Bibliography of butterflies

Heitzman, John Richard, and Robert Lynn Heitzman

1973. New butterfly records for the United States (Hesperiidae & Libytheidae). Journal of Research on the Lepidoptera 10(4): 284 286, 4 figs. [general; behavior; Mexico]

Heitzman, Robert Lynn

1973. See Heitzman, J. R. & R. L. Heitzman, 1973.

Hellebuyck, Victor J. [ -2006]

1998a. A new species of Polythrix and two new records of Hesperiidae from Nicaragua, Central America (Hesperiidae: Pyrginae). Revista nicaragüense de Entomología 44: 41-49, 12 figs. (June) [P. maizae]

1998b. Euselasia aurantiaca ssp. aurantiaca (Salvin & Godman) y Notheme erota ssp. diadema Stichel, nuevos reportes para la fauna de El Salvador (Lepidoptera: Riodinidae). Revista nicaragüense de Entomología 45: 33-36, 2 figs. (Septem-ber)

1999. See Maes, J.-M. et al., 1999.