en: Euthria effendyi is a species of sea snail , a true gastropod mollusc in the Buccinidae family , the navy whelks . Euthria effendyi is a species of sea snail , a true gastropod mollusc in the family Buccinidae , the marine whelks .
ms: Euthria effendyi ialah spesies siput laut, moluska gastropod sebenar dalam keluarga Buccinidae, whelks tentera laut. Euthria effendyi adalah spesies siput laut, moluska gastropod sebenar dalam keluarga Buccinidae, whelks marin.