Historical clue formulations

• Small freshwater fish — 2015-05-19
• Relative of a carp — 2012-09-08
• Bait fish for pike angling — 2012-09-07
• Freshwater fish — 2003-12-05
• Stout, freshwater fish — 2000-07-23
• Carp's kin — 1999-09-07
• Small freshwater fish — 1999-03-31
• Bait fish — 1998-12-26
• Carp's kin — 1996-10-16
• European freshwater fish — 1994-05-16