| 2023-01-31 | Study of insects, for short |
| 2022-11-07 | Opposite of exo- |
| 2022-04-03 | Opposite of exo- |
| 2021-10-02 | Within: Prefix |
| 2020-08-23 | Inner: Prefix |
| 2020-08-02 | Opposite of exo- |
| 2018-04-14 | Prefix with -dermal |
| 2018-03-27 | Within: Prefix |
| 2016-12-22 | Inner: Prefix |
| 2015-12-16 | Inner: Prefix |
| 2014-11-29 | Inside opening? |
| 2014-08-31 | Inner: Prefix |
| 2014-05-23 | Inside opening? |
| 2013-01-28 | Within: Prefix |
| 2012-11-24 | Prefix with -zoic |
| 2012-06-18 | Inner: Prefix |
| 2012-04-11 | Inner: Prefix |
| 2011-08-26 | Inside opening? |
| 2011-07-01 | Prefix with -derm |
| 2011-02-10 | Inner: Prefix |
| 2010-01-20 | Opposite of exo- |
| 2009-12-22 | Inner: Prefix |
| 2009-07-04 | Prefix with -zoic |
| 2008-11-09 | Inner: Prefix |
| 2008-08-22 | Inner opening? |
| 2008-01-19 | Prefix with parasite |
| 2007-07-26 | Inner: Prefix |
| 2007-06-06 | Inner, in combinations |
| 2006-05-16 | Within: Prefix |
| 2006-03-12 | Within: Prefix |
| 2006-02-24 | Within: Prefix |
| 2005-03-02 | Course on insects, for short |
| 2005-02-01 | Inner: Prefix |
| 2004-08-28 | Inner opening? |
| 2004-07-21 | Inner: Prefix |
| 2004-07-02 | Inner: Prefix |
| 2004-06-30 | Within: Prefix |
| 2004-05-30 | Inner: Prefix |
| 2003-05-21 | Within: Prefix |
| 2003-02-16 | College course on insects, for short |
| 2002-12-01 | Within: Prefix |
| 2002-10-02 | Within: Prefix |
| 2001-07-27 | Prefix with dermal |
| 2001-02-04 | Prefix with dermal |
| 1998-09-28 | Within: Prefix |
| 1998-07-26 | Inner: Prefix |
| 1998-06-17 | Within: Prefix |
| 1998-04-30 | Opposite of exo- |
| 1997-12-03 | Prefix with -zoan |
| 1997-11-22 | Not exo- |
| 1997-09-28 | Inner beginner |
| 1997-09-25 | Within: Prefix |
| 1997-03-03 | Inner: Prefix |
| 1997-02-18 | Within: Prefix |
| 1995-05-18 | Inner, in combinations |
| 1995-02-09 | Within: Prefix |
| 1995-02-08 | Within: Prefix |
| 1994-12-19 | Within: Prefix |
| 1994-05-12 | Within: Prefix |
| 1994-01-24 | Within: Prefix |
| 1994-01-17 | Within: Prefix |