Pseudotropheus galanos "Mbenji Island"

Pseudotropheus galanos (Fuawe Island, Mbenji Island)

Mbenji Island — m-BEHN-jee 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 Pseudotropheus galanos account →

Specific to Mbenji 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 Pseudotropheus galanos.

CARESNOT LISTED
Genus type speciesPseudotropheus williamsidescribed as Chromis williamsi Günther 1894
Scientific size4 in10 cm total length
Temperature75–82 °F24–28 °C
pH7.7–8.6alkaline
Hardness (GH)up to 446 ppm
Habitat watermoderately soft, alkaline, well-buffered79 ppmLake Malawi
Depth3–49 ft1–15 m
DietAufwuchs grazer (algae/diatoms bitten from rock; genus-typical, not species-confirmed)
BreedingMaternal mouthbrooder (presumed, genus-typical)not documented for this species; expected modest (a few dozen eggs)
Sexual dimorphismYesGenus-typical expectation of more vividly, likely blue-toned, breeding males vs. duller females; specific colour scheme not confirmed here.
PhotographsSee photosGoogle Images →

The Mbenji Island population

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

Colour reference: living Mbenji Island fish at malawi.si →

About the species

Pseudotropheus galanos is a rock-dwelling mbuna known from Fuawe Island and Mbenji Island, two small islets off Lake Malawi's west-central shore that sit close enough together to plausibly host a single interbreeding population. Like other mbuna it spends its whole life in the shallow rocky littoral, grazing algae from boulders and defending a patch of territory, and its epithet is widely read as an allusion to blue colouration, a shade that dominates the display dress of many male mbuna in this part of the lake.

Full Pseudotropheus galanos account →

Sources

  1. malawi.si — Pseudotropheus galanos "Mbenji Island"
  2. Eschmeyer's Catalog of Fishes — Species search (California Academy of Sciences; authority for valid names)
  3. Konings, A. — Malawi Cichlids in their Natural Habitat (Cichlid Press)
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