Vexillum palauense is a species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.MolluscaBase eds. (2023). MolluscaBase. Vexillum palauense R. Salisbury & Gori, 2019. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1392820 on 2023-03-04
Distribution This marine species occurs off the Palau Islands.
References
Salisbury, R. A. & Gori, S. (2019). Notes on a collection of Costellariidae from Palau Islands with descriptions of two new species (Gastropoda: Costellariidae). Acta Conchyliorum. 18: 7-20.