Leucosyrinx erna is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
References
- 1925. Gastropoden der Deutschen Tiefsee-Expedition. In:. Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition II. Teil, vol. 17, No. 2, Gutstav Fischer, Berlin.