One like Noah, after flood, finding insect? (5,7)
I believe the answer is:
water boatman
'insect?' is the definition.
(water boatman is a kind of insect)
'one like noah after flood' is the wordplay.
'one like noah' becomes 'boatman' (Noah built a boat).
'after' says to put letters next to each other.
'flood' becomes 'water'.
'boatman' put after 'water' is 'WATER-BOATMAN'.
'finding' acts as a link.
(Other definitions for water boatman that I've seen before include "Pond-skimming insect" , "Aquatic insect" , "Carnivorous aquatic bug" , "Floating insect" .)