vespertilian bat

Thân thiện

A vespertilian bat emerges from its cave at dusk.

Definition

Noun: A vespertilian bat is a variety of carnivorous bat. This term specifically refers to bats belonging to the family Vespertilionidae, which is the largest and most common family of bats. They are typically characterized by their small to medium size, plain facial features without elaborate nose-leaves, and a tail that is fully enclosed within a membrane (the uropatagium).

Usage Examples

• The most common bat found in North American attics is often a vespertilian bat, such as the little brown bat.
• Scientists studied the echolocation calls of the vespertilian bat to understand its hunting patterns.
• Unlike fruit bats, the vespertilian bat is insectivorous, helping to control mosquito populations.

Advanced Usage

• The term is primarily used in formal, scientific, or zoological contexts to distinguish members of the Vespertilionidae family from other bat families (e.g., fruit bats, vampire bats).
• It can be used attributively as a noun modifier:

Variants and Related Words

• Vespertilionid (noun): A more precise scientific synonym for a vespertilian bat.
• Microbat (noun): A broader informal term that includes vespertilian bats and other small, echolocating bats, contrasting them with fruit bats (megabats).

Synonyms

• Evening bat (common name for some species within the family)
• Common bat
• Insectivorous bat (descriptive term, though not all insectivorous bats are vespertilionids)

Related Phrases/Idioms

• No common idioms directly incorporate "vespertilian bat." The word is technical and not typically used in figurative language.

Học thuật

Noun

1. a variety of carnivorous bat

Từ đồng nghĩa

• vespertilionid