Invertebrates > Sea Urchins
AT A GLANCECommon Name: Great Red Heart UrchinScientific Name: Plagiobrissus grandisCategory: InvertebratesSubcategory: Sea UrchinsSize: Test length: 6.0–10.0 in (15–25 cm); largest heart urchin in the Western AtlanticWeight: Adult mass: 10–18 oz (280–510 g)Lifespan:...
