Bibliography of butterflies

Krenn, Harald W., K. P. Zulka and T. Gatschnegg

2001. Proboscis morphology and food preferences in nymphalid butterflies (Lepidoptera: Nymphalidae). Journal of Zoology 254(1): 17-26, 3 figs., 4 tabs. (May) [general]

Kretzschmar, Egon [1856 ?]

1894. Eine neue Perisama von Columbien, das ♀ von Panacea prola Doubl. Hew. und ein Zwitter. Deutsche entomo-logische Zeitschrift "Iris" 6(2): 158 160 (3 January) [P. malvina]

Kricher, John C.

1989. A Neotropical Companion. An introduction to the animals, plants, and ecosystems of the New World tropics. Princeton, Princeton University Press. xii + 436 pp., 100 figs. [general]

1997. A Neotropical Companion. An introduction to the animals, plants, and ecosystems of the New World tropics. Princeton, Princeton University Press. xviii + 451 pp., figs. (Ed. 2) [general]

Kristensen, Niels Peder [1943- ]

1971. Dagsommerfuglenes storsystematik. En oversigt over nyere undersøgelser. Entomologiske Meddelelser 39(3): 201 233, 40 figs. [general]

1976. Remarks on the family level phylogeny of butterflies (Insecta, Lepidoptera, Rhopalocera). Zeitschrift für zoologische Systematik und Evolutions Forschung 14(1): 25  33, 1 fig. (March) [general]

2003a. See Simonsen, T. J. & N. P. Kristensen, 2003.

2003b. See Warrant, E. et al., 2003.

2003c. See Akai, H. et al., 2003.

2003d. Reproductive organs, pp. 427-447, 11 figs. In: Kristensen, N. P. (Ed.), Lepidoptera, moths and butterflies. Volume 2: Morphology, physiology, and development. Handbuch der Zoologie 4(36): xii + 564 pp. ([1 December]) [general]