Husemann, M., Ray, J. and Hochkirch, A. 2011. A revision of the subgenus Parasphingonotus Benediktov & Husemann, 2009 (Orthoptera: Oedipodinae: Sphingonotini). Zootaxa. 2916, 1 (Jun. 2011), 51–61. DOI:https://doi.org/10.11646/zootaxa.2916.1.4.