quahog quahaug hard-shell clam hard clam round clam Venus mercenaria Mercenaria mercenaria
quahog%1:05:00:: quahaug%1:05:00:: hard-shell_clam%1:05:00:: hard_clam%1:05:00:: round_clam%1:05:00:: venus_mercenaria%1:05:00:: mercenaria_mercenaria%1:05:00::
an edible American clam; the heavy shells were used as money by some American Indians