freetailed bat
Học thuậtThân thiện
Definition
Noun: 1. A small, swift, insectivorous bat characterized by leathery ears and a long tail that extends freely beyond the edge of the tail membrane; commonly found in warm regions.
Usage
The term "freetailed bat" is used specifically in zoology and biology to refer to a member of the family Molossidae. It describes a distinct physical feature—the tail projecting beyond the uropatagium (the membrane between the legs)—which differentiates it from other bat families. - The colony of freetailed bats emerged from the cave at dusk to hunt for insects. - Researchers study the echolocation calls of the freetailed bat.
Advanced Usage
- The name is often used in a compound form with a specific genus or species descriptor (e.g., Mexican freetailed bat, ).
- The Mexican freetailed bat is known for its long migratory flights.
Variants and Related Words
- Free-tailed bat: A common alternate spelling using a hyphen.
- Molossid: The scientific/adjectival form relating to the family Molossidae, to which freetailed bats belong.
- The molossid bats are known for their fast, high-altitude flight.
Synonyms
- Mastiff bat: Another common name for bats in the family Molossidae, referring to their dog-like facial appearance.
Related Terms (Contextual)
- Insectivorous: Feeding on insects.
- Uropatagium: The tail membrane in bats.
- Colony: A large group of bats living together.
Noun
- small swift insectivorous bat with leathery ears and a long tail; common in warm regions