NERINEOIDEA Zittel, 1873

Kollmann, Heinz A., 2014, The extinct Nerineoidea and Acteonelloidea (Heterobranchia, Gastropoda): a palaeobiological approach, Geodiversitas 36 (3), pp. 349-383 : 352

publication ID	https://doi.org/ 10.5252/g2014n3a2
DOI	https://doi.org/10.5281/zenodo.4822710
persistent identifier	https://treatment.plazi.org/id/6A7F87DF-FF84-FF8E-E7E9-FC7652D4FB77
treatment provided by	Felipe
scientific name	NERINEOIDEA Zittel, 1873
status

Treatment

Superfamily NERINEOIDEA Zittel, 1873 View in CoL

Nerineoidea Zittel, 1873: 328 View in CoL .

SUPERFAMILY CHARACTERS . — Shells turriculate to oviform, of medium size to large. Whorls concave to moderately convex. Growth lines adapically reflected. Aperture with expanded inductura, narrow subsutural notch and siphonal notch or canal; plaits, if present, most prominent before the final 1½ whorls, decreasing in size towards aperture.