An annotated type catalogue of seven genera of operculate land snails (Caenogastropoda, Cyclophoridae) in the Natural History Museum, London Author Sutcharit, Chirasak Author Ablett, Jonathan D. Author Panha, Somsak text ZooKeys 2019 842 1 65 http://dx.doi.org/10.3897/zookeys.842.29243 journal article http://dx.doi.org/10.3897/zookeys.842.29243 1313-2970-842-1 3A4BB2800F484831AF4BC84D6FE5CDAE 73. niasensis Fulton, 1907 Figs 9L, 10A Cyclotus niasensis Fulton, 1907: 156, pl. 10, fig. 9. Current generic position. Cyclotus Swainson, 1840 Type locality. Nias Island, Sumatra [Nias Island, north Sumatra Province, Indonesia]. Type material. Syntype NHMUK 1907.5.3.131-133 (3 shells; Figs 9L, 10A). Remarks. The original description included an illustration and gave one set of shell measurements. There are three specimens in the type lot with an original label in Fulton's handwriting stating "Type" . The specimen that has a small label stating "Type." glued on top of the shell matches well with the measurements and figures given in the original description, is figured herein (Fig. 9L).