title: Crassispira trimariana
text: # Crassispira trimariana
  
  Crassispira trimariana is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
  
  ## Description
  
  The length of the shell attains 11 mm, its diameter 4 mm.
  
  ## Distribution
  
  This marine species occurs off the Tres Marias Islands, Pacific Mexico.
  
  