Dermochelyidae
Encyclopedia
Dermochelyidae is a family
Family (biology)
In biological classification, family is* a taxonomic rank. Other well-known ranks are life, domain, kingdom, phylum, class, order, genus, and species, with family fitting between order and genus. As for the other well-known ranks, there is the option of an immediately lower rank, indicated by the...

 of turtles which has eight extinct and one extant genera
Genera
Genera is a commercial operating system and development environment for Lisp machines developed by Symbolics. It is essentially a fork of an earlier operating system originating on the MIT AI Lab's Lisp machines which Symbolics had used in common with LMI and Texas Instruments...

.

Classification of known genera

  • Subfamily Desmatochelyinae
    • Corochelys
    • Desmatochelys
      Desmatochelys
      Desmatochelys is an extinct genus of sea turtle.- External links :*...

  • Subfamily Allopleuroninae
    • Allopleuron
      Allopleuron
      Allopleuron hoffmani was a giant sea turtle, now extinct....

    • Eosphargis
      Eosphargis
      Eosphargis is an extinct genus of sea turtle from the Eocene of Africa, Europe, and North America. It was first named by Richard Lydekker in 1889, and contains one species, E. gigas. The species is also known as Anglocetus beatsoni....

    • Glyptochelone
    • Protosphargis
      Protosphargis
      Protosphargis is an extinct genus of sea turtle from the Upper Cretaceous of Italy. It was first named by Capellini in 1884.-Sources:* at the Paleobiology Database...

  • Subfamily Dermochelyinae
    • Cosmochelys
      Cosmochelys
      Cosmochelys is an extinct genus of sea turtle from the Eocene of Africa. It was first named by Andrews in 1920, and contains one species, C. dolloi.-External links:* at the Paleobiology Database...

    • Dermochelys
      • Dermochelys coriacea – Leatherback sea turtle
    • Psephophorus
      Psephophorus
      Psephophorus is an extinct genus of sea turtle that lived from the Oligocene to the Pliocene. Its remains have been found in Europe, Africa, North America, and New Zealand. It was first named by Hermann von Meyer in 1847, and contains seven species, P. polygonus, P. calvertensis, P. eocaenus, P....



Also
  • Mesodermochelys
    Mesodermochelys
    Mesodermochelys is an extinct genus of sea turtle known from the Santonian to the Campanian of what today is Japan. One species is known, the type species M. undulatus; it was given its binomial name by Ren Hirayama and Tsutomu Chitoku in 1996...

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