oestrus ovis

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Definition

Noun: * A parasitic fly species: Oestrus ovis is the scientific name for a species of fly, commonly known as the sheep bot fly or nasal bot fly. Its larvae are internal parasites that infest the nasal passages and sinuses of sheep and goats.

Usage
  • is a significant veterinary concern in sheep-rearing regions.
  • Infestation by larvae can cause irritation, nasal discharge, and breathing difficulties in the host animal.
  • The life cycle of involves the adult fly depositing larvae in the nostrils of the host.
Examples
  • The veterinarian diagnosed the sheep's persistent sneezing as an infestation of .
  • A study focused on controlling the population of to improve flock health.
  • The life cycle of is well-documented in parasitology textbooks.
Advanced Usage
  • The term is used almost exclusively in scientific, veterinary, and agricultural contexts. In common language, the common names "sheep bot fly" or "nasal bot" are more frequently used.
  • It can be used metonymically to refer to the condition (myiasis) caused by the parasite.
    • The sheep were treated for Oestrus ovis.
Variants and Related Words
  • Sheep bot fly (n): The common name for .
  • Nasal bot fly (n): Another common name, describing the site of infestation.
  • Bot (n): A general term for the larval stage of certain parasitic flies.
  • Myiasis (n): The medical term for an infestation of the body by fly larvae.
Synonyms
  • Sheep bot fly
  • Nasal bot fly
Related Phrases
  • Infestation of Oestrus ovis: The condition of being parasitized by this species.
  • Oestrus ovis larvae: Specifically refers to the parasitic larval stage.
Noun
  1. larvae are parasitic on sheep

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