Leporicypraea mappa viridis var. (Kenyon 1902).
50.3 mm.
Guam.
In their monumental treatment of the Leporicypraea mappa complex, Bergonzoni and Passamonti accepted this variation (as f. guamensis) from Guam with its characteristic small size and slender shape as an ecotype of L. mappa viridis (Kenyon 1902). Specimens such as this one with a wide and relatively straight dorsal line are particularly interesting yet not uncommon. Gem.