Catalogue of the family-group, genus-group and species-group names of the Sphingidae of the world
Urbana, Ill. :C.A. Bridges,c1993.
University Library, University of Illinois Urbana Champaign
University of Illinois Urbana-Champaign
In copyright. Digitized with permission granted by April K. Walsh, executor of the Charles A. Bridges estate. Contact firstname.lastname@example.org for more information.