Tyrannochromis polyodon "Lupingu"

Lupinguloo-PEEN-goo (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 Tyrannochromis polyodon account →

Specific to Lupingu

  • 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 Tyrannochromis polyodon.

CARESNOT LISTED
Scientific size12 in30 cm total length
Temperature75–82 °F24–28 °C
pH7.7–8.8alkaline
Hardness (GH)slightly hardup to 179 ppm
Depth16–98 ft5–30 m
DietPiscivore — ambush hunter of mbuna and other small cichlids
BreedingMaternal mouthbrooder (presumed, genus-typical)Not documented for this species; congeners recorded carrying on the order of 100+ eggs
Sexual dimorphismYesGenus-typical: males grow considerably larger and develop saturated blue breeding colour; females and juveniles plain silvery-grey with a dusky lateral stripe.
PhotographsSee photosGoogle Images →

The Lupingu population

Tyrannochromis polyodon "Lupingu" is the Lupingu population of Tyrannochromis polyodon, a geographic colour form from the Tanzania coast of Lake Malawi in the far northern part of the lake. It is the same species as Tyrannochromis polyodon, distinguished by its collection locality and local coloration; aquarists keep and breed it as a discrete, provenance-labelled line.

Colour reference: living Lupingu fish at malawi.si

About the species

Tyrannochromis polyodon is a large, big-jawed predatory cichlid from Lake Malawi, one of the lake's handful of giant ambush hunters that patrol the rocky and sandy shore for smaller fish. Its epithet — Greek for "many teeth" — describes a mouth built to seize prey rather than to graze. It sits inside a small, taxonomically contested genus: the closely related Tyrannochromis macrostoma has at times absorbed it as a synonym, though the name polyodon continues to be treated as valid for populations like the ones documented here, spanning sites from the far north of the lake to the southwestern arm.

Full Tyrannochromis polyodon account →

Sources

  1. malawi.si — Tyrannochromis polyodon "Lupingu"
  2. Eschmeyer's Catalog of Fishes — online database (authority for valid fish names; Haplochromis polyodon Trewavas, 1935)
  3. Konings, A. — Malawi Cichlids in their Natural Habitat (Cichlid Press; genus Tyrannochromis and the macrostoma/polyodon synonymy question)