| 2022-09-06 | Kind of monkey used in medical research |
| 2022-02-10 | ___ monkey |
| 2021-07-02 | Kind of monkey |
| 2021-03-21 | ___ monkey |
| 2019-08-28 | Monkey named for a king in Greek myth |
| 2019-03-17 | ___ monkey |
| 2019-03-14 | Animal that shares its name with a king of Thrace in the "Iliad" |
| 2018-01-30 | Monkey often used in research |
| 2017-09-17 | ___ monkey |
| 2017-08-21 | ___ monkey |
| 2014-01-09 | ___ factor |
| 2013-11-25 | ___ monkey |
| 2011-12-23 | Popular test animal in medical research |
| 2009-06-24 | What "Rh" may stand for |
| 2005-03-28 | Kind of monkey |
| 1999-09-03 | Monkey with a silky coat |
| 1997-08-25 | Kind of monkey |
| 1994-09-20 | _____ monkey |