The tree snail on Rota Island, Northern Mariana Islands, long identified as Partula gibba (Partulidae), is a different species


	A typical shell of P. langfordi from Aguigan (A) compared to light and dark shell morphs of P. lutaensis sp. nov. from Rota (B and C). The three shells are shown in abapertural view in the upper row and apertural view below.

Part of: Sischo DR, Hadfield MG (2021) The tree snail on Rota Island, Northern Mariana Islands, long identified as Partula gibba (Partulidae), is a different species. ZooKeys 1037: 105-118. https://doi.org/10.3897/zookeys.1037.56303