Содержание
- Overview
- Introduction
- Biodiversity Heritage Library
- References and More Information
- Specialist Projects
- Common Names
- Additional Resources
- Literature References
Introduction
Источник и доп. информация
The "true" butterflies are composed of five families - Papilionidae, Pieridae, Nymphalidae, Riodinidae and Lycaenidae. There are estimated to be some 13,700 species extant in the world (Robbins, 1982), distributed on every continent except Antarctica, and most remote oceanic islands as well. The greatest diversity occurs in tropical regions, particularly the neotropics.