Figure 52-53 from: 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

Figure 52-53 - 52 Kaliella microconus (Mousson, 1865). SEM image of protoconch (Malaysia, Sabah, Kinabatangan river valley, Batu Mawas, BOR/MOL 1961, lost) 53 Kaliella accepta (E.A. Smith, 1895). SEM image of protoconch (Malaysia, Sabah, Kinabatangan river valley, BOR/MOL 1917).