noun
constricted tagelus; Chinese razor clam
A species of edible razor clam (Sinonovacula constricta) found in East Asian coastal waters.
アゲマキガイは潮干狩りで採れる貝の一種です。
The constricted tagelus is a type of shellfish you can gather during clam digging.
この地域ではアゲマキガイを味噌汁に入れて食べます。
In this region, they put Chinese razor clams in miso soup.