Aulonocara korneliae "Chizumulu Island"

Chizumulu Islandchee-zoo-MOO-loo EYE-land (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 korneliae account →

Specific to Chizumulu Island

  • 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 korneliae.

IUCNLEAST CONCERN · 2018
CARESNOT LISTED
Scientific size3.1 in7.8 cm standard length
Temperature73–81 °F23–27 °C
pH7.7–8.6alkaline
Depth10–66 ft3–20 m
DietSand-foraging benthic invertivore
BreedingMaternal mouthbrooder (ovophilic)Not recorded for this species; genus-typical small clutch (~10–40 eggs)
Sexual dimorphismYesMales larger, metallic blue with an orange shoulder flush and anal-fin egg-spots in breeding dress; females smaller and cryptically barred.
PhotographsSee photosGoogle Images →

The Chizumulu Island population

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

Colour reference: living Chizumulu Island fish at malawi.si

About the species

Aulonocara korneliae is a small, sand-foraging peacock cichlid endemic to a single speck of Lake Malawi: Chizumulu Island, the smaller of the lake's two inhabited islands. It belongs to the stuartgranti species group, the classic peacocks whose males hover over the sand probing for hidden invertebrates with a face full of enlarged sensory pores. Males in breeding dress are washed in metallic blue and marked by a warm orange blush on the shoulder, a feature that separates this fish from its close relative Aulonocara hueseri of nearby Likoma. It reaches the aquarium trade under provisional labels such as "Blue Gold" and "Chizumulu Aulonocara," but it has never acquired a settled English common name.

Full Aulonocara korneliae account →

Sources

  1. malawi.si — Aulonocara korneliae "Chizumulu Island"
  2. FishBase — Aulonocara korneliae (Meyer, Riehl & Zetzsche, 1987)
  3. Cichlid Room Companion — Aulonocara korneliae (curated by Ad Konings)
  4. malawi.si (Konings / M.K. Oliver database) — Aulonocara korneliae 'Same Bay, Chizumulu Island'
  5. malawi.si — Aulonocara korneliae (species index, location variants)
  6. malawi.si — Aulonocara hueseri 'Likoma Island' (comparison with korneliae)