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Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
type specimen holotype Neogene Pliocene Mexico and Middle America FEU-1008583 583 |  | type specimen holotype Neogene Pliocene Mexico and Middle America FEU-1008584 584 |  | type specimen paratype Neogene Pliocene Mexico and Middle America FEU-1008585 585 |  | type specimen paratype Neogene Pliocene Mexico and Middle America FEU-1008586 586 |  |