Diloma radula is a species of sea snail , a top gastropod mollusk in the family Trochidae , the marine snails . Diloma radula is a species of sea snail , a top gastropod mollusk in the Trochidae family , the naval snails .
Diloma radula ialah spesies siput laut, moluska gastropod teratas dalam keluarga Trochidae, siput laut. Diloma radula ialah spesies siput laut, moluska gastropod atas dalam keluarga Trochidae, siput laut.