Neptunea alexeyevi is a species of sea snail , a marine gastropod mollusk in the Buccinidae family , the true pustules . Neptunea alexeyevi is a species of sea snail , a marine gastropod mollusk in the family Buccinidae , the true whelks .
Neptunea alexeyevi ialah spesies siput laut, moluska gastropod marin dalam keluarga Buccinidae, pustules yang benar. Neptunea alexeyevi ialah spesies siput laut, moluska gastropod marin dalam keluarga Buccinidae, whelks sebenar.