Reference: PAPP1985 / WFD AphiaID: not available
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Morphological Attributes: Wallmaterial: porcelaneous Overall appearance: coiled spirally Coiling: planispiral Chamberform: triangular to trapezoid Aperture Position: terminal Aperture Form: special, --, --, -- Sutures: depressed, curved, -- Ornamentation: --, striate, --, -- |