A little bee getting hog agitated? No -- it's an enormous insect (7,6)

I believe the answer is:

goliath beetle

'no it's an enormous insect' is the definition.
(type of large beetle)

'a little bee getting hog agitated?' is the wordplay.
'getting' says to put letters next to each other.
'agitated?' is an anagram indicator (I've seen 'agitated' mean this).
'a'+'little'+'bee'+'hog'='alittlebeehog'
'alittlebeehog' with letters rearranged gives 'GOLIATH BEETLE'.

I've seen this clue in The Telegraph.

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