Diagnostic Description
(
anglais
)
fourni par Fishbase
Pectoral fin short and rounded. Caudal fin strongly rounded.
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Life Cycle
(
anglais
)
fourni par Fishbase
Female lays batches of eggs on a substratum which the male begins to inseminate. Female collects the eggs almost immediately after laying a batch and incubates eggs in her mouth for 12-14 days at 26°C, releasing the young after which. Parent guards the young for 5-7 days, keeping them into her mouth when approached by predators or divers.
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Morphology
(
anglais
)
fourni par Fishbase
Analsoft rays: 8 - 10
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Trophic Strategy
(
anglais
)
fourni par Fishbase
Found in various habitats, from flowing waters to lakes and isolated sinkholes, e.g., Lake Otjikoto, Namibia (see Ref. 27829); usually prefers vegetated zones. Frequency of occurrence in Caprivi: occasionally in sandy rocky streams, standing deep water, abundant in shallow swamps and common in shallow flood plains (Ref. 37065). Feeds on insects, shrimps and even small fish.
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Biology
(
anglais
)
fourni par Fishbase
Found in various habitats, from flowing waters to lakes and isolated sinkholes, e.g., Lake Otjikoto, Namibia (see Ref. 27829); usually prefers vegetated zones. Feeds on insects, shrimps and even small fish. Breeds from early spring to late summer; males defend a territory, construct a simple cleared nest and attract ripe females. Eggs are laid in the nest, fertilized and collected by the female. The females withdraws to a nursery to brood the eggs until juvenile stage (Ref. 7248). Ovophilic, agamous maternal mouthbrooder; no pair-bonding takes place (Ref. 52307).
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Importance
(
anglais
)
fourni par Fishbase
fisheries: minor commercial
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