15. Adrana patagonica (d´Orbigny, 1846)

Bathymetric distribution: 18–110 m —SW.

Geographical distribution: Venezuela, Surinam, Brazil to Argentina (Bahía San Blas)—WGD.

Remarks: Nuculana janeiroensis E. A. Smith, 1915 and Leda schuberti Morretes, 1940 were originally described from Brazil by Smith (1915) and Morretes (1940), respectively, but both are currently considered as synonyms of Adrana patagonica .

References: Smith (1915), Morretes (1940), Klappenbach & Scarabino (1969), Rios (1994, 2009).