Insect Ringo perhaps caught (6)
I believe the answer is:
beetle
'insect' is the definition.
(beetle is a kind of insect)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for beetle that I've seen before include "Let bee buzz around this insect" , "Coleopterous insect" , "Hard-covered insect" , "bug" , "Let bee loose about this insect" .)