title: An annotated catalogue of type specimens of the land snail genus Cyclophorus Monfort, 1810 (Caenogastropoda, Cyclophoridae) in the Natural History Museum, London.
abstract: The collection of land caenogastropod snails in the genus Cyclophorus Monfort, 1810 housed in the Natural History Museum, London (NHM), includes 52 type lots. Lectotypes have been designated for 43 available species-level names to stabilize existing nomenclature, two previously designated lectotype, two holotypes, one paratype, one syntype, one possible syntype and two paralectotypes are also listed. A complete catalogue of the Cyclophorus types in NHM, London is provided for the first time.
authors.affiliation: Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand ; Biological Sciences Program, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
authors.forename: Nattawadee
authors.initials: N
authors.lastname: Nantarat
authors.affiliation: Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
authors.forename: Chirasak
authors.initials: C
authors.lastname: Sutcharit
authors.affiliation: Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
authors.forename: Piyoros
authors.initials: P
authors.lastname: Tongkerd
authors.affiliation: Division of Higher Invertebrates, Natural History Museums, London, SW7 5BD, United Kingdom.
authors.forename: Jonathan
authors.initials: J
authors.lastname: Ablett
authors.affiliation: Division of Higher Invertebrates, Natural History Museums, London, SW7 5BD, United Kingdom.
authors.forename: Fred
authors.initials: F
authors.lastname: Naggs
authors.affiliation: Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
authors.forename: Somsak
authors.initials: S
authors.lastname: Panha
keywords: Cyclophoridae; Cyclophorus; Gastropoda; NHM; biohistory; land snails; taxonomy; type specimens