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the Index to Organism Names
The Index to Organism Names project uses name
data from the resources of BIOSIS and other collaborating
organizations.
Conferences
Meetings & workshops for today's global biologist.
North American Checklist This page provides access to a Checklist for the 12,423 lepidopteran species known to occur in North America. These species include representatives of 82 different families. The Checklist for North American Lepidoptera, assembled by Hodges (1983), provided the foundation for the present list
Red Data Book of European Butterflies a project of the Dutch Butterfly Conservation (De Vlinderstichting) - with downloadable data on butterfly distribution and species trends