stone fly, n.
primitive winged insect with a flattened body; used as bait by fishermen; aquatic gilled larvae are carnivorous and live beneath stones
<noun.animal>
plecopteran stone fly stonefly
Word
primitive winged insect with a flattened body; used as bait by fishermen; aquatic gilled larvae are carnivorous and live beneath stones
<noun.animal>
plecopteran stone fly stonefly