206. Crassatella uruguayensis E. A. Smith, 1880

Bathymetric distribution: 45–180 m —SW.

Geographical distribution: Brazil (RS) to Uruguay —A.

Remarks: This species was recorded as C. riograndensis H. E. Vokes, 1973 by Rios (1994, 2009), which is considered as a synonym of C. uruguayensis by Coan (1984).

References: Rios (1972 –73, 1994, 2009), Coan (1984).