnostic features of Triaenodon obesus include two unequally sized dorsal fins, absent or reduced spiracles, compressed head with greater thickness than deepness, snout short and flat, grayish-blue clorign in the body with a slight yellow on the ventral section.
www.acguanacaste.ac.cr /paginas_especie/marinos/t_obesus_ing.html   (538 words)

  
 gowingo.com search engine - lemon shark   (Site not responding. Last check: 2007-09-17)
The lemon shark (Negaprion brevirostris) is a well studied shark belonging to the family Carcharhinidae...
lemon shark species of shark in the family Carcharhinidae.
Lemon Shark, Negaprion brevirostris, Animalia, Chordata, Elasmobranchii, Carcharhiniformes, Carcharhinidae, Description and Fascinating Facts, World Range and Habitat, Feeding Behavior, Reproduction, and Warnings and Comments.
www.gowingo.com /cgi-bin/s/s.cgi?keywords=Lemon%20Shark   (610 words)

  
 Requiem Sharks | Carcharhinidae   (Site not responding. Last check: 2007-09-17)
Order Carcharhiniformes contains eight families with 259 species, known as requiem sharks, whalers, reef sharks, cat sharks, swell sharks, draughtboard sharks, hound sharks, weasel sharks, soupfin or tope sharks, leopard sharks, and hammerheads.
The family Carcharhinidae, or requiem sharks, include many of the familiar "shark-like" sharks, such as the fltip, whitetip and silvertip sharks, tiger shark, lemon shark, blue shark, bull shark, gray reef shark, Caribbean reef shark, bronze whaler, silky shark, sandbar shark, and Galapagos shark.
Ground sharks have five gill slits, a long mouth that reaches behind the eyes, and anal fin, two dorsal fins with no spines, a spiral or scroll valve in the intestine, and a unique semi-transparent "third eyelid" called a nictitating membrane, which comes up from beneath to protect the eye while feeding.
seapics.com /picture_gallery/sharks/requiem_shark/index.html   (531 words)

  
 GulfBase - Conservation Genetics of Carcharhinus limbatus
This project will result in data needed for the management of this species in Texas waters and across its distribution.
Keywords: Conservation Genetics, Carcharhinidae, Carcharhinus limbatus, mitochondrial DNA, microsatellite DNA, single-copy-nuclear DNA
GulfBase is a project of the Harte Research Institute for Gulf of Mexico Studies at
www.gulfbase.org /project/view.php?pid=cgocl   (152 words)

  
 Marine Species Search Engine :: MarineBio.org
Blacktip Reef Shark, Carcharhinus melanopterus - Family Carcharhinidae
Bronze Whaler Shark, Carcharhinus brachyurus - Family Carcharhinidae
Caribbean Reef Shark, Carcharhinus perezii - Family Carcharhinidae
www.marinebio.com /all.asp?formaction=search&Family=Carcharhinidae   (643 words)

  
 Feeding mechanism and functional morphology of the jaws of the lemon shark Negaprion brevirostris (Chondrichthyes, ...
Feeding mechanism and functional morphology of the jaws of the lemon shark Negaprion brevirostris (Chondrichthyes, Carcharhinidae) -- Motta et al.
Articles by Motta, P. Articles by Summers, R. Journal of Experimental Biology, Vol 200, Issue 21 2765-2780, Copyright © 1997 by Company of Biologists
Feeding mechanism and functional morphology of the jaws of the lemon shark Negaprion brevirostris (Chondrichthyes, Carcharhinidae)
jeb.biologists.org /cgi/content/abstract/200/21/2765   (369 words)

  
 Merriam-Webster Online
carcharhinidae is one of more than 1,000,000 entries available at Merriam-WebsterUnabridged.com.
For More Information on "carcharhinidae" go to Britannica.com
Get the Top 10 Search Results for "carcharhinidae"
www.m-w.com /cgi-bin/dictionary?book=Dictionary&va=Carcharhinidae   (55 words)

  
 Carcharhinidae - Definition of Carcharhinidae by Webster's Online Dictionary   (Site not responding. Last check: 2007-09-17)
Carcharhinidae - Definition of Carcharhinidae by Webster's Online Dictionary
Carcharhinidae - largest family of living sharks; found worldwide especially in tropical waters; dorsal fin lacks spines: requiem sharks including tiger sharks and soupfin sharks
Carcharhinus, Elasmobranchii, family Carcharhinidae, fish family, Galeocerdo, Galeorhinus, genus Carcharhinus, genus Galeocerdo, genus Galeorhinus, genus Negaprion, genus Prionace, Negaprion, Prionace, requiem shark, Selachii, subclass Elasmobranchii, subclass Selachii
www.webster-dictionary.org /definition/Carcharhinidae   (71 words)

  
 Isogomphodon oxyrhynchus
Isogomphodon oxyrhynchus (81 records) Note: Do corrections on both boxes.
:...] > 891 Isogomphodon oxyrhynchus (Mand#252;ller and Henle, 1839) Carcharhinidae Requiem sharks Carcharhiniformes Elasmobranchii (sharks and rays) Daggernose shark...
Requiem sharks (Carcharhinidae): Genus list All Requiem sharks (Carcharhinidae) with pictures.
fish.mongabay.net /I/Isogomphodon_oxyrhynchus.shtml   (986 words)

  
 Tiger Shark, Galeocerdo cuvier @ MarineBio.org
They can also be identified by their characteristic sickle-shaped teeth that are similar in both the upper and lower jaw.
This species is a requiem shark (Family Carcharhinidae) with a short, blunt snout, labial furrows, and large head.
It has a slender body behind the pectoral fins.
www.marinebio.com /species.asp?id=37   (1256 words)

  
 Requiem shark : Carcharhinidae   (Site not responding. Last check: 2007-09-17)
Requiem shark : Carcharhinidae
Requiem shark : Carcharhinidae
article at Free Euro Online Encyclopedia
It uses material from the wikipedia article Requiem shark : Carcharhinidae.
www.eurofreehost.com /ca/Carcharhinidae_2.html   (163 words)

  
 Mediterranean Sharks: Carcharhinidae   (Site not responding. Last check: 2007-09-17)
Family CARCHARHINIDAE Jordan and Evermann, 1896: Requiem sharks
THERE are presently nine carcharhinid species reported from Mediterranean waters, of which by far the most abundant being the blue shark Prionace glauca in offshore pelagic fisheries and sandbar shark Carcharhinus plumbeus typically represented in coastal fisheries, especially those of the southern-central Mediterranean, North Africa and Levant.
Usually tipped; 1st dorsal origin above pectoral free tips
www.zoo.co.uk /~z9015043/carcharhinidae.html   (591 words)

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