Genus: Trichaspis Spaeth, 1911
Trichaspis Spaeth, 1911: 269 (type species: Cassida pilosula Boheman, 1862, by monotypy), 1914 g: 86; Hincks, 1952: 338; Seeno and Wilcox, 1982: 176; Borowiec, 1994 a: 16, 1999 d: 320, 2002 e: 255.
Crossocassis Spaeth, 1911: 274 (type species: Crossocassis pilosa Spaeth, 1911, by monotypy), 1914 g: 86; Hincks, 1952: 338 (as subgenus); Seeno and Wilcox, 1982: 176 (as subgenus); Heron and Borowiec, 1997: 634 (as syn. of Trichaspis).
Capillocassis Shaw, 1961: 25 (type species: Capillocassis hincksi Shaw, 1961, by monotypy); Seeno and Wilcox, 1982: 176; Borowiec, 1999 d: 320 (as syn. of Trichaspis).
Species (8, species with colour photos marked with an asterisk):