筍虫
Meanings
1
horse botfly larva
rare term
Rare term for the larva of a horse botfly (Gasterophilus species). The cross-reference 馬蠅 (うまばえ) refers to the adult fly.
See also: ウマバエ
In old documents, a larva that parasitizes the stomach of horses is recorded under the name 筍虫.