The fifth abdominal segment has a pair of strong dorsal hook-like processes, by means of which the larva supports itself in the burrow which it excavates in the earth, the great head blocking the entrance with the mandibles ready to seize on any unwary insect that may venture within reach.
It made me think again about the dangers that can face an unwary restaurateur.
The can impart a nasty sting on the unwary and bare foot paddler over the sandy shallows.
But now they feel quite sheepish Those scientists unwary, One problem solved, but what to do With Mary, Mary, Mary.
Beside this there are numerous other swindles and get-rich-quick schemes primed and ready to catch the unwary and unwise.