Family Diplommatinidae. A Diplommatina recta (BOR/MOL 12297) B Arinia borneensis (BOR/MOL 12053) C Arinia sp. (BOR/MOL 12252) D Plectostoma jucundum (BOR/MOL 7179).

 
 
  Part of: Phung C-C, Yu FTY, Liew T-S (2017) A checklist of land snails from the west coast islands of Sabah, Borneo (Mollusca, Gastropoda). ZooKeys 673: 49-104. https://doi.org/10.3897/zookeys.673.12422