Chamaeleontidae
Học thuậtThân thiện
Definition
Noun 1. A family of lizards: Chamaeleontidae is the scientific family name for a group of reptiles commonly known as Old World chameleons. These are distinguished by their zygodactylous feet (toes fused into opposable bundles), separately mobile eyes, long projectile tongues, and the ability to change skin color.
Usage
- The term is used primarily in formal, scientific, or zoological contexts to classify and discuss these reptiles as a taxonomic group.
- Example: "The family Chamaeleontidae contains over 200 species, most of which are native to Africa and Madagascar."
Advanced Usage
- In biological taxonomy, the name is capitalized when referring to the formal family rank: .
- The spelling Chamaeleonidae is also an accepted variant in some taxonomic classifications.
Variants and Related Words
- Chamaeleonidae (n): An alternative spelling for the same family.
- Chamaeleon (n): The genus name within the family, and a less common singular form for "chameleon."
- Chameleon (n): The common English name for any member of the family Chamaeleontidae.
Synonyms
- Family Chamaeleontidae (scientific synonym)
- Old World chameleons (descriptive synonym)
Related Terms (Contextual)
- Sauria (n): A suborder of reptiles that includes lizards; in some classifications, Chamaeleontidae is considered part of this larger group.
- Agamidae (n): Another family of lizards (dragons) sometimes closely associated with or considered to include chameleons in broader classifications.
- Iguanidae (n): The lizard family containing New World chameleons (e.g., the anole), which are not members of Chamaeleontidae.
Noun
- Old World chameleons; in some classifications they are considered a superfamily of Sauria