Nyssodrysternum instabile, Monne, M.A., 1992

Monné, Miguel A. & Monné, Marcela L., 2016, Checklist of Cerambycidae (Coleoptera) primary types of the Museu Nacional, Rio de Janeiro, Brazil, with a brief history of the collection, Zootaxa 4110 (1), pp. 1-90 : 47

612. Nyssodrysternum instabile Monné, M.A., 1992: 775, fig. 3

Holotype male: Brazil, Rio de Janeiro: Rio de Janeiro ( Corcovado ), X.1961, C.A.C. Seabra & M. Alvarenga.