Emerald green snail

The emerald green snail, green tree snail, or Manus green tree snail, scientific name Papustyla pulcherrima, sometimes listed as Papuina pulcherrima, is a species of large, air-breathing tree snail, a terrestrialpulmonategastropodmollusk in the family Camaenidae.

The shells of this species were in demand for making jewelry, and were popular with shell collectors and, partly as a result of this, the species is now near being threatened.