noctuid

/'nɔktju:id/

Thân thiện

A noctuid moth rests on a tree trunk at night.

Definition

1. Noun:
   • A noctuid is typically a dull-colored, medium-sized moth that is active at night. The larvae (caterpillars) of these moths usually have smooth bodies and are often significant pests to agricultural crops.

Usage Examples

• Noun:
  • The farmer set up a light trap to monitor the population of noctuids in his field.
  • Many noctuids, like the cutworm, are known for damaging seedlings.

Advanced Usage

• In entomological classification, "noctuid" refers specifically to a member of the large family Noctuidae, which is one of the most diverse families of Lepidoptera (butterflies and moths).
  • The study focused on the pheromone communication systems within the Noctuidae family.

Variants and Related Words

• Noctuid moth (n): A more descriptive full term for a moth belonging to this family.
  • The armyworm is a type of noctuid moth.
• Noctuidae (n, proper): The scientific family name.
  • The Noctuidae family contains over 35,000 known species.

Synonyms

• Owlet moth: A common name for moths in the Noctuidae family, often used interchangeably with "noctuid."
• Cutworm moth: A name for specific pest species within the noctuid family.

Related Terms (Not Phrasal Verbs)

• Larva (n): The immature, wingless, and often wormlike feeding stage of an insect that undergoes complete metamorphosis. Noctuid larvae are the destructive pest stage.
• Pest (n): An animal detrimental to humans or human concerns, such as agriculture. Many noctuids are considered agricultural pests.

Học thuật

Noun

1. usually dull-colored medium-sized nocturnal moth; the usually smooth-bodied larvae are destructive agricultural pests

Từ đồng nghĩa

• noctuid moth
• owlet moth