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Several species belonging to the genus Hydrocynus of the family Alestidae are referred to as "tigerfish", and are particularly prized as game fish. These African fish are found in many rivers and lakes on the continent and are fierce predators with distinctive, proportionally large teeth. The goliath tigerfish (Hydrocynus goliath) is among the ...
tigerfish, any of several fishes so named on the basis of their pugnacity when caught, their fiercely predaceous habits, or their appearance. In African freshwaters, tigerfishes of the genus Hydrocynus (sometimes Hydrocyon) are admired game fishes of the characin family, Characidae (order Cypriniformes). They are marked, depending on the ...
- The Editors of Encyclopaedia Britannica
Hydrocynus is a genus of characin fish in the family Alestidae commonly called "tigerfish," native to Africa. The genus name is derived from Ancient Greek ὕδωρ ("water" [1]) + κύων ("dog" [1]). The genus contains five species, [2] all commonly known as "African tigerfish " for their fierce predatory behaviour and other characteristics ...
This large-toothed, highly predatory fish grows to an average length of 1.5 m (4.9 ft) and a weight of 50 kg (110 lb). Its teeth fit into distinct grooves along its jaws. On average each of its teeth can grow up to 2.5 cm (1 in), according to biologist and television presenter Jeremy Wade. The largest recorded specimen weighed 70 kg (154 lb).
Diagnosis: large fang-like teeth overlapping the jaws when the mouth is closed; gill-rakers long, about equal to the length of gill filaments; body generally > 22% of SL (Ref. 28714). 43-53 scales in lateral line; 2 scale rows between lateral line and scaly process at pelvic-fin bases; eye < 70% of interorbital space (Ref. 2880, 81279). Dorsal ...
Oct 8, 2019 · African Tigerfish: Main Characteristics. Often thought of as Africa’s equivalent to the South American piranha, the African tigerfish is a fierce species sporting razor-sharp teeth, muscular bodies and distinctive ‘tiger’ stripes which are the reason of their name. Its weight usually ranges between 25 and 30 kg, and can reach up to 45 kg.
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Jan 12, 2024 · 1. Origins of the Name. The name “Goliath Tigerfish” itself invokes a sense of grandeur and strength. The term “Goliath” reflects the fish’s colossal size, while “Tigerfish” is derived from its distinctive, tiger-like markings. This apex predator is a member of the characin family, which includes other formidable species like ...
