Research

Butterflies of Ecuador
Butterflies of Colombia - home page of Andrade, G.
Caterpillars, parasitoids and foodplants of Área de Conservación Guanacaste, Costa Rica (D. Janzen, W. Hallwachs)
Caterpillars and Parasitoids of the Eastern Andes in Ecuador
Heliconius research
Nymphalidae Systematics Research Group
Nymphalidae Systematics Research Group molecular voucher specimen database
Mimicry (by J. Mallet)
Gilbert, L. home page (Heliconius)
Jiggins, C. home page (Heliconius, Ithomiinae, evolution, genetics)
Mallet, J home page (Heliconius, Ithomiinae, evolution, mimicry)
Willmott, K.R. home page (Ecuador, Ithomiinae)

Initiatives

AndinoNET, taxonomy initiative linking tropical Andean countries
GloBIS, Global Butterfly Information System

Resources

LepIndex, The Global Butterfly Names Index
Electronic Resources on Lepidoptera
Lepidopterology.com, comprehensive resource for Lepidoptera information
Missouri Botanical Garden plant nomenclatural database
International Code of Zoological Nomenclature
How to prepare butterfly specimens
Ithomiinae of Monteverde, Costa Rica (B. Haber)
Key to the Morpho (Lepidoptera: Nymphalidae) of Venezuela, by Liliana Velázquez, José Clavijo and Quintín Arias
Species of the tribe Anaeini of Venezuela (Lepidoptera: Nymphalidae), byor Francisco Romero (incuding distribution data and maps and specimen images)
Pieridae (Lepidoptera) of Venezuela, by Quintín Arias (incuding distribution data and maps and specimen images)

Images

Image gallery, Florida Museum of Natural History, University of Florida
NeotropicalButterflies.com image gallery
Butterflies and moths of Ecuador

Field equipment