Lifespan. Bull sharks are aggressive, common, and usually live near high-population areas like tropical shorelines. Sandbar sharks or Brown sharks are considered to live between 20 and 30 years. Bull sharks have been sighted leaping up river rapids like salmon in order to reach inland lakes. The typical lifespan in the wild for Hammerhead Sharks is from 20 to 30 years approximately. Although most of them live 20 to 30 years in the wild, there are some that live much longer than others. Bull sharks are often considered to be the most dangerous sharks to humans because of their aggressive tendencies and ability to migrate up rivers. Basking sharks are thought to reach maturity between the ages of six and thirteen. They feed on other sharks, fish, dolphins, turtles, birds and almost any other source of meat they can find. The lifespan of Tiger Sharks in the wild is believed to be 27 years in average, although some may live up to 50 years of age. Tiger sharks and great white sharks join the bull shark as the Trinity of Terror, the three sharks identified as the most frequent attackers of humans. There are 31 species of bull shark known in Australia. Bull sharks are named after their blunt noses, which, like bulls, are wider than they are long. Even after maturity (when they are able to reproduce), they continue to grow, but at a slower pace. Five neonate bull sharks (1 male, 4 females, TL = 61-68 cm) were collected in August 1985 from the Indian River Lagoon . Bull sharks are one of the three most dangerous species, beside the Great white shark and Tiger shark It would not be surprising if the bull shark would turn out to be the most dangerous shark species, because of its large size, massive jaws, proportionately very large teeth and abundance in the tropics. Life Span: Bull sharks live to about 15 years. Bull sharks have the ability to tolerate a range of salinities ranging from hypersaline to freshwater for long periods of time. However, shark attacks are extremely rare. Bull sharks average life span is about 27-28 years, but sometimes they live longer. It has an extremely broad diet and will consume most things it can find. It is extremely territorial which is the reason why they are blamed for the most attacks on humans. How Many Years Does A Shark Live For? Argentine Angel Sha... Atlantic sharpnose ... Australian blacktip... Basking shark. Because many sharks mature late, reproduce at long intervals, and have low reproductive output, shark populations are easily and frequently overfished (Figure 4).Thresher sharks, School Sharks, Spiny Dogfish, Porbeagles, Basking Sharks, Bull Sharks, and Soupfin Sharks are all examples of shark stocks that have been overexploited. There are 31 species of bull shark known in Australia. Their life expectancy is predicted to be about 50 years. Why Are Sharks Dangerous? They breed in brackish waters in summer months. The approximate female bull shark can live to about 17 years of age while males live for about 13 years. Generally, male bull sharks grow to about 7 feet in length, while the female grows to 11 feet. It is known for its aggressive nature, and presence in warm, shallow brackish and freshwater systems including estuaries and rivers. MORE IN SHARK CATEGORY. Bull sharks are aggressive, common, and usually live near high-population areas like tropical shorelines. Juvenile bull sharks enter low salinity estuaries and lagoons as readily as adults do and use these shallow areas as nursery grounds. A bull shark's size at birth is about 29 inches. Previous Next. The Bull shark (Carcharhinus leucas), or Zambezi shark, is a species of shark of the genus Carcharhinus.. That fact alone makes this one of the best known shark species. Scientific Name: Carcharhinus leucas. However, they are known to live to ages of around 15 to 20 years. While bull sharks have an average lifespan of 12 to 16 years in the wild, they tend to have longer lifespans in captivity. Category: Shark. They are viviparous, born live and free-swimming. One bull shark in captivity was recorded to have lived to 30 years old. When excess salt accumulates in its body, a rectal gland excretes the excess. Bull Sharks have a total length between 7’-11.5” (2.1-3.5 m) and an overall weight in the range of 400-700 lb (181-318 kg). Sharks, like all fish, grow larger throughout their lives. Lifespan. A bull shark can live up to 16 years in the wild. What Color Is The Hammerhead Shark? Take your favorite fandoms with you and never miss a beat. BULL SHARK. Bonnethead shark. Avg 16 years in wild. Blue shark. Male bull sharks average 7.3 feet and weigh about 209 pounds. Females Bull shark usually have between 4 and 10 babies per mating season. OUR DATA: We use the most recent data from these primary sources: AnAge, UMICH, Max Planck, PanTHERIA, Arkive, UKC, AKC. Nevertheless, as we mention before, blue shark lifespan lowers down to 8 years when held in captivity, perhaps as a result of the inactivity inherent to captivity. Bull sharks give live birth and the gestation period (conception to birth) is 12 months. Bull sharks live in the warm coastal waters of the Atlantic, Indian and Pacific oceans and occasionally travel inland through rivers and other freshwater sources. Bull sharks have small eyes relative to most other carcharhinid sharks which suggests that vision may not be as important for this species which often occurs in turbid waters. It is found in tropical and subtropical coastal waters worldwide, as well as river systems and freshwater lakes.. Taxonomy. In a typical year, fewer than 20 people die by shark attack, but more than 20 million sharks die in relation to the fishing industry. Bull sharks mate during late summer and early autumn, often in freshwater or in the brackish water of river mouths. Predators can be avoided to help prolong life as well. Family: Carcharhinidae. However, shark attacks are extremely rare. It is extremely territorial which is the reason why they are blamed for the most attacks on humans. Blacknose shark. It should not be confused with the sand tiger shark (Carcharhinus taurus), which is also called bull shark in other languages.. Bull Shark Life Span: The average lifespan of the bull shark is approx 16 years. The young are about 70 cm (27.6 in) at birth. The bull shark is highly migratory, moving easily into freshwater reaches of rivers. The bull shark - one of nature’s most hostile hunters - shows up in some very unexpected places. Some experts believe that the number of growth rings on a whale shark’s vertebrae may be an indicator of its age. Greenland sharks have the longest known lifespan of all vertebrate species (estimated to be between 300–500 years), and the species is among the largest extant species of shark. The Bull shark is one of the most aggressive sharks. Bull Shark – Carcharhinus leucas The bull shark is also known as the zambezi shark. In the wild, the average life span of the bull shark is 16 years. 4. Counting the quantity of growth rings that develop on their vertebrae can determine the age of the silky or Blackspot sharks as with other species, with each ring standing for around one year of life. Bull sharks have black-tipped fins and grey backs. Known as the Carcharhinus Leucas in the scientific community, it has a stocky figure and a broad, flat snout. The typical lifespan of the Bull Shark is between 12-25 years. Whale sharks (Rhincodon typus) are also thought to live above 100 years, suggesting that the time to reach sexual maturity is long and the offspring will require more time to born. 2015. Bull sharks need salt in their body to survive. average growth rate in the first four years of the sharks’ lifespan is about 28 cm per year after which it drops to about 14cm per year (Curtis, 2011). Diet. After gestating for 12 months, a bull shark may give birth to 1 to 13 live young. People can determine a shark's age by counting the growth rings of its vertebrae (the backbones); this is a lot like counting tree rings. Determining the lifespan of sharks is a difficult task as they are very tough to monitor in the ocean because of their migratory and feeding patterns. Shark lifespan varies by species. Lifespan. Bull sharks can live to be at least 14 years old. 30 Interesting Bull Shark Facts. Meanwhile, in captivity, a species of bull shark have been known to live up to 30 years. Females give birth to a litter of between one and 13 live young after a 10 to 11-month gestation period. The typical lifespan in the wild for Hammerhead Sharks is from 20 to 30 years approximately. Females reach a length of 4 meters, males are smaller – their length does not exceed 2.5 m. The maximum documented weight of the caught bull shark was 316.5 kg.Body color is not striking – the gray back smoothly passing on the sides to the light belly. Five neonate bull sharks (1 male, 4 females, TL = 61-68 cm) were collected in August 1985 from the Indian River Lagoon . The scientific name of the bull shark is Carcharhinus leucas. Bull sharks usually live for 12 to 16 years, but one bull shark in captivity was recorded living to 30 years old. Did You Know? Sandbar sharks or Brown sharks are considered to live between 20 and 30 years. Coloration Bull sharks are pale to dark gray above, fading to a pale cream color on their underside. 1 Appearance 2 Behavior 2.1 Diet 2.2 Lifespan 3 Gallery The Bull shark is one of the most aggressive sharks. Females grow larger than males, averaging 7.8 feet and weighing around 285 pounds. The Bull Shark – They’re everywhere you wouldn’t expect them to be! A growth and feeding study was carried out from June 1988 - December 1992 (Schmid and Murru 1994). Depth was about 50''. Bull sharks are often considered to be the most dangerous sharks to humans because of their aggressive tendencies and ability to migrate up rivers. How Long Do Mother Sharks Carry Their Babies. Avg 16 years in wild. Research made by Joung (2004) identified this to be about 20 years, while Sminkey (1996) mention that sandbar sharks can live more than 30 years. The average life span of a bull shark is 16 years. Bull shark. Up to 14 years. Animal Database is a FANDOM Lifestyle Community. (Supplied: Queensland Museum)The perfect conditions. Sharks are common down to depths of 2,000 metres (7,000 ft), and some live even deeper, but they are almost entirely absent below 3,000 metres (10,000 ft). Research made by Joung (2004) identified this to be about 20 years, while Sminkey (1996) mention that sandbar sharks can live more than 30 … They generally do not live in fresh water, with a few exceptions such as the bull shark and the river shark which can swim both in seawater and freshwater. Bull sharks reach sexual maturity between the ages of 8 and 10. Like with other species, tiger sharks in captivity do not live as much as in wildlife reaching only 17 to 20 years. This predominately (sic) saltwater predator is big, fast and armed with a lethal set of jaws and teeth. The repercussion of captivity in the lifespan of Leopard Sharks is certainly dramatic; if they are in small tanks, they have a low expectancy of approximately nine years while large aquarium tanks can help them to have a longer life that can reach up to 25. The bull shark is also known as the zambezi shark. Colouration is highly variable (and likely dependent on observation conditions and the individual's condition): commonly, the colouring is dark brown to black or blue dorsally, fading to a dull white ventrally. Even more, the life expectancy of sharks in captivity is considerably shorter than those in the wild, making impractical to generate deductions from those individuals in aquariums. 1 Appearance 2 Behavior 2.1 Diet 2.2 Lifespan 3 Gallery The Bull shark is one of the most aggressive sharks. Interesting Bull Shark Facts. In captivity, whale sharks are not comfortable, and in a few cases they have died within days, but at most, they have reached only eight years. Bull sharks can also tolerate hypersaline water as high as 53 parts per thousand (Simpfendorfer and Burgess 2009). The bull shark is highly migratory, moving easily into freshwater reaches of rivers. Some scientists believe that the life expectancy of the Great White Sharks is around 30 years (Levine, 1988) but other research indicates that they can reach up to 40. Blacktip shark. The Bull Shark is a species from the Carcharhinus genus. Bull sharks have an average lifespan of 16 years in their natural habitat. In a typical year, fewer than 20 people die by shark attack, but more than 20 million sharks die in relation to the fishing industry. The Bull Shark is a species from the Carcharhinus genus. 2.53 152 (C8540) 17-20 y : Compagno (1984): "The bull shark is hardy and lives … It should not be confused with the sand tiger shark (Carcharhinus taurus), which is also called bull shark in other languages.Many people consider the bull shark one of the most dangerous sharks in the world since this species has many attacks on humans registered, and according to the Internation Shark Attack File, it is the third species with most attacks on humans, only af… How Much Do Sharks Weight? Different species of shark grow at different rates. A healthy bull shark lifespan is about 12 years old, but records indicate that 16 years is possible. The bull shark (Carcharhinus leucas), also known as the "Zambezi shark" (informally "zambi") in Africa, and "Lake Nicaragua shark" in Nicaragua, is a requiem shark commonly found worldwide in warm, shallow waters along coasts and in rivers. Bigeye Thresher Sha... Birdbeak dogfish. There is no accurate data available about how long a Bull Shark can live to. The Bull Shark is a species from the Carcharhinus genus. How Dangerous Is the Bull Shark? Shark lifespan vary by kind and it is very different for each of them. A bull shark can swim up to 12 miles per hour. Designed by Elegant Themes | Powered by WordPress. They get the maturity at the age between 15 – 20 years. While many types live 20 to 30 years in the wild, there are some types that live much longer than others. The shark grows to a maximum length of 11.5 feet (3.5 metres), but is usually 7.3-7.8 feet (2.2-2.3 metres) long. The bull shark is believed to be responsible for most shark attacks in shallow water, even though the International Shark Attack File (ISAF) cites the great white shark (Carcharodon carcharias) as responsible for the largest number of bites to humans. Bull Sharks’ Average Lifespan-According to the National Wildlife Federation, bull sharks’ average lifespan is 12 years in the wild. The average lifespan of bull shark is 12 years in the wild. How Long Do Mother Sharks Carry Their Babies? In younger individuals the fins have dark tips which fade to a more diffuse dusky color as they grow. This is one of 43 shark species that can live in both seawater and freshwater. Bull Shark Stalks Crocodile in Australia – See Drone Video Brodie Moss of Australia captured footage of a bull shark attacking a saltwater crocodile on the Tiwi Islands of the Northern Territory in Australia… Common Name: Bull shark. LIFE SPAN: 16 years. For example, the spiny dogfish has one of the longest lifespans on Earth with more than 100 years, while the blue shark in the wild has an average life expectancy of 15-16 years. Since they can move in all kinds of water, it is hard to find them starved since they can go and look for food without boundaries. Distinguishing Characteristics Bull shark (Carcharhinus leucas). Health Issues: We mention again the spectacular ability of this creature to be able to live in different aquatic habitats, be it fresh or salty water. Reid Coley our Dive Master from Panama City Dive Charters points out a Bull Shark during an awesome dive at Bridge Span 14. The bull shark is not a picky eater. A growth and feeding study was carried out from June 1988 - December 1992 (Schmid and Murru 1994). https://animals.fandom.com/wiki/Bull_Shark?oldid=76403. As an adaptation to living at depth, it has a high concentration of trimethylamine N-oxide in its tissues, which causes the meat to be toxic. ECOLOGY. Bull sharks usually live for 12 to 16 years, but one bull shark in captivity was recorded living to 30 years old. It has an extremely broad diet and will consume most things it can find. Discover How Long Gulper shark Lives. Bull Shark Diet: The primary diet of the bull shark is bony fish and small sharks. The stomach area is white. Sharks are found in all seas. As an example, the spiny dogfish has one of the longest lifespan at more than 100 years, while the blue shark in the wild has an average lifespan of 15-16 years. Silky Sharks can live up 25 years in the wild. Fish, smaller sharks, birds, baby crocodiles, turtles, stingrays, dolphins, and some attacks on humans are reported throughout the world. Bull shark teeth are triangular in size and razor sharp. Lately, GPS technology has provided a new approach to tracking migration patterns and life habits of sharks, providing more precise data about them. The bull shark is a predator and a carnivore. One bull shark was collected in 1982 and was euthanized in Feb 2002 for medical reasons. Bull sharks are considered by many experts to be the most dangerous shark. Bull Sharks’ Average Lifespan-According to the National Wildlife Federation, bull sharks’ average lifespan is 12 years in the wild. Bull sharks have a lifespan of about 12 years in the wild. The age of the bull shark depends on the various conditions like water, availability of food, and fisherman as well. Angular Angelshark. In the wild, their life expectancy is 30 years. 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