Definition

Noun: - A taxonomic family of insects within the order Orthoptera, commonly known as short-horned grasshoppers. This family includes many species that are also referred to as true locusts when they exhibit swarming behavior.

Usage

• The term "family Acrididae" is used in formal, scientific contexts such as entomology, biology, and agriculture to classify and discuss a specific group of grasshoppers.
• It refers to the collective group, not an individual insect. An individual is called an "acridid" or a "short-horned grasshopper."

Examples

• Scientific Classification:

  • The migratory locust, a significant agricultural pest, belongs to the family Acrididae.
  • Entomologists study the behavior of species within the family Acrididae.

• General Context:

  • Many insects in the family Acrididae have the ability to produce sound by stridulation.
  • Control measures for pests in the family Acrididae are a major concern for farmers.

Advanced Usage

• "Member of the family Acrididae": A more precise way to refer to an individual insect from this group.
  • The differential grasshopper is a well-known member of the family Acrididae.

Variants and Related Words

• Acridid (noun): A common name for any insect belonging to the family Acrididae.
  • The field was full of acridids after the rain.
• Acrididian (adjective): Pertaining to or characteristic of the family Acrididae. (This is a more technical term).
• Short-horned grasshopper (noun): The standard common name for insects in this family, referring to their relatively short antennae compared to other grasshopper families.
• Locust (noun): A common name for certain species within the Acrididae family that can form dense, migratory swarms under specific conditions.

Synonyms

• Short-horned grasshoppers: The primary common name synonym for the family.
• True locusts: A synonym specifically for the swarming species within the family.

Notes on Meaning

• The term is strictly scientific. In everyday conversation, people use "grasshoppers" or "locusts."
• "Locust" is not a separate taxonomic category but a descriptive term for the swarming phase of some Acrididae species. Therefore, all locusts are in the family Acrididae, but not all Acrididae are called locusts.

Noun

1. short-horned grasshoppers; true locusts