No. All keepers listed by when they started keeping this species
1 daniel60 (k: 3) since 2007-01-27
2 Jeffww (k: 6) since 2013-01-08; who writes, "Being kept with C. brevirostris, formerly a subspecies of Corydoras melanistus, B. imitator's target species."
3 monkiecat (k: 2) since 2013-12-06
4 Mol_PMB (p: 2, k: 7) since 2016-02-21
5 dmcat since 2016-12-07
6 flipperfeet since 2018-03-18
7 Gulper since 2018-07-08