Gastroxides is a genus of horse flies in the family Tabanidae. This genus possesses three closely placed ocelli at the vertex of the head, between the compound eyes.
Species Gastroxides ater Saunders, 1842 - India Gastroxides ornatus (Bigot, 1859) - Sri Lanka, South India Gastroxides shirakii Ôuchi, 1939 - China
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