Cerambycidae Latreille, 1802
Amethysphaerion eximium Martins & Napp, 1992
Amethysphaerion falsus Martins, 1995
Amethysphaerion guarani Martins & Napp, 1992
Amethysphaerion jocosum Martins & Napp, 1992
Amethysphaerion nigripes Martins & Monné, 1975
Amethysphaerion submetallicum Martins & Napp, 1992
Amethysphaerion trinidadense (Gilmour, 1963)
Amethysphaerion tuna Martins, 2005
