Word

文蛤、蚌
はまぐり、ハマグリ
common orient clam (Meretrix lusoria)
Word

鷸蚌

いつぼう、いっぽう
a snipe and a clam; a snipe and a mussel
Word

鷸蚌の争い

exp
いつぼうのあらそい
while two dogs are fighting for a bone, a third runs away with it; the fight between the snipe and the clam (ends in the fisherman's profit)