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Butterfly


 

:For other uses of the term "butterfly", see butterfly (disambiguation).

References

  • Pyle, R. M. (1992) Handbook for Butterfly Watchers. Houghton Mifflin. Originally published, 1984. ISBN 0-395-61629-8
  • Heppner, J. B., 1998. Classification of Lepidoptera. Holarctic Lepidoptera, Suppl. 1.
  • Wahlberg, N., et al. (2005). Synergistic effects of combining morphological and molecular data in resolving the phylogeny of butterflies and skippers. Proceedings of the Royal Society, Series B (Biological Sciences), 272, 1577-1586.