Espèces décrites (11):
- Trematocranus jacobfreibergi Johnson, 1974 (Aulonocara), valid
- Pseudotropheus socolofi Johnson, 1974 (Chindongo), valid
- Microchromis zebroides Johnson, 1975 (Cynotilapia), valid
- Labidochromis freibergi Johnson, 1974 (Labidochromis), valid
- Labidochromis joanjohnsonae Johnson, 1974 (Labidochromis), valid
- Melanochromis chipokae Johnson, 1975 (Melanochromis), valid
- Melanochromis loriae Johnson, 1975 (Melanochromis), valid
- Melanochromis mellitus Johnson, 1976, synonym
- Melanochromis interruptus Johnson, 1975 (Pseudotropheus), valid
- Pseudotropheus purpuratus Johnson, 1976 (Pseudotropheus), valid
- Pseudotropheus modestus Johnson, 1974 (Tropheops), valid
Genres décrits (1):
- Microchromis Johnson, 1975, synonym