Know the difference between our clams and the Manila Clam
Grooved
Carpet Shell
(R. decussatus)
Carpet Shell
NATIVE SPECIES
Shell quadrangular outline, with pronounced reticulation at the posterior and anterior ends.
Color
cream, brown or gray.
Siphons
totally separate.
Meat
white, occupying the entire shell.
Manila
Clam
(R. philippinarum)
Clam
NON-NATIVE SPECIES
Shell oval
Color
brownish, with pronounced reticulation over the entire surface. Internally, the shell has a purplish hue.
Siphons
fully together.
Meat
orange, smaller than in native species.