General Information:
- Electronic Resources on Lepidoptera
- Butterflies and Moths of the World (Generic Names & their Type-species) – Natural History Museum London.
Entomological Societies:
- The Butterfly Society of Japan (publishes the journal „Butterflies“and the BSJ Blog)
- Entomologischer Verein Apollo e. V.
- Lepidopterists‘ Society of Africa
- Les Lépidoptéristes de France
- Societe d’Entomologie Africaine
- The HongKong Lepidopterists‘ Society
- The Lepidoptera Research Foundation
- The Lepidopterists‘ Society
- The Lepidopterological Society of Japan
- The Papua Insects Foundation
Lycaenidae Museum collections/databases:
- Lepidoptera Types of the Royal Museum for Central Africa
- Lepidoptera in the Swedish Museum of Natural History
- Type-specimens of Lycaenidae in the collection of the State Darwin Museum (Moscow, Russia)
Personal homepages:
- African Butterfly Database
- Afrotropical Butterflies (A digital encyclopaedia compiled by Mark C. Williams)
- Antonio Giudici on flickr (Butterflies from Koh Phangan)
- Butterflies in Indo-China (by Y. Inayoshi)
- Butterflies of Japan (with a section on Lycaenidae)
- Butterflies of Sangay National Park (Ecuador) by Jean-Claude Petit
- Butterflies of the Lake Baikal (by Oleg Berlov)
- Butterflies of Singapore
- Butterflies of Southeastern Sulawesi(An illustrated checklist based on recent field-work for Operation Wallacea)
- Lepidoptera Caucasi (with a special section on Lycaenidae)
- Les papillons africains by Michel Libert (including lots of data on African lycaenids)
- Les Papillons du Gabon by Jean-Louis Albert
- Pteron World (The Encyclopedia Website of Butterflies) (with many beautiful figures of Lycaenidae)
- Siam Insect-Zoo & Museum
- Thai Butterflies (by Antonio Giudici)
Lycaenidae links:
- Jamides Home Page – On lycaenid butterflies of South-East Asia by Yusuke Takanami, including a illustrated check-list of Lycaenidae from the Phillipines.
- Lycaenidae of South Africa
- Butterflies of Sri Lanka by Michael and Nancy van der Poorten (Lycaenidae)
- Butterflies of America (including an illustrated catalogue of lycaenid type specimens)
- Insects from the forests of Chiang Mai
- Checklist of nearctic Lycaenidae
- Lepidoptera and some other life forms (by Markku Savela; link will directly lead to the Lycaenidae listings)
- Neotropical Butterflies (Lycaenidae checklist -Southern Amazonia; beautifully illustraded)
Sources for publications/books on Entomology:
- electronic Biologia Centrali-Americana
- Futao
- Pemberley Books
- Antiqbook
- Roppon-Ashi Entomological Books
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