1. Ride WDL, Cogger HG, Dupuis C, Kraus O, Minelli A, Thompson FC, et al., editors. International Code of Zoological Nomenclature [Internet]. International Trust for Zoological Nomenclature; 1999. Available: http://www.worldcat.org/isbn/9780853010067
2. IISE. Retro SOS 2000–2009: A decade of species discovery in review [Internet]. Tempe, AZ; 2011. Available: http://species.asu.edu/SOS
3. Taxonomy: no decline, but inertia;E Tancoigne;Cladistics,2013
4. The population ecology and social behaviour of taxonomists;LN Joppa;Trends Ecol Evol,2011