Thyanta planifrons, Taxa Only, Exact Match: 2 Treatments

Thyanta (Argosoma) planifrons			Rider, David A. & Chapin, J. B., 1992, Revision of the genus Thyanta Stal, 1862 (Heteroptera: Pentatomidae) II. North America, Central America, and the West Indies., Journal N Y Ent Soc 100 (1), No. 1, pp. 42-98 : 77-80	77-80
Thyanta planifrons			Rider, David A. & Swanson, Daniel R., 2021, A distributional synopsis of the Pentatomidae (Heteroptera) north of Mexico, including new state and provincial records, Zootaxa 5015 (1), pp. 1-69 : 39-40	39-40