Ctenopharynx pictus "Liwani"

Liwanilee-WAH-nee (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 Ctenopharynx pictus account →

Specific to Liwani

  • 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 Ctenopharynx pictus.

IUCNLEAST CONCERN · 2019
CARESNOT LISTED
Scientific size5 in12.6 cm total length
Temperature75–82 °F24–28 °C
pH7.7–8.8alkaline
Depth23–256 ft7–78 m
DietSifts fine sediment/biocover for micro-invertebrates
BreedingMaternal mouthbrooderGenus-typical, a few dozen eggs (not separately documented)
Sexual dimorphismYesBreeding males develop a light blue nuptial sheen and build sand bowers; females and non-nuptial males are plain
PhotographsSee photosGoogle Images →

The Liwani population

Ctenopharynx pictus "Liwani" is the Liwani population of Ctenopharynx pictus, 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 Ctenopharynx pictus, distinguished by its collection locality and local coloration; aquarists keep and breed it as a discrete, provenance-labelled line.

Colour reference: living Liwani fish at malawi.si

About the species

Ctenopharynx pictus is a modestly sized, sediment-sifting cichlid endemic to Lake Malawi, the kind of fish that rarely makes a poster but quietly defines how the lake's intermediate zone works. It earns its genus name — Greek for "comb-throat" — from an unusually dense rake of gill filaments that it uses to strain tiny crustaceans out of mouthfuls of fine sediment. Males flush a pale nuptial blue only in the breeding season and build sand bowers on rock, and brooding females have a habit, documented in the wild, of parking their fry near the nest of a large predatory catfish.

Full Ctenopharynx pictus account →

Sources

  1. malawi.si — Ctenopharynx pictus "Liwani"
  2. Catalog of Fishes (Eschmeyer) — Haplochromis pictus / Ctenopharynx pictus
  3. FishBase — Ctenopharynx pictus summary
  4. FishBase — Ctenopharynx pictus ecology summary
  5. ITIS — Ctenopharynx pictus (TSN 649081)
  6. FishBase — Ctenopharynx nitidus (congener for comparison)