Distributional records of certain Rhopalocera in Baja California, Mexico, with the description of a new subspecies of Papilio (Heraclides) astyalus (Godart) (Lepidoptera: papilionidae)
By: John W. Brown and David K. Faulkner.
Series: Bulletin of the Allyn Museum ;; no. 83
Publisher: Florida State Museum, University of Florida
Published: 1984
Place of publication: Gainesville, Fla
Language: eng