A review of the Indo-West Pacific sciaenid genus, Panna, revealed P. m
icrodon (Bleeker), formerly thought to be widespread in the Indo-West
Pacific, to be restricted to the Western Pacific. P. heterolepis Trewa
vas, formerly known only from the holotype from Calcutta, was resurrec
ted as the sole representative of the genus in the Indian Ocean, where
it had long been misidentified as P. microdon. Sciaenoides perarmatus
Chabanaud, transferred to Otolithoides by Trewavas (1977), was recogn
ized as the third species of Panna.