Judson, M. L. (2012).

Erratum: JUDSON, MARK L.I. (2012) Nomenclatural problems associated with the generic names Obisium Leach, 1814, Blothrus Schiödte, 1847 and Neobisium Chamberlin, 1930 (Arachnida: Chelonethi). Zootaxa, 3475, 21–35.

. Zootaxa, 3540(1), 50. https://doi.org/10.11646/zootaxa.3540.1.2