Charltona kala is a moth in the family Crambidae. It was described by Charles Swinhoe in 1886. It is found in India[1] and Sri Lanka.[2]
The wingspan is about 30 mm in the male and 40 mm in the female. Antennae of male bipectinate, with short branches dilated at extremity. Head, thorax and forewings uniform blackish brown. The last with diffused long black scales with pale bases in interspaces of inner and outer areas. Abdomen and hindwings pale fuscous.[3]
. George Hampson . 1896 . The Fauna of British India, Including Ceylon and Burma: Moths Volume IV . Taylor and Francis . Biodiversity Heritage Library.