Brands, S. J. (compiler). (1989-2005). Systema Naturae 2000. Amsterdam, The Netherlands (2006 version). Originally available online at http://sn2000.taxonomy.nl/; for current information, refer http://taxonomicon.taxonomy.nl/ProjectDescription.aspx .

basis of record

Ruggiero, M. A. (2014). Families of All Living Organisms, Version 2.0.a.15, (4/26/14). Expert Solutions International, LLC, Reston, VA. 420 pp.

current name source

Ruggiero, M. A. (2014). Families of All Living Organisms, Version 2.0.a.15, (4/26/14). Expert Solutions International, LLC, Reston, VA. 420 pp.

taxonomy source

Systema Naturae 2000 (2006 version)

extant flag source