eggar

Thân thiện

The eggar moth rests on a tree branch.

Definition

1. Noun:
   • A type of moth: An "eggar" is a moth belonging to the family Lasiocampidae. The adult moths typically have nonfunctional mouthparts and do not feed. Their larvae (caterpillars) are known for feeding on tree leaves and constructing distinctive, egg-shaped cocoons.

Examples of Usage

• Noun:
  • The oak eggar is a common species found in European woodlands.
  • We found an eggar cocoon attached to a branch.
  • The caterpillars of the eggar can defoliate small trees.

Advanced Usage

• In Entomology: The term is used specifically for moths in the genus and related genera within the Lasiocampidae family. They are often studied for their silk-producing capabilities and lifecycle.
  • The researcher published a paper on the silk structure of the eggar's cocoon.

Variants and Related Words

• Eggar moth: The full common name for insects in this group.
  • The eggar moth is most active at night.
• Lasiocampid: The scientific family name (Lasiocampidae) to which eggars belong.
  • Lasiocampids, including eggars, are often hairy moths.

Synonyms

• Lackey moth (for some species within the same family).
• Tent caterpillar moth (shares similar larval behavior but is a different genus; a loose synonym in casual context).

Related Phrases

• Eggar cocoon: Specifically refers to the silken, egg-shaped protective case spun by the larva.
  • The eggar cocoon is remarkably sturdy.

Related Idioms

(There are no common idioms directly featuring the word "eggar". It is a technical term.)

Học thuật

Noun

1. moth having nonfunctional mouthparts as adults; larvae feed on tree foliage and spin egg-shaped cocoons

Từ đồng nghĩa

• egger