Bibliography of skippers & butterflies of the World
(Lepidoptera: Hesperioidea & Papilionoidea)
[Compiled by Stanislav P. Abadjiev]
ARNAUD, Paul H. Jr.
Arnaud, P. H. Jr. (1969): A 1968 Flight of Vanessa cardui Linnaeus in San Francisco and Pacifica, California (Lepidoptera: Nymphalidae). — Pan-Pacific entomologist 45 (1): 69—70 ([16.IV.]1969).
