Three new species of Carychium O.F. Müller, 1773 from the Southeastern USA, Belize and Panama are described using computer tomography (CT) (Eupulmonata, Ellobioidea, Carychiidae)


	Comparative material, Carychium mexicanum Pilsbry, 1891 (AJC 2092) from Puebla, Mexico A, C, E, G, I, K and topotypic C. costaricanum E. von Martens, 1898 (AJC 2093) B, D, F, H, J, L; A–LCT scans showing columellar apparatus and configuration of the columellar lamella in both species A–L. Scale bar 1 mm.

Part of: Jochum A, Weigand AM, Bochud E, Inäbnit T, Dörge DD, Ruthensteiner B, Favre A, Martels G, Kampschulte M (2017) Three new species of Carychium O.F. Müller, 1773 from the Southeastern USA, Belize and Panama are described using computer tomography (CT) (Eupulmonata, Ellobioidea, Carychiidae). ZooKeys 675: 97-127. https://doi.org/10.3897/zookeys.675.12453