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Morphological Attributes: Wallmaterial: hyaline Overall appearance: coiled spirally Coiling: trochospiral Chamberform: crescentic Aperture Position: extraumbilical Aperture Form: slit, --, --, -- Sutures: --, curved, -- Ornamentation: --, --, --, -- |
type specimen holotype Quaternary Holocene recent unknown FEU-1022135 |  | type specimen holotype Quaternary Holocene recent unknown FEU-1022140 |  | identified by scientist Quaternary Holocene recent unknown FEU-1013111 |  |