Blood clam (Anadara granosa) is bivalve that settle in the bottom of the sea. A research aims to understand the morphometrical characteristics and growth patterns of A. granosa was conducted in May-June 2018. One hundred clams were analyzed (23.89-50.52 mm shell length and 3.85-18.16 grams total weight). There were five morphological characteristics measured such as shell length, shell heig…