Definition

1. Noun:
   • A taxonomic superfamily of rodents: "Superfamily Muroidea" is a scientific classification for a large group of rodents. It is essentially equivalent to the suborder Myomorpha but specifically excludes the family Dipodidae (jerboas and jumping mice). This superfamily includes families such as Muridae (true mice and rats, gerbils), Cricetidae (hamsters, voles, New World rats and mice), and others.

Usage Examples

• Noun:
  • The superfamily Muroidea contains over a third of all mammal species.
  • In their research, they focused on the evolutionary history of the superfamily Muroidea.
  • The house mouse belongs to the superfamily Muroidea.

Advanced Usage

• In taxonomic hierarchy: The term is used in precise biological and zoological contexts to discuss classification, evolution, and comparative anatomy.
  • The phylogenetic study aimed to resolve relationships within the superfamily Muroidea.

Variants and Related Words

• Muroid (adj): Of or relating to the superfamily Muroidea.
  • They studied muroid rodents for over a decade.
• Myomorpha (n): The suborder to which Muroidea is closely related.
• Muridae (n): The largest family within the superfamily Muroidea.

Synonyms

• Muroid rodents (informal collective term within zoology).

Notes on Meaning

• This term has a single, highly specific meaning in scientific taxonomy. It does not have different everyday meanings, idioms, or phrasal verbs. Its usage is confined to academic and professional contexts in zoology, mammalogy, and evolutionary biology.

Noun

1. a superfamily of rodents essentially equal to the suborder Myomorpha but with the Dipodidae excluded