Rosso, P. and Campos, L.A. 2017. Nigrisagitta distichus, a new genus and species of Discocephalini from Venezuela (Hemiptera, Pentatomidae, Discocephalinae). Zootaxa. 4303, 3 (Aug. 2017), 427–436. DOI:https://doi.org/10.11646/zootaxa.4303.3.8.