Conus gradatulus
Conus gradatulus  WEINKAUFF, 1875
South Africa - 69.7 mm

 

Conus gradatulus
Conus gradatulus  WEINKAUFF, 1875
South Africa, Cape, Agulhas Bay - 72.2 mm

 

Conus gradatulus
Conus gradatulus  WEINKAUFF, 1875
South Africa, off Cape Town - 80.1 mm

 

References

WEINKAUFF, H. C., 1875. Systematisches Conchylien Cabinet.

SOWERBY, G. B., 1903. Mollusca of South Africa. Marine Investigations of South Africa.

MILLARD, V. G. & FREEMAN, D., 1979. Conidae of South Africa.
The Strandloper, 195:2-11.

LITVED, W.R. & MILLARD, V. G., 1989. Conidae of South Africa.
The Strandloper, 225:2-11.

HAYES, B., 1992. Cones of the Eastern Cape province, South Africa. 
World Shells, 3:45-50.

MONTEIRO, A., TENORIO, M. J. & POPPE, G. T., 2004. The Family Conidae.  The West African and Mediterranean species of Conus.