The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

• 1. National Biodiversity Network Species Dictionary (Jan 2003) http://www.nhm.ac.uk/nbn/
• 2. Harde, K. W. (2000) A field guide in colour to beetles. Silverdale Books, Leicester.
• 3. Lyneborg, L. (1976) Beetles in colour. Blandford Press, Dorset.
• 4. Joy, N. (1933) British beetles; their homes and habits. Frederick Warne & Co., Ltd., London.
• 5. Animal Diversity (March 2003) http://animaldiversity.ummz.umich.eduaccounts/dytiscus/d._marginalis$narrative.html
• 6. Buczacki, S. (2002) Fauna Britannica. Hamlyn, London.
• Borror, D., R. White. 1970. A Field Guide to Insects: America North of Mexico.. Boston: Houghton Mifflin Co..
• Crowson, R. 1981. The Biology of the Coleoptera. New York: Academic Press.
• Evans, A., C. Bellamy. 1996. An Inordinate Fondness for Beetles. New York: Nevraumont Publishing Company.
• Gullan, P., P. Cranston. 1994. The Insects: An Outline of Entomology. London: Chapman and Hall.
• McCafferty, A. 1998. Aquatic Entomology. Boston: Jones and Bartlett Publishers.
• Nilsson, Anders N. 2001. World Catalogue of Insects, volume 3: Dytiscidae (Coleoptera). 395
• van Nostrand, B. 1972. Grzimeck's Animal Life Encyclopedia: Insecta. New York: Reinnold Company.