Gasterophilus(redirected from Gasterophilus haemorrhoidalis)
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a genus of flies, the horse botflies, the larvae of which develop in the gastrointestinal tract of horses and may sometimes infect humans.
A genus of botflies belonging to the family Oestridae, order Diptera. The larvae infest horses.
A species that infests the noses of horses.
A species that infests the stomachs of horses.
The chin fly, which lays eggs on hair shafts on the lower lip and jaw of horses.