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Hastanectes

Genus

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  • Sauropterygia
    • Eosauropterygia
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    • Home
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    • Diet and senses
      Diet and senses
    • Liopleurodon
      Liopleurodon
    • Anatomy
      Anatomy
    • Author
      Author
    • The Stewartby Pliosaur and the 1967 Liopleurodon reconstruction
      The Stewartby Pliosaur and the 1967 Liopleurodon reconstruction
    • Why did elasmosaurids have such a long neck?
      Why did elasmosaurids have such a long neck?
    • Eosauropterygia
      Eosauropterygia
    • Polycotylidae
      Polycotylidae
    • Monsters
      Monsters
  • The ‘Plesiosaur Bites’ Blog: Recent

    • The Stewartby Pliosaur and the 1967 Liopleurodon reconstruction
    • The Plesiosaur’s Neck book – 1 month retrospective
    • The Plesiosaur’s Neck book – out now!
    • The Plesiosaur’s Neck book – pre-order!
    • The Plesiosaur’s Neck book – coming soon!
    • Did plesiosaurs have the hump?
    • The University of British Columbia’s new Elasmosaurus
    • Thaumatodracon – the Wonder Dragon
    • Six years of new plesiosaur replicas (2012-2017)
    • Investigating plesiosaur swimming using computer simulations
  • Genera

    • Abyssosaurus
    • Albertonectes
    • Anguanax
    • Anningasaura
    • Apractocleidus
    • Archaeonectrus
    • Aristonectes
    • Attenborosaurus
    • Atychodracon
    • Avalonnectes
    • Bishanopliosaurus
    • Bobosaurus
    • Borealonectes
    • Brancasaurus
    • Colymbosaurus
    • Cryonectes
    • Cryptoclidus
    • Djupedalia
    • Edgarosaurus
    • Elasmosaurus
    • Eoplesiosaurus
    • Eretmosaurus
    • Eurycleidus
    • Gallardosaurus
    • Gronausaurus
    • Hastanectes
    • Hauffiosaurus
    • Hydrorion
    • Hydrotherosaurus
    • Kaiwhekea
    • Kimmerosaurus
    • Kronosaurus
    • Leptocleidus
    • Libonectes
    • Liopleurodon
    • Lusonectes
    • Macroplata
    • Maresaurus
    • Marmornectes
    • Mauisaurus
    • Megalneusaurus
    • Meyerasaurus
    • Microcleidus
    • Morturneria
    • Muraenosaurus
    • Occitanosaurus
    • Ogmodirus
    • Pachycostasaurus
    • Pantosaurus
    • Peloneustes
    • Plesiopterys
    • Plesiosaurus
    • Pliosaurus
    • Raptocleidus
    • Rhomaleosaurus
    • Simolestes
    • Spitrasaurus
    • Stenorhynchosaurus
    • Sthenarosaurus
    • Stratesaurus
    • Styxosaurus
    • Tatenectes
    • Thalassiodracon
    • Thalassomedon
    • Thaumatodracon
    • Thililua
    • Tricleidus
    • Vectocleidus
    • Vinialesaurus
    • Westphaliasaurus
    • Woolungasaurus
    • Yuzhoupliosaurus
  • Families

    • Aristonectinae
    • Brachaucheninae
    • ‘Cimoliasauridae’
    • Cryptoclididae
    • Elasmosauridae
    • Leptocleididae
    • Microcleididae
    • Plesiosauridae
    • Pliosauridae
    • Polycotylidae
    • Rhomaleosauridae
  • Higher Taxa

    • Eosauropterygia
    • Eusauropterygia
    • Pachypleurosauria
    • Nothosauria
    • Pistosauroidea
    • Pistosauria
    • Plesiosauria
    • Pliosauroidea
    • Plesiosauroidea
  • Categories

Plesiosaur Directory © 2023
Adam S. Smith. This site opened in June 2001 and was last updated in October 2021.

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The skeletons in the site header are (from left to right): Kronosaurus (Museum of Comparative Zoology, Harvard University, Cambridge), Thalassomedon (American Museum of Natural History, New York), Cryptoclidus (Hunterian Museum and Art Gallery, Glasgow), Rhomaleosaurus (Natural History Museum, London), Dolichorhynchops (Smithsonian Institution's National Museum of Natural History, Washington) and Thalassiodracon (Natural History Museum, London).

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