sourceTaxonName: Omphalotropis bifilaris Mousson, 1865
sourceTaxonPath: Animalia | Mollusca | Gastropoda | Littorinimorpha | Assimineidae | Omphalotropis | Omphalotropis bifilaris
targetTaxonName: steep slopes of ridge
localityName: AS-3, Lefao Ridge, above Papaloa Point, NE coast, end of coastal road, 17 mi. NE Pagp Pago, Tutuila