Genus: Charidotella Weise, 1896
Metriona sgen. Charidotella Weise, 1896: 13 (type species: Cassida zona Fabricius, 1801, by monotypy); Spaeth, 1914 g: 136 (as subgenus of Metriona), 1942: 13 (as genus); Hincks, 1952: 342; Seeno and Wilcox, 1982: 179 (as genus); Riley, 1986: 110 (as genus); Borowiec, 1989 b: 204, 1999 d: 326.
Philaspis Spaeth, 1913: 142 (as genus, type species: Odontionycha seriatopunctata Spaeth, 1901, designated by Hincks, 1952: 342), 1914 g: 123 (as genus); Hincks, 1952: 342 (as subgenus); Seeno and Wilcox, 1982: 179 (as subgenus); Riley, 1986: 110 (as subgenus); Borowiec, 1989 b: 204 (as subgenus), subgenus.
Xenocassis Spaeth, 1936: 260 (as genus, type species: Coptocycla amoena Boheman, 1855, by oryginal designation); Hincks, 1952: 342 (as subgenus); Seeno and Wilcox, 1982: 179 (as subgenus); Riley, 1986: 110 (as subgenus); Borowiec, 1989 b: 204 (as subgenus), subgenus.
Metrionaspis Spaeth, 1942: 39 (as genus, type species: Aspidomorpha rubicunda Guérin-Meneville, 1844, by monotypy); Hincks, 1952: 342; Seeno and Wilcox, 1982: 179; Borowiec, 1989 b: 204 (as subgenus).
Chaerocassis Spaeth in Hincks, 1952: 350 (proposed as subgenus, type species: Coptocycla marculenta Boheman, 1855, by original designation); Hincks, 1952: 342; Seeno and Wilcox, 1982: 179; Riley, 1986: 110 (as subgenus); Borowiec, 1989 b: 204, subgenus.
Chapadacassis Sekerka & Borowiec, 2015: 68 (type species: Charidotella paradoxa Sekerka & Borowiec, 2015, by monotypy).
Metriona auct., part.; Balsbaugh and Hays, 1972: 196.
Species (101, species with colour photos marked with an asterisk):
Subgenus Charidotella s. str. (73):
- actiosa*
- amoenula
- bifasciata*
- bifossulata*
- bifoveata*
- bisbinotata*
- bordoni*
- canchamayana*
- carnulenta*
- circumnotata*
- conclusa*
- connectens
- cyclographa
- discoidalis
- dominicanensis*
- duplex*
- ecuadorica*
- egregia*
- ferranti*
- flaviae
- fumosa*
- glaucina
- glaucovittata*
- granaria
- quadeloupensis*
- hoegbergi*
- immaculata*
- incerta*
- inconstans*
- incorrupta*
- jamaicensis*
- kesseli*
- latevittata
- limpida*
- linigera
- liquida*
- marcidula
- moraguesi*
- morio*
- myops*
- nigripennis*
- oblectabilis
- oblita*
- obnubilata
- pacata*
- pallescens*
- pectoralis*
- pellucida*
- posticata*
- praeusta*
- proxima*
- pudica*
- purpurea*
- quadrisignata*
- rasilis*
- recidiva*
- semiatrata*
- sexpunctata*
- sinuata*
- steinhauseni*
- striatopunctata*
- stulta*
- subannulata*
- submaculata*
- subsignata
- succinea*
- tuberculata*
- tumida*
- ventricosa*
- vinula*
- virgo*
- virgulata*
- zona*
Subgenus Chaerocassis (6):
Subgenus Chapadacassis (1):
Subgenus Metrionaspis (2):
Subgenus Philaspis (9):
- bistillata*
- bivulnerata*
- goyazensis
- inculta
- marginepunctata*
- nigriceps*
- polita
- seriatopunctata*
- subnotata*
Subgenus Xenocassis (10):