Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Speartooth_shark> ?p ?o }
- Speartooth_shark abstract "The speartooth shark (Glyphis glyphis) is an extremely rare species of requiem shark, belonging to the family Carcharhinidae. Only immature specimens, which inhabit the tidal reaches of large tropical rivers in northern Australia and New Guinea, are known. It is exclusively found in fast-moving, highly turbid waters over a wide range of salinities. This robustly built, gray-colored shark is characterized by a short and broad snout, tiny eyes, a relatively large second dorsal fin, and a black blotch beneath each pectoral fin near the tip. Another identifying trait are its teeth, which are large, triangular, and serrated in the upper jaw and narrow, spear-like, and serrated only near the tips in the lower jaw. Based on available specimens, adults probably grow to 2.5–3 m (8.2–9.8 ft) long.Preying on demersal bony fishes and crustaceans, the speartooth shark is adapted for hunting in near-complete darkness. It is not as active as other requiem sharks, moving upstream and downstream with tidal currents so as to save energy. Reproduction is viviparous with females forming a placental connection to their young, though details are unknown. The speartooth shark is threatened by incidental capture in commercial and recreational fisheries, as well as by habitat degradation. Given its small population, restricted range, and stringent habitat requirements, this species is highly susceptible to these pressures and has been listed as Endangered by the International Union for Conservation of Nature (IUCN).".
- Speartooth_shark binomialAuthority Johannes_Peter_Müller.
- Speartooth_shark class Chondrichthyes.
- Speartooth_shark class Elasmobranchii.
- Speartooth_shark conservationStatus "EN".
- Speartooth_shark conservationStatusSystem "iucn3.1".
- Speartooth_shark family Requiem_shark.
- Speartooth_shark genus River_shark.
- Speartooth_shark kingdom Animal.
- Speartooth_shark order Carcharhiniformes.
- Speartooth_shark order Shark.
- Speartooth_shark phylum Chordate.
- Speartooth_shark thumbnail Speartooth_shark_melbourne.jpg?width=300.
- Speartooth_shark wikiPageID "6785040".
- Speartooth_shark wikiPageLength "15901".
- Speartooth_shark wikiPageOutDegree "130".
- Speartooth_shark wikiPageRevisionID "682479747".
- Speartooth_shark wikiPageWikiLink Adelaide_River.
- Speartooth_shark wikiPageWikiLink Alligator_Rivers.
- Speartooth_shark wikiPageWikiLink Ampullae_of_Lorenzini.
- Speartooth_shark wikiPageWikiLink Anal_fin.
- Speartooth_shark wikiPageWikiLink Animal.
- Speartooth_shark wikiPageWikiLink Ariidae.
- Speartooth_shark wikiPageWikiLink Australia.
- Speartooth_shark wikiPageWikiLink Barramundi.
- Speartooth_shark wikiPageWikiLink Bizant_River.
- Speartooth_shark wikiPageWikiLink Bony_bream.
- Speartooth_shark wikiPageWikiLink Bony_fish.
- Speartooth_shark wikiPageWikiLink Bow_fishing.
- Speartooth_shark wikiPageWikiLink Bowfishing.
- Speartooth_shark wikiPageWikiLink Bream.
- Speartooth_shark wikiPageWikiLink Bycatch.
- Speartooth_shark wikiPageWikiLink Carcharhiniformes.
- Speartooth_shark wikiPageWikiLink Carcharhinus.
- Speartooth_shark wikiPageWikiLink Category:Carcharhinidae.
- Speartooth_shark wikiPageWikiLink Catfish.
- Speartooth_shark wikiPageWikiLink Caudal_fin.
- Speartooth_shark wikiPageWikiLink Chondrichthyes.
- Speartooth_shark wikiPageWikiLink Chordate.
- Speartooth_shark wikiPageWikiLink Commercial_fishing.
- Speartooth_shark wikiPageWikiLink Crab_pot.
- Speartooth_shark wikiPageWikiLink Crab_trap.
- Speartooth_shark wikiPageWikiLink Crustacean.
- Speartooth_shark wikiPageWikiLink Demersal.
- Speartooth_shark wikiPageWikiLink Demersal_zone.
- Speartooth_shark wikiPageWikiLink Dermal_denticle.
- Speartooth_shark wikiPageWikiLink Dorsal_fin.
- Speartooth_shark wikiPageWikiLink Dry_season.
- Speartooth_shark wikiPageWikiLink Ducie_River.
- Speartooth_shark wikiPageWikiLink Elasmobranchii.
- Speartooth_shark wikiPageWikiLink Electroreception.
- Speartooth_shark wikiPageWikiLink Embly_River.
- Speartooth_shark wikiPageWikiLink Embryo.
- Speartooth_shark wikiPageWikiLink Endangered.
- Speartooth_shark wikiPageWikiLink Endangered_species.
- Speartooth_shark wikiPageWikiLink Estuary.
- Speartooth_shark wikiPageWikiLink Family_(biology).
- Speartooth_shark wikiPageWikiLink Fish_fin.
- Speartooth_shark wikiPageWikiLink Fish_scale.
- Speartooth_shark wikiPageWikiLink Fly_River.
- Speartooth_shark wikiPageWikiLink Fossil.
- Speartooth_shark wikiPageWikiLink Fresh_water.
- Speartooth_shark wikiPageWikiLink Friedrich_Gustav_Jakob_Henle.
- Speartooth_shark wikiPageWikiLink Gill_slit.
- Speartooth_shark wikiPageWikiLink Gillnet.
- Speartooth_shark wikiPageWikiLink Gillnetting.
- Speartooth_shark wikiPageWikiLink Glyphis_(shark).
- Speartooth_shark wikiPageWikiLink Glyphis_hastalis.
- Speartooth_shark wikiPageWikiLink Goby.
- Speartooth_shark wikiPageWikiLink Gudgeon_(fish).
- Speartooth_shark wikiPageWikiLink Habitat.
- Speartooth_shark wikiPageWikiLink Habitat_degradation.
- Speartooth_shark wikiPageWikiLink Habitat_destruction.
- Speartooth_shark wikiPageWikiLink Hey_River.
- Speartooth_shark wikiPageWikiLink Indian_Ocean.
- Speartooth_shark wikiPageWikiLink Inshore.
- Speartooth_shark wikiPageWikiLink International_Union_for_Conservation_of_Nature.
- Speartooth_shark wikiPageWikiLink Jack_Garrick.
- Speartooth_shark wikiPageWikiLink Johannes_Peter_Müller.
- Speartooth_shark wikiPageWikiLink Juvenile_(organism).
- Speartooth_shark wikiPageWikiLink Kakadu_National_Park.
- Speartooth_shark wikiPageWikiLink Lakefield_National_Park.
- Speartooth_shark wikiPageWikiLink Leonard_Compagno.
- Speartooth_shark wikiPageWikiLink Longline_fishing.
- Speartooth_shark wikiPageWikiLink Louis_Agassiz.
- Speartooth_shark wikiPageWikiLink Macrobrachium.
- Speartooth_shark wikiPageWikiLink Mangrove.
- Speartooth_shark wikiPageWikiLink Nautical_mile.
- Speartooth_shark wikiPageWikiLink Nematalosa_erebi.
- Speartooth_shark wikiPageWikiLink New_Guinea.
- Speartooth_shark wikiPageWikiLink Nibea_squamosa.
- Speartooth_shark wikiPageWikiLink Nictitating_membrane.
- Speartooth_shark wikiPageWikiLink Normanby_River.
- Speartooth_shark wikiPageWikiLink Northern_Territory.
- Speartooth_shark wikiPageWikiLink Ord_River.
- Speartooth_shark wikiPageWikiLink Osteichthyes.
- Speartooth_shark wikiPageWikiLink Papua_New_Guinea.
- Speartooth_shark wikiPageWikiLink Pectoral_fin.
- Speartooth_shark wikiPageWikiLink Pelvic_fin.
- Speartooth_shark wikiPageWikiLink Placenta.