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Lake Malawi cichlids — species, locations & maps

Lake Malawi cichlids — species, locations & maps
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Stigmatochromis modestus 'Cape Kaiser'.jpg Stigmatochromis modestus 'Likoma Island'.jpg Stigmatochromis modestus 'Londo Bay'.jpg Stigmatochromis modestus 'Mbenji Island'.jpg Stigmatochromis modestus 'Nakantenga Island'.jpg
Previous pageNext pageStigmatochromis modestus 'Londo Bay'
Genus: Stigmatochromis
Type locality: Lake Malawi
Biotope: Rocky habitat, particularly sediment-rich sections of the rock zone with caves, crevices and deep recesses. Observed at depths between 3–35 m.
Geographic distribution: Widespread throughout Lake Malawi, although rarely observed due to its secretive lifestyle and strong association with rocky shores.
Typical adult size: Up to approximately 16 cm total length.
Sexual dimorphism: Females and non-breeding males are dark reddish brown. Breeding males defend caves and display intensified coloration during the spawning period.
Recommended aquarium size: A minimum aquarium volume of 800 l with a tank length of at least 160 cm is recommended, as larger volumes are advised due to territorial behaviour and potential colony-style breeding.
Aquarium setup: A rock-dominated layout with numerous caves, crevices and deep hiding places is essential. The substrate should consist of various stone sizes rather than open swimming space. Shaded areas and subdued lighting are recommended.
Diet: Piscivorous predator specialized on juvenile mbuna. In aquaria it accepts prepared foods but benefits from protein-rich nutrition.
Breeding: Maternal mouthbrooder. Males defend caves as spawning sites, where eggs are deposited on rocks inside the cave. During the breeding period males refrain from feeding and guard the cave entrance continuously.
Aggression: Territorial, particularly during breeding. Males defend small cave-based territories and may form loose clusters of adjacent territories.
Special notes: A highly secretive and rarely exported species. Breeding in captivity can be challenging, with reports of unexplained juvenile losses once fry reach approximately 3–4 cm.

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Photo: © Ad Konings
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Lake Malawi cichlids — species, locations & maps.
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