| 2026-05-14 | Anatomical containers |
| 2026-03-12 | Natural fluid containers |
| 2025-07-08 | Holders of squid ink |
| 2025-02-19 | Biological bags |
| 2024-08-29 | Anatomical pouches |
| 2024-03-16 | Alveoli, e.g. |
| 2023-02-15 | Some bunts, in brief |
| 2022-08-18 | Bladders, e.g. |
| 2021-08-27 | Ink containers |
| 2021-08-15 | Ink holders in pens and squid |
| 2021-03-14 | Egg holders |
| 2021-02-02 | Plant pouches |
| 2019-11-23 | Pollen repositories |
| 2019-08-28 | Egg containers |
| 2016-11-05 | Pollen repositories |
| 2016-09-12 | Anatomical pouches |
| 2015-09-01 | Beneficial baseball outs, for short |
| 2015-07-24 | Alveoli, e.g. |
| 2015-06-07 | Ink containers for squids |
| 2015-05-20 | Some bunts or flies, for short |
| 2014-12-17 | Some bunts, for short |
| 2014-03-15 | Body bags? |
| 2014-01-07 | Anatomical pouches |
| 2013-03-25 | Egg containers |
| 2011-12-21 | Egg pouches |
| 2011-07-07 | Pouches |
| 2010-04-18 | Pouches |
| 2010-02-16 | Egg pouches |
| 2008-01-11 | Natural fluid containers |
| 2007-08-13 | Anatomical pouches |
| 2006-12-07 | Small fluid holders |
| 2005-11-28 | Anatomical pouches |
| 2005-05-13 | Bursae |
| 2005-02-18 | Some egg containers |
| 2004-09-02 | Wisconsin natives |
| 2003-11-29 | Baglets |
| 2001-10-12 | Black Hawk was their leader |
| 2000-03-15 | Anatomical holders |
| 2000-01-17 | Small pouches |
| 1999-02-28 | Some Oklahoma Indians |
| 1998-12-26 | Alveoli |
| 1998-07-20 | Pouches |
| 1997-08-17 | Bursae |
| 1996-11-03 | Black Hawk and tribesmen |
| 1996-10-18 | Body cavities |
| 1995-08-07 | Midwest Indians |
| 1995-05-08 | Pouches |
| 1995-02-21 | Pouches |
| 1994-01-30 | Pouches |