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  • Sturgeon - Wikipedia
    Sturgeon are the 27 species of fish belonging to the family Acipenseridae The earliest sturgeon fossils date to the Late Cretaceous, and are descended from other, earlier acipenseriform fish, which date back to the Early Jurassic period, some 174 to 201 million years ago
  • Acipenseridae (Sturgeons) | INFORMATION | Animal Diversity Web
    There are 23 species of sturgeons, all found in the northern hemisphere They are mostly found in large, freshwater lakes and rivers but some species also travel to the ocean and return to rivers and lakes to breed Sturgeons can grow to be very large, up to 4 2 meters Sturgeons have rows of large, bony scutes on their bodies
  • Acipenseriformes - Wikipedia
    Acipenseriformes æsɪˈpɛnsərɪfɔːrmiːz is an order of basal [1] ray-finned fishes that includes living and fossil sturgeons and paddlefishes (Acipenseroidei), as well as the extinct families Chondrosteidae and Peipiaosteidae [2][3][4] They are the second earliest diverging group of living ray-finned fish after the bichirs
  • Sturgeon - Species, Size, Lifespan, Habitat, Diet, Pictures
    They belong to the family Acipenseridae, within the order Acipenseriformes and the class Actinopterygii 1 While members of Acipenseriformes first appeared during the Early Jurassic Period (~201 to 174 million years ago), the first true sturgeons are believed to have emerged in the Upper Cretaceous (~100 to 94 million years ago)
  • IUCN SSG Acipenseridae Taxonomy - NASPS
    The paper presents a significant update to the phylogeny of sturgeon (Acipenseridae), proposing a new generic taxonomy that reclassifies the traditional genera Acipenser and Huso This revised taxonomy resurrects the genus Sinosturio and moves sixteen species from Acipenser into Huso and Sinosturio It also confines Acipenser to only three species
  • Sturgeon | Characteristics Facts | Britannica
    sturgeon, (family Acipenseridae), any of about 29 species of fishes of the family Acipenseridae (subclass Chondrostei), native to temperate waters of the Northern Hemisphere
  • Family Acipenseridae - burkemuseum. org
    There are 24 species recognized in this family, two of which are found in Puget Sound The Green Sturgeon grows to about 2 meters long, and the White Sturgeon may reach lengths of about 6 meters Sturgeons are not frequently encountered in Puget Sound
  • Toward a Phylogenetic Taxonomy of Sturgeons Acipenseriformes: Acipenseridae
    Here, we use DNA sequence and Actinopterygii morphological data to investigate the phylogenetic relationships of sturgeons and produce a phylogenetic basis for the taxonomy of Acipenseridae We resolve five major clades within sturgeons
  • Acipenseridae - The Fish Tree of Life
    Taxonomy and phylogeny of Acipenseridae, a family of ray-finned fishes Based on the Phylogenetic Fish Classification Also includes species checklists, fossil calibrations, DNA sequences
  • Sturgeon Animal Facts - Acipenseridae - A-Z Animals
    Sturgeons are ray-finned fish belonging to the class Actinopterygii, the order Acipenseriformes, and the family Acipenseridae, which includes approximately 28 extant species and six extinct ones Living species are found in four genera: Acipenser, Huso, Scaphirhynchus, and Pseudoscaphirhynchus





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