This species-level database includes data on 6,297,638 specimens representing 147,693 taxa. It does not include information on groups of arthropods normally kept in alcohol with the exception of the Trichoptera (caddis-flies) and Embiidina (web-spinners). It also does not include information on specimens out on loan (more than 700,000 specimens), and the approximately 3 million specimens gathered as part of the Madagascar Arthropod Biodiversity Project. This database includes a considerable amount of geographical information. The number of specimens was recorded for all species and subspecies for each country. Additionally, the number of specimens was recorded for each state of North America (Canada, U.S.A., and Mexico) and each island group of Indonesia and the Galapagos Archipelago. Finally, the number of specimens was recorded for each county of California. For China, provinces were divided between Palearctic and Oriental Regions. For Indonesia, islands were divided between Oriental and Australian Regions. For Mexico, states were divided between Nearctic and Neotropical Regions. Florida was considered entirely Nearctic, and Japan was considered to be entirely Palearctic. ... [Information of the supplier, modified]
