POMACANTHIDAE Centropyge tibicen, 59 mm SL, (from Lombok, Indonesia) Centropyge tibicen (Cuvier, 1831) Keyhole angelfish Angel biru D XV,15-16; A III,16-17; P1 16-17 Corner of preopercle with a strong spine; caudal fin rounded; body dark blue, with a vertically ovoid white spot at middle of side; anal fin yellow distally. Eastern Indian Ocean and western Pacific. Sudut preoperkulum dengan duri kuat; sirip ekor bundar; badan biru tua, dengan bercak putih bulat panjang yang tegak; pinggiran sirip dubur kuning. Samudera Hindia Timur dan Pasifik Barat.