1: Stories least translated (5)
2: Knew a radical in stir (5)
3: Giant fish, note, approaches Italian city (not capital) (9)
4: Sister gets nothing, we hear (3)
5: Fish spawn upstream in little orifices (3)
9: The Irish are working for small clubs (5)
11: Fathers start to applaud, in afterthought (3)
12: In the manner of a girl (3)