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  • Sturgeon - Wikipedia
    ”Sturgeon” is the common name for 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
  • Sturgeon | Characteristics Facts | Britannica
    Sturgeon, any of about 29 species of fishes of the family Acipenseridae (subclass Chondrostei), native to temperate waters of the Northern Hemisphere Most species live in the ocean and ascend rivers to spawn in spring or summer; a few others are confined to fresh water
  • 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
  • FAMILY Details for Acipenseridae - Sturgeons
    Species Synonymy list for the family Acipenseridae as currently in FishBase Important recommendation: The list below must not be used as an authority reference synonymy list like those found in scientific published revisions, which must be the source to be used and cited eventually when they exist
  • Acipenseridae - Animalia
    They are one of two living families of the Acipenseriformes alongside paddlefish (Polyodontidae) The family is grouped into four genera: Acipenser(which is paraphyletic, containing many distantly related sturgeon species), Huso, Scaphirhynchus,and Pseudoscaphirhynchus
  • 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 - waterworlds. info
    Acipenseridae is a family of fish that comprises sturgeons and paddlefish They are characterized by their elongated bodies, cartilaginous skeletons, and the presence of five rows of bony plates called scutes running along their bodies
  • Acipenseridae - sturgeons | Wildlife Journal Junior
    There are 25 species of large, primitive fish in this family Scientists have found sturgeon fossils that are over 350 million years old Sturgeons are found in cold to temperate waters in the Northern Hemisphere They range in size from 6-20 feet in length
  • 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 Family (Acipenseridae) – Pearson Ecological
    Sturgeon Family (Acipenseridae) The last remnants of an ancient form of fish; originated more than 200 million years ago 27 species in the world, 2 in British Columbia of fish noted for large body size and long life spans Lack bones; skeleton is make of cartilage Newly hatched sturgeon larvae look more like tadpoles than fish





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