24 Microcystina microrhynchus sp. n. 24A Frontal view, shell 1.6 mm high 24B Apical view 24C Umbilical view (Malaysia, Sabah, Sepulut valley, Gua Pungiton; 24A RMNH.5003933, Holotype; 24B, 24C V 7548) 25 Microcystina callifera sp. n. 25A Frontal view, shell 1.4 mm high 25B Apical view 25C Umbilical view (Malaysia, Sabah, Mantanani Group, Pulau Lungisan, RMNH.5003934, holotype) 26 Microcystina striatula sp. n. 26A Frontal view, shell 0.8 mm high 26B Apical view 26C Umbilical view (Malaysia, Sabah, Segama valley, North end of limestone ridge on East bank Tabin River, RMNH.5003935, holotype).

 
 
  Part of: Vermeulen JJ, Liew TS, Schilthuizen M (2015) Additions to the knowledge of the land snails of Sabah (Malaysia, Borneo), including 48 new species. ZooKeys 531: 1-139. https://doi.org/10.3897/zookeys.531.6097