共找到 5 筆符合的資料
. Colliculum slightly raised irregularly in ostium. Crista superior and crista inferior well-developed.....more
raised in ostium. Crista superior and crista inferior well-developed, both absent at ostium tip.....more
and curled ventrally at tip. Colliculum raised in ostium. Crista superior and crista inferior well-developed.....more
ventrally at tip. Colliculum raised in ostium. Crista superior and crista inferior well-developed, both.....more
. Colliculum raised in ostium. Crista superior and crista inferior well-developed, both absent at ostium.....more