Fossil Carychium floridanum G. H. Clapp, 1918 (NMBE 577015–577016). Light microscopic images showing different perspectives A–G (NMBE 577015) H–N (NMBE 577016). Peristome thickly callused with apertural barriers. Grey and orange colours indicate taphonomic and sedimentary processes, repectively. Scale bar: 1 mm.

  Part of: Jochum A, Bochud E, Haberthür D, Lee HG, Hlushchuk R, Portell RW (2023) Fossil Carychiidae (Eupulmonata, Ellobioidea) from the Lower Pleistocene Nashua Formation of Florida, with the description of a new species. ZooKeys 1167: 89-107.