Genus: Chacocassis Spaeth, 1952
Chacocassis Spaeth in Hincks, 1952: 348 (type species: Coptocycla fuscovittata Boheman, 1855, by monotypy); Hincks, 1952: 341; Seeno and Wilcox, 1982: 178; Borowiec, 1999 d: 326.
Species (1, species with colour photos marked with an asterisk):