| No. | All keepers listed by when they started keeping this species. The longest an individual has been kept is 2 years, 1 months. |
| 1 | boyneburn since 2012-01-25 to 2014-01-25, that's 2 years, 0 months |
| 2 | mace since 2012-01-29 to 2013-08-18, that's 1 years, 6 months |
| 3 | bekateen (k: 7) since 2017-06-29 to 2019-08-17, that's 2 years, 1 months; who writes, "LFS sold as agassizii" |
| 4 | Mexnotex since 2017-07-15 to 2019-07-15, that's 2 years, 0 months |
