- ↑ Nilsson, Anders N. (2001) , World Catalogue of Insects, volume 3: Dytiscidae (Coleoptera)
- ↑ Nilsson, A. N., and P. N. Petrov (2006) On the identity of Agabus uliginosus (Linnaeus, 1761), with the description of a new species of Agabus from Russia (Coleoptera: Dytiscidae), Russian Entomological Journal, vol. 14, no. 3
- ↑ 3.0 3.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 26 Abril 2011