Spilosoma castelli is a moth in the family Erebidae. It was described by Walter Rothschild in 1933. It is found in Senegal and Nigeria. Subspecies Spilosoma castelli castelli (Senegal) Spilosoma castelli grandis Rothschild, 1933 (Nigeria) References castelli Moths of Africa Lepidoptera of West Africa Moths described in 1933 Taxa named by Walter Rothschild