Claim: Amorpha juglandis, the walnut sphinx, is a species in the monotypic moth genus Amorpha, which is in the family Sphingidae, under the kingdom Animalia.
Evidence: Amorpha juglandis, the walnut sphinx, is the only species in the monotypic moth genus Amorpha, which is in the family Sphingidae, erected by Jacob Hübner in 1809. Animalia Kingdom: