Genus: Deloyala Chevrolat, 1836
Deloyala Chevrolat, 1836: 371 (type species: Cassida cruciata Linnaeus, 1758 = Cassida crux Fabricius, 1781, designated by Duponchel and Chevrolat in D'Orbigny, 1843); Hincks, 1952: 342; Balsbaugh and Hays, 1972: 195; Seeno and Wilcox, 1982: 179; Riley, 1986: 106; Borowiec, 1999 d: 370.
Chirida Chapuis, 1875: 405 (type species: Cassida cruciata Linnaeus, 1758, designated by Weise, 1896); Spaeth, 1914 g: 123, part (New World species).
Species (9, species with colour photos marked with an asterisk):