Identification is made from a lack of an auriculated, fishtail base on the Plainview and a deeper basal concavity on the Golondrina.
Kaynak: Golondrina point

Anatomy: The head is broad, auriculated. This species also has tentacles that are large, flat, lobate, triangular, fan-shaped and wider
Kaynak: Radix auricularia

General description: The foot is large and anteriorly auriculated. Species: Species within the genus Turbonilla include:colwidth 20em
Kaynak: Turbonilla