title: Chaetodiadema granulatum
text: # Chaetodiadema granulatum
  
  Chaetodiadema granulatum is a species of sea urchins of the Family Diadematidae. Their armour is covered with long and slender spines, and the test is quite flattened.
  
  Chaetodiadema granulatum was first scientifically described in 1903 by Ole Theodor Jensen Mortensen.
  
  