Cassida humerosa Spaeth, 1902
Cassida humerosa Spaeth, 1902 b: 455 (ST! in MM!, IRSN!), 1943: 61; Shaw, 1955: 237, 1961: 30, 1972: 75; Borowiec, 1986 a: 806, 1999 d: 256; Nummelin and Borowiec, 1991: 14; Coache & Rainon, 2020: 46 (colour photo); Borowiec & Świetojańska, 2022: 81 (colour photo).
Cassida (Cassida) humerosa: Spaeth, 1914 g: 118.
Cassida humeralis [sic]: Spaeth, 1916 b: 41.
Cassida imbellis Spaeth, 1924: 358 (ST! in MM!, BMNH!); Borowiec, 1986 a: 806 (as syn. of humerosa).
Cassida humerosa imbellis: Spaeth, 1925 d: 5.
Cassida humerosa ab. imbellis: Spaeth, 1943: 61; Shaw, 1955: 237.
Cassida humerosa ssp. Wittei Spaeth, 1943: 62 (ST! in MRAC!); Borowiec, 1999 d: 256 (as syn. of humerosa).
Distr.: humerosa: Zambi, Chiloango; imbellis: Victoria Nyanza; Uganda bei Kampala; wittei: Parc Albert: Vulkan Visoke, N.-W. Grenze von Ruanda; Lac Mugunga bei Bulengo. Cameroon; Equatorial Guinea; Ethiopia; Fernando Poo; Ghana; Guinea; Ivory Coast; Kenya; Nigeria; Republic of Central Africa; Republic of Congo; Rwanda; Sierra Leone; Sudan; Tanzania; Togo; Uganda; Urundi; Zaire.
figure: habitus in colour (typical forms)
figure: habitus in colour (aberrations)
figure: habitus in colour (darkest forms)