| 2026-08-16 | Water nymph of Greek myth |
| 2026-03-31 | Water nymph of Greek myth |
| 2026-02-28 | Innermost moon of Neptune |
| 2024-05-28 | Mythical river nymph |
| 2022-05-26 | Water nymph |
| 2021-11-17 | Mythological being that's an anagram of DIANA |
| 2021-06-06 | Mythical nymph |
| 2021-03-28 | NEPTUNE |
| 2021-01-22 | Water nymph |
| 2020-10-03 | Larva of a dragonfly, named after Greek myth |
| 2020-02-09 | Water spirit |
| 2016-11-03 | Swimmer of myth |
| 2013-10-13 | Nymph of Greek myth |
| 2013-08-17 | Legendary spring figure |
| 2012-06-30 | Aquatic dragonfly larva |
| 2012-06-10 | Greek water nymph |
| 2011-10-23 | Aquatic nymph |
| 2011-09-10 | Charybdis, e.g. |
| 2007-11-28 | Water nymph |
| 2007-08-29 | Nymph of Greek myth |
| 2007-04-08 | Neptune's closest moon |
| 2006-05-04 | Water nymph of myth |
| 2003-06-04 | Nymph of myth |
| 2000-12-31 | Water nymph |
| 2000-11-02 | Spring nymph |
| 2000-07-21 | Young dragonfly |
| 2000-01-23 | Mythical swimmer |
| 1995-02-26 | Young dragonfly |
| 1995-02-25 | Mythical river dweller |
| 1994-11-07 | Spring nymph |
| 1994-01-04 | River nymph |
| 1993-12-26 | Water nymph |