Aulonocara stuartgranti "Chilucha Reef"

Chilucha Reefchee-LOO-chah REEF (approx.)

The fish

How this cichlid is built, and everything about how it lives, eats and breeds, is shared with the species — this page doesn't repeat it.

Read the full Aulonocara stuartgranti account →

Specific to Chilucha Reef

  • Collection locality & coordinates
  • Local coloration — best judged from the living-fish photo
  • Kept as a single-provenance line, never crossed with other collection points

Care facts below are the species' — shared with Aulonocara stuartgranti.

IUCNLEAST CONCERN · 2018
CARESNOT LISTED
Scientific size4.6 in11.8 cm total length
Temperature75–82 °F24–28 °C
pH7.7–8.6alkaline
Depth16 ft5 m
DietSand-sifting benthic invertivore
BreedingMaternal mouthbrooder~5-50 eggs (scales with female size)
Sexual dimorphismYesStrong — dominant males metallic blue with orange/red/yellow (varies by population); females and subordinate males cryptic grey-brown. Males also carry anal-fin egg-spots.
PhotographsSee photosGoogle Images →

The Chilucha Reef population

Aulonocara stuartgranti "Chilucha Reef" is the Chilucha Reef population of Aulonocara stuartgranti, a geographic colour form from the Mozambique coast of Lake Malawi in the south-central part of the lake. It is the same species as Aulonocara stuartgranti, distinguished by its collection locality and local coloration; aquarists keep and breed it as a discrete, provenance-labelled line.

Colour reference: living Chilucha Reef fish at malawi.si

About the species

Aulonocara stuartgranti, known in the hobby as Grant's peacock, is a maternal mouthbrooding cichlid endemic to Lake Malawi and one of the most familiar faces in the African-cichlid hobby. It is the archetypal "peacock": a sand-and-rock fish that hovers a few millimeters above the bottom and detects buried invertebrates with the enlarged lateral-line canals pitting its lower jaw — a sixth-sense feeding system confirmed in the lab on this very species. Across the lake it splits into dozens of vividly distinct geographic colour forms, from the orange-tailed Ngara "flametail" to the blue Usisya and Cobue, which is exactly why it is both beloved and a perennial hybridization headache for keepers.

Full Aulonocara stuartgranti account →

Sources

  1. malawi.si — Aulonocara stuartgranti "Chilucha Reef"
  2. Eschmeyer's Catalog of Fishes — Aulonocara stuartgranti (species record)
  3. FishBase — Aulonocara stuartgranti (Meyer & Riehl, 1985) summary
  4. GBIF — Aulonocara stuartgranti occurrence records
  5. malawi.si (Stuart M. Grant / M.K. Oliver, The Cichlid Fishes of Lake Malaŵi) — Aulonocara and its location variants
  6. Ad Konings — Malawi Cichlids in their Natural Habitat (Cichlid Press; foremost authority on Lake Malawi Aulonocara and their geographic colour forms)