Mercenaria mercenaria and Quahog

Mercenaria mercenaria noun - An edible American clam; the heavy shells were used as money by some American Indians.

Quahog and Mercenaria mercenaria are semantically related. In some cases you can use "Quahog" instead a noun phrase "Mercenaria mercenaria".

Quahog noun - An edible American clam; the heavy shells were used as money by some American Indians.

Mercenaria mercenaria and quahog are semantically related. You can use "Mercenaria mercenaria" instead a noun "Quahog".