Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Cichlidae
(Cichlids) > Pseudocrenilabrinae
Etymology: Microchromis: Greek, mikros = small + see under Chromis.
Environment / Climate / Range
Freshwater; benthopelagic. Tropical; 11°S - 13°S
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.6 cm TL male/unsexed; (Ref. 5664)
Morphology | Morphometrics
Diagnosis: This species of Microchromis is characterized by a blue pattern with dark vertical bars on body, enhanced in dominant specimens, and usually extending onto dorsal fin; they are similar to Maylandia zebra and other species in that complex, but it differs from them mainly by dentition: teeth on outer rows short and conical, regularly decreasing in size from symphysis to corner (vs. bicuspid in Maylandia) (Ref. 88848). It differs from Microchromis aurifrons by its less heavily black pattern and vertical stripes on head, joining on brow (Ref. 88848).
Africa: endemic to Lake Malawi, from Likoma Island (Ref. 5664).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Maréchal, C., 1991. Microchromis. p. 266. In J. Daget, J.-P. Gosse, G.G. Teugels and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 4. (Ref. 5664)
IUCN Red List Status (Ref. 96402)
CITES (Ref. 94142)
Threat to humans
Fisheries: of no interest
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00515 - 0.03077), b=3.03 (2.81 - 3.25), based on LWR estimates for this Subfamily-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.3 ±0.4 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .