Claim: Macrochilo orciferalis was discovered in 1859 by Francis Walker, best known for his catalogues of Orthoptera, Neuroptera, Hemiptera, Diptera, Lepidoptera and Hymenoptera.
Evidence: The species was first described by Francis Walker in 1859. He is best known for his catalogues of Orthoptera, Neuroptera, Hemiptera, Diptera, Lepidoptera and Hymenoptera.