false vampire

Thân thiện

A false vampire bat hunts insects under the moon.

Definition

Noun 1. A type of carnivorous bat: The term "false vampire" refers to any of several species of large bats found in both the New World (the Americas) and Old World (Africa, Asia, Australia). They are called "false" vampires because they were historically and mistakenly believed to drink blood, like true vampire bats. In reality, their diet consists of other animals, primarily insects, but also small vertebrates like birds, rodents, frogs, and other bats.

Usage Examples

• Noun:
  • The spectral bat, a large false vampire from Central and South America, preys on birds and rodents.
  • Despite its frightening name, the false vampire bat is harmless to humans and helps control insect populations.
  • Researchers studied the hunting techniques of the Australian ghost bat, a type of false vampire.

Advanced Usage

• The term is often used in zoology and biology to distinguish these insectivorous/ carnivorous bats from the three species of true vampire bats (subfamily Desmodontinae) that actually feed on blood.
• It can be used figuratively to describe a person or thing that is mistakenly perceived as a dangerous threat.
  • The new policy was branded a false vampire by critics, who argued its fearsome reputation was unfounded.

Variants and Related Words

• False vampire bat: The full, more common term.
• Ghost bat (): A specific species of false vampire bat found in Australia.
• Spectral bat (): A specific, large species of false vampire bat found in the Neotropics.
• Carnivorous bat: A broader category that includes false vampires.
• Vampire bat: The true blood-feeding bat, which is a different biological group.

Synonyms

• None that are direct and precise. Descriptive phrases like "large carnivorous bat" or "non-blood-feeding bat of the family Megadermatidae (Old World) or Phyllostomidae (New World)" are used for scientific clarity.

Related Phrases

• To be a false vampire: To be something mistakenly feared as a parasitic or dangerous entity.
  • The corporation was accused of being a false vampire, draining the town's resources, though economic data proved otherwise.

Related Idioms

• A wolf in sheep's clothing / A false vampire: This draws a parallel, likening a deceptively harmless-looking danger ("wolf") to a bat mistakenly thought to be a blood-drinker ("false vampire"). The idiom emphasizes a mistaken identity concerning threat level.
  • The friendly takeover bid turned out to be a false vampire—a wolf in sheep's clothing aimed at asset-stripping the company.

Học thuật

Noun

1. any New or Old World carnivorous bat erroneously thought to suck blood but in fact feeding on insects

Từ đồng nghĩa

• false vampire bat