Retusa

• Retusa acrochone
• Retusa ashtamudiensis
• Retusa bastropensis
• Retusa berthelini
• Retusa decussata
• Retusa emoryi
• Retusa enucleata
• Retusa galba
• Retusa gordoni
• Retusa kellogii
• Retusa minima

  This shell-bearing marine mollusc has a cylindrical shell with fine radial lines. It occurs on sandy bottoms, partly buried in the sand.

• Retusa mystica