Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Paddlefish> ?p ?o }
- Paddlefish abstract "Paddlefish (family Polyodontidae) are basal Chondrostean ray-finned fish. They have been referred to as "primitive fish" because they have evolved with few morphological changes since the earliest fossil records of the Late Cretaceous, seventy to seventy-five million years ago. Polyodontids are exclusively North American with the exception of the genus Psephurus, which includes solely the Chinese paddlefish (Psephurus gladius).There are five known taxa: three extinct taxa from western North America, and two extant taxa, including the American paddlefish (Polyodon spathula) which is endemic to the Mississippi River basin in the U.S. and the critically endangered Chinese paddlefish (Psephurus glades) which is endemic to the Yangtze River Basin in China. Chinese paddlefish are also commonly referred to as "Chinese swordfish", or "elephant fish".Paddlefish populations have declined dramatically throughout their historic range as a result of overfishing, pollution, and the encroachment of human development, including the construction of dams that have blocked their seasonal upward migration to ancestral spawning grounds. Other detrimental effects include alterations of rivers which have changed natural flows resulting in the loss of spawning habitat and nursery areas. Chinese paddlefish have not been seen in the wild since 2003, and may now be extinct for many of the same reasons that have plagued the American species.".
- Paddlefish class Actinopterygii.
- Paddlefish kingdom Animal.
- Paddlefish order Acipenseriformes.
- Paddlefish phylum Chordate.
- Paddlefish thumbnail Paddlefish_Polyodon_spathula.jpg?width=300.
- Paddlefish wikiPageExternalLink spoonbill.htm.
- Paddlefish wikiPageExternalLink chap6.htm.
- Paddlefish wikiPageExternalLink Polyodon_spathula.
- Paddlefish wikiPageExternalLink paddlefish.htm.
- Paddlefish wikiPageExternalLink padlfish.htm.
- Paddlefish wikiPageExternalLink FamilySummary.cfm?ID=33.
- Paddlefish wikiPageExternalLink Paddlefish.htm.
- Paddlefish wikiPageExternalLink synchronization.
- Paddlefish wikiPageExternalLink main.html.
- Paddlefish wikiPageExternalLink watch?v=FONx-LEly0k&list=UUDccenSZMiOc93B6BF6OSbA&index=7.
- Paddlefish wikiPageID "237945".
- Paddlefish wikiPageLength "20687".
- Paddlefish wikiPageOutDegree "96".
- Paddlefish wikiPageRevisionID "678704605".
- Paddlefish wikiPageWikiLink Acipenseriformes.
- Paddlefish wikiPageWikiLink Actinopterygii.
- Paddlefish wikiPageWikiLink Albert_Günther.
- Paddlefish wikiPageWikiLink American_paddlefish.
- Paddlefish wikiPageWikiLink Ampulla.
- Paddlefish wikiPageWikiLink Ampullae_of_Lorenzini.
- Paddlefish wikiPageWikiLink Anadromous.
- Paddlefish wikiPageWikiLink Animal.
- Paddlefish wikiPageWikiLink Appendage.
- Paddlefish wikiPageWikiLink Appendages.
- Paddlefish wikiPageWikiLink Aquaculture.
- Paddlefish wikiPageWikiLink Artificial_propagation.
- Paddlefish wikiPageWikiLink Austria.
- Paddlefish wikiPageWikiLink Basal_(phylogenetics).
- Paddlefish wikiPageWikiLink Benthic.
- Paddlefish wikiPageWikiLink Benthic_zone.
- Paddlefish wikiPageWikiLink Bernard_Germain_de_Lacépède.
- Paddlefish wikiPageWikiLink Broadcast_spawner.
- Paddlefish wikiPageWikiLink Bulgaria.
- Paddlefish wikiPageWikiLink CITES.
- Paddlefish wikiPageWikiLink Canada.
- Paddlefish wikiPageWikiLink Category:Acipenseriformes.
- Paddlefish wikiPageWikiLink Category:Late_Cretaceous_first_appearances.
- Paddlefish wikiPageWikiLink Category:Polyodontidae.
- Paddlefish wikiPageWikiLink Charles_Lucien_Bonaparte.
- Paddlefish wikiPageWikiLink China.
- Paddlefish wikiPageWikiLink Chinese_paddlefish.
- Paddlefish wikiPageWikiLink Chondrostean.
- Paddlefish wikiPageWikiLink Chondrostei.
- Paddlefish wikiPageWikiLink Chordate.
- Paddlefish wikiPageWikiLink Crossopholis.
- Paddlefish wikiPageWikiLink Czech_Republic.
- Paddlefish wikiPageWikiLink Danube.
- Paddlefish wikiPageWikiLink Danube_River.
- Paddlefish wikiPageWikiLink Eduard_von_Martens.
- Paddlefish wikiPageWikiLink Edward_Drinker_Cope.
- Paddlefish wikiPageWikiLink Egg.
- Paddlefish wikiPageWikiLink Egg_(biology).
- Paddlefish wikiPageWikiLink Electron_microscope.
- Paddlefish wikiPageWikiLink Electron_microscopy.
- Paddlefish wikiPageWikiLink Endemic.
- Paddlefish wikiPageWikiLink Endemism.
- Paddlefish wikiPageWikiLink Evolution_of_fish.
- Paddlefish wikiPageWikiLink Extant_taxon.
- Paddlefish wikiPageWikiLink Extinct.
- Paddlefish wikiPageWikiLink Extinction.
- Paddlefish wikiPageWikiLink Fish_fin.
- Paddlefish wikiPageWikiLink Fish_migration.
- Paddlefish wikiPageWikiLink Fossil.
- Paddlefish wikiPageWikiLink Fossil_record.
- Paddlefish wikiPageWikiLink Freshwater_fish.
- Paddlefish wikiPageWikiLink Germany.
- Paddlefish wikiPageWikiLink Gravid.
- Paddlefish wikiPageWikiLink Gravidity_and_parity.
- Paddlefish wikiPageWikiLink Great_Lakes.
- Paddlefish wikiPageWikiLink Heterocercal.
- Paddlefish wikiPageWikiLink Hungary.
- Paddlefish wikiPageWikiLink IUCN_Red_List.
- Paddlefish wikiPageWikiLink Johann_Julius_Walbaum.
- Paddlefish wikiPageWikiLink Kansas.
- Paddlefish wikiPageWikiLink Late_Cretaceous.
- Paddlefish wikiPageWikiLink Maryland.
- Paddlefish wikiPageWikiLink Ministry_of_Natural_Resources_and_Forestry.
- Paddlefish wikiPageWikiLink Mississippi_River.
- Paddlefish wikiPageWikiLink Missouri.
- Paddlefish wikiPageWikiLink Neontology.
- Paddlefish wikiPageWikiLink New_York.
- Paddlefish wikiPageWikiLink North_America.
- Paddlefish wikiPageWikiLink Ontario.
- Paddlefish wikiPageWikiLink Ontario_Ministry_of_Natural_Resources.
- Paddlefish wikiPageWikiLink Operculum_(fish).
- Paddlefish wikiPageWikiLink Paddlefish.
- Paddlefish wikiPageWikiLink Paleopsephurus.
- Paddlefish wikiPageWikiLink Pennsylvania.
- Paddlefish wikiPageWikiLink Piscivore.
- Paddlefish wikiPageWikiLink Piscivores.
- Paddlefish wikiPageWikiLink Plant_propagation.
- Paddlefish wikiPageWikiLink Plovdiv.
- Paddlefish wikiPageWikiLink Polyodon.
- Paddlefish wikiPageWikiLink Polyodon_spathula.