Nelsonoplium corpeltum Opitz, 2014

Mexico, Chiapas, 3.7 km NE of Cacahuano (Municipio de Chicoasen), 17° 01.238′ N, 093° 07.990′ W, 988 m, June 25, 2016. beating leguminaceous tree in oak forest, J. Rifkind & E. Martinez, colls .; Mexico, Chiapas, vic. Tenam Puente, ca. 5300′, July 7–8, 2021, Beating, J. Rifkind, J. M. Leavengood, Jr., Eric A. Martinez, colls. New country record. Previously recorded from Guatemala and Honduras.