Search results
The goliath tigerfish (Hydrocynus goliath) is among the most famous tigerfish. The largest one on record is said to have weighed 70 kg (154 pounds). [1] It is found in the Congo River system and Lake Tanganyika and is the largest member of the family Alestidae. Another famous species, simply called the tigerfish (Hydrocynus vittatus), is ...
- They get their name from their appearance, demeanor and size. The name tigerfish is a reference to the black stripes that are often found running down the flanks of these huge fish, as well as their fierce, sharp teeth and rapacious nature; while the word ‘goliath’ refers to their giant size.
- Goliath tigerfish have up to 32 razor-sharp teeth. The upper jaw contains 12-20 teeth, while the lower jaw 8-14. The teeth interlock into matching indents onto the opposite jawline, and protrude slightly from the mouth.
- They have replaceable teeth. Although relatively little study has been carried out on these elusive creatures, a study by Gagiano et al (1996) observed that captive tigerfish would replace all their teeth simultaneously within a period of 5 days, with no replacement having been observed previously!
- They have a double hinged jaw. This means they are able to open their jaws a lot wider than other fish, and as a result its teeth point further forward when it strikes prey, allowing it to take chunks from their flesh.
As the sun drops and the golden hour of predatory fish activity approaches, the fishing boats meet up with the game viewer and pairs of anglers decant to do battle once more (photos: Gareth Reid). My favourite way to fish the Zambezi is using a colonial-style houseboat or a strategically, well-appointed lodge that can access a variety of water within a relatively short run in smaller boats.
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).
The three-striped tigerfish (Therapon jarbua) is a common, vertically striped species about 30 cm (12 inches) long. It has sharp spines on its gill covers, which can wound a careless handler. This article was most recently revised and updated by Amy Tikkanen. Tigerfish, any of several fishes so named on the basis of their pugnacity when caught ...
- The Editors of Encyclopaedia Britannica
Sep 14, 2023 · This predatory fish has captivated the imaginations of anglers and researchers alike with its intimidating size and impressive hunting skills. In this article, we will delve into the world of the Goliath Tigerfish, exploring its habitat, physical characteristics, behavior, life cycle, and its presence in popular culture.
People also ask
How do tigerfish get their name?
Are tigerfish a game fish?
What is the largest Tigerfish in the world?
Where do tigerfish live?
When do tigerfish come around?
What is a Tigerfish?
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 ...
