1A Remains in mud, maybe, despite the good weather (6,6)
8A Craftily get last of raw fish (6)
9A Malicious with filthy lucre (5)
16A Primates chewed up peas (4)
21A Some prefer "a scallywag" for "a scamp" (6)
26A Nimble cleaner restored my Chinese pew (7,5)
3D Greek god of love to go on a survey (6)
12D Heroic exploit, whichever way you look at it (4)