family dermochelyidae

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Definition

Proper noun: * Family Dermochelyidae: A taxonomic family of marine turtles containing a single living species, the leatherback sea turtle (Dermochelys coriacea). This family is characterized by a unique shell structure lacking bony plates, instead being covered by a leathery skin.

Usage
  • Scientific Classification: Used primarily in biological and zoological contexts to classify a distinct lineage of sea turtles.
    • The leatherback is the sole surviving member of the family Dermochelyidae.
    • Fossil evidence helps scientists understand the evolution of Family Dermochelyidae.
Advanced Usage
  • Taxonomic Context: Often used in contrast to the other extant sea turtle family, Cheloniidae (which includes species like green turtles and loggerheads).
    • Unlike the hard-shelled turtles in Family Cheloniidae, those in Family Dermochelyidae possess a flexible, ridged carapace.
Variants and Related Words
  • Dermochelyid (noun/adjective): A member of the family Dermochelyidae; pertaining to this family.
    • The dermochelyid lineage is ancient.
  • Leatherback turtle / Leatherback sea turtle (): The common name for the only living species within this family.
Synonyms
  • Leatherback turtle family: A descriptive, non-scientific synonym.
Noun
  1. sea turtles

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