The species of the genus Lamproclasiopa Hendel are revised, including 13 new species (type locality in parenthesis): Lamproclasiopa
aliceae (United States. New Mexico. Grant: Silver City (Big Ditch; 32°46.4'N, 108°16.5'W; 1790 m)), Lamproclasiopa
argentipicta (Costa Rica. San José. Zurquí de Moravia (10°2.8'N, 84°0.6'W)), Lamproclasiopa
auritunica (Bolívia. Oruro: Paznã (S. of the town; 18°36.2'S, 66°54.7'W, 3750 m).), Lamproclasiopa
brunnea (Costa Rica. San José. Zurquí de Moravia (10°2.8'N, 84°0.6'W)), Lamproclasiopa
caligosa (Chile. Osorno: Anticura (1 km W; 40°39'S, 72°10'W; 430 m)), Lamproclasiopa
curva (Chile. Los Lagos: Chiloé Island, Chepu (on seashore; 42°5'S, 73°59.65'W)), Lamproclasiopa
ecuadoriensis (Ecuador. Orellana: Río Tiputini Biodiversity Station (0°38.2'S, 76°8.9'W)), Lamproclasiopa
furvitibia (Costa Rica. San José. Zurquí de Moravia (10°2.8'N, 84°0.6'W)), Lamproclasiopa
lapaz (Bolívia. La Paz: La Paz (6 km NE; 16°25.7'S, 68°04.3'W; 4130m)), Lamproclasiopa
mancha (Brazil. Paraná: Curitiba, Universidade Federal do Paraná, Reserva Biológica (25°26.9'S, 49°14'W; 915 m)), Lamproclasiopa
triangularis (Peru. Madre de Dios: Río Manu, Pakitza (11°56.6'S, 71°16.9'W; 250 m)), Lamproclasiopa
xanthocera (Brazil. Paraná. Curitiba, Universidade Federal do Paraná, Reserva Biológica (25°26.9'S, 49°14'W; 915 m)), Lamproclasiopa
zerafael (Brazil. Amazonas: Reserva Ducke (02°55.8'S, 59°58.5'W; 40 m)). All known species are described with an emphasis on structures of the male terminalia, which are fully illustrated. Detailed locality data and distribution maps for all species are provided. For perspective and to facilitate genus-group and species-group recognition, the tribe Discocerinini is diagnosed and a key to genera in the New World is provided.