Species guide

How to catch Cornish jack

Mormyrops anguilloides

Stylized 2D illustration of Cornish jack
freshwatergame fishMormyridae

The Cornish jack is a large, elongated freshwater fish native to Africa, known for its predatory behavior. It inhabits deep and quiet waters, often hiding among boulders and under overhangs. This species is valued as a game fish due to its size and fighting ability.

Where they live

Found in African freshwater systems, especially Lake Kariba, the Cornish jack prefers deep, calm waters near boulders, under overhangs, and among floating mats, avoiding strong currents.

Typical size

Up to about 150 cm

What they eat

  • small cichlids
  • minnows
  • labeo fish
  • shrimps
  • insect larvae
  • other small invertebrates

Best baits

  • small live fish
  • shrimp
  • insect larvae
  • artificial shrimp

Best lures

  • soft plastic swimbaits
  • small crankbaits
  • jigs
  • spinnerbaits

How to fish for them

  • casting near structure and overhangs
  • bottom fishing in deeper quiet water
  • using live bait under floats

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How to catch Cornish jack | Bobbr