Bibliography of butterflies

Hayward, Kenneth John, and Aldo Vergani

1939. Capítulos XIII XIV, pp. 198 262, figs. In: Los citrus. Boletín de Frutas y Hortalizas. Ministerio de Agricultura de la Nación (Buenos Aires) 4(39): 1 288, figs. (July) [Papilio spp.; host plants; Argentina]

Headlee, Thomas Jefferson [1877 1946]

1907. A study in butterfly wing venation with special regard to the radial vein of the front wing. Smithsonian miscellaneous Collections 48(3): 284 296, pls. 59 63, figs. 30 35 (4 February) [general]

Heape, Walter [1855-1929]

1931. Emigration, migration and nomadism. Cambridge, W. Heffer & Sons. xii + 369 pp., frontisp. [general; Neotropics]

Heath, Alan

2002. See Pierce, N. E. et al., 2002.

2005. Workshop on caterpillars, Costa Rica. Metamorphosis 16(3): 64-66 (September) [general]

Heath, Fred

2004. California dreaming. Finding endemic butterflies in Southern California. American Butterflies 12(2): 4-14, 10 figs. [general; Mexico]