Alvania angusticostata

Alvania angusticostata is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.

Homonymy

Rissoa angusticostata <small>Sandberger, 1860</small> is most probably an Alvania too as Alvania angusticostata <small>Sandberger, 1860</small> with fossils of this marine species found in Oligocene strata in Rhineland-Palatinate, Germany.

References

• Traub, F. (1981). Weitere Paleozän-Gastropoden aus dem Helvetikum des Haunsberges nördlich von Salzburg. 2. Fortsetzung. Mitteilungen der Bayerischen Staatssammlung für Paläontologie und historische Geologie. 21: 41-63

External links