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