— The circle unites people studying insects, spiders, and other terrestrial and freshwater arthropods.
— One of the world's pre-eminent institutions for scientific research and education, with collections of more than 32 million specimens and artefacts.
— Explore the wilds of Africa, the wonders of the North American wilderness, and the mysteries of 2,000 year old mummies in the seven fascinating exhibit halls.
— This study group is a volunteer cooperation (by amateur as well as professional entomologists) on the moth and butterfly fauna of the federal state of Hesse, Germany.
— The mission of the Arizona-Sonora Desert Museum is to inspire people to live in harmony with the natural world by fostering love, appreciation, and understanding of the Sonoran Desert.
— A former chapter of NABA.
— A non-profit scientific society and educational membership organisation, founded in 1989 to promote the study and conservation of Lepidoptera worldwide, especially in the tropical regions of the world. ATL publishes two full-colour scientific journals on moths and butterflies, plus Lepidoptera News.
— Founded by some amateur entomologists of the area of Perpignan, France on 27 June 1990.
— Calendar of events, general information, research and collections, exhibits, programs, publications and resources, summer camps.
— Founded in 1889 by Charles Reed Bishop in honour of his late wife, Princess Bernice Pauahi Bishop, the last descendant of the royal Kamehameha family. The Museum was established to house the extensive collection of Hawaiian artefacts and royal family heirlooms of the Princess, and has expanded to include millions of artefacts, documents and photographs about Hawai'i and other Pacific island cultures.