Cynodontia

Học thuật
Thân thiện
Definition
  1. Noun:
    • A taxonomic division within the order Therapsida: Cynodontia refers to a group of extinct, mostly small, carnivorous synapsids (often called "mammal-like reptiles") that lived from the Late Permian through the Triassic periods. They are characterized by advanced, mammal-like teeth and skeletal features that are evolutionary precursors to mammals.
Usage Examples
  • Noun:
    • The fossil record shows that Cynodontia exhibited increasingly mammalian jaw structures.
    • Paleontologists study Cynodontia to understand the transition from reptiles to mammals.
Advanced Usage
  • In phylogenetic context: The term is used to denote a clade, meaning it includes all descendants of a common ancestor.
    • Cynodontia is a key clade for tracing the origin of mammalian characteristics.
Variants and Related Words
  • Cynodont (n): A member of the Cynodontia group.
    • The cynodont had differentiated teeth similar to modern mammals.
Synonyms
  • Advanced therapsids (in a broad evolutionary context).
  • Mammal-like reptiles (a common, though technically paraphyletic, descriptive term for therapsids including cynodonts).
Related Phrases / Compound Terms
  • Cynodontia fossils: Fossils belonging to this group.
    • The museum has an impressive collection of Cynodontia fossils.
  • Cynodontia research: Scientific study focused on this taxon.
Noun
  1. a division of the order Therapsida from the Triassic period comprising small carnivorous tetrapod reptiles often with mammal-like teeth

Từ đồng nghĩa

Từ chứa "Cynodontia"

Từ có nhắc đến "Cynodontia"