Seppälä, S., Henriques, S., Draney, M., Foord, S., Gibbons, A., Gomez, L., … Cardoso, P. (2018). Species conservation profiles of a random sample of world spiders I: Agelenidae to Filistatidae . Biodiversity Data Journal, 6, e23555. doi:10.3897/bdj.6.e23555

The IUCN Red List of Threatened Species is the most widely used information source on the extinction risk of species. One of the uses of the Red List is to evaluate and monitor the state of biodiversity and a possible approach for this purpose is the Red List Index (RLI). For many taxa, mainly hyper…

Identified Anyphaenidae and collected Ctenidae

Herbert Walter Levi
Levi, Herbert Walter

* January 02, 1921 – November 03, 2014 †

United States

Identified Araneidae and collected Linyphiidae

Identified Araneidae and collected Staphylinidae