Genus: Trilaccodea Spaeth, 1902
Trilaccodea Spaeth, 1902: 98 (type species: Trilaccodea langei Spaeth, 1902, by monotypy), 1914 g: 45 (as subgen. of Neomphalia); Hincks, 1952: 335 (as subgen. of Stolas); Seeno and Wilcox, 1982: 174 (as subgenus of Stolas); Borowiec, 1999 d: 157 (as genus).
Species (6, species with colour photos marked with an asterisk):