Bibliography of butterflies

Schaus, William, and Theodore Dru Allison Cockerell

1923. Three new forms of Rhopalocera from Colombia and a new geometrid moth from Madeira (Lepid.). Proceedings of the entomological Society of Washington 25(7/8): 162-164 (26 November) [Ceratinia coeno angustior, Callicore ducei, Helicopis medialis]

Schemske, Douglas W.

1976. Pollinator specificity in Lantana camara and L. trifolia (Verbenaceae). Biotropica 8(4): 260-264, 1 fig., 3 tabs. (December) [general; Costa Rica]

1983. Lantana camara (Cinco Negritos, Lantana), pp. 266-268, 1 fig. In: Janzen, D. H. (Ed.), Costa Rican Natural History. Chicago, The University of Chicago Press. [general; Costa Rica]

1988a. See Horvitz, C. C. & D. W. Schemske, 1988a.

1988b. See Horvitz, C. C. & D. W. Schemske, 1988b.

1990. See Horvitz, C. C. & D. W. Schemske, 1990.