Distribution and habitat partitioning of immature bull sharks (Carcharhinus leucas) in a southwest Florida estuary. animals that use metabolically generated heat to regulate body temperature independently of ambient temperature. Carcharhinus azureus (Gilbert & Starks, 1904), Carcharhinus nicaraguensis (Gill, 1877), Carcharhinus vanrooyeni (Smith, 1958), Carcharhinus zambezensis (Peters, 1852), Carcharias azureus (Gilbert & Starks, 1904), Carcharias leucas (Müller & Henle, 1839), Carcharias spenceri (Ogilby, 1910), Carcharias zambezensis (Peters, 1852), Eulamia nicaraguensis (Gill, 1877), Galeolamna bogimba (Whitley, 1943), Galeolamna greyi mckaili (Whitley, 1945), Galeolamna leucas (Müller & Henle, 1839), Galeolamna mckaili (Whitley, 1945), Prionodon platyodon (Poey, 1860), Squalus obtusus (Poey, 1861), Squalus platyodon (Poey, 1860), Gemeiner Grundhai, Bullenhai, Stierhai, Sambesihai (D), Bull Shark (UK), Der in den tropischen und subtropischen Meeren beheimatete, Carcharhinus leucas (Müller & Henle, 1839), Carcharhinus melanopterus (Quoy & Gaimard, 1824), Carcharhinus azureus (Gilbert & Starks, 1904) --> Carcharhinus leucas (Müller & Henle, 1839), Carcharhinus melanoptures (Quoy & Gaimard, 1824) --> Carcharhinus melanopterus (Quoy & Gaimard, 1824), Carcharhinus nicaraguensis (Gill, 1877) --> Carcharhinus leucas (Müller & Henle, 1839), Carcharhinus taurus (Rafinesque, 1810) --> Carcharias taurus Rafinesque, 1810, Carcharhinus vanrooyeni Smith, 1958 --> Carcharhinus leucas (Müller & Henle, 1839), Carcharhinus zambezensis (Peters, 1852) --> Carcharhinus leucas (Müller & Henle, 1839). ("Carcharhinus leucas", 2009; Castro, 2011; Simpfendorfer, et al., 2005; Stevens, 1999), Bull sharks also inhabit many estuaries and rivers in the countries listed above. Investigations of the Ichthyofauna of Nicaraguan Lakes: 539-559. Economakis, A., P. Lobel. Environmental Biology of Fishes, 60: 157-188. Carcharhinus leucas (Müller & Henle, 1839) Der Bullenhai oder Gemeine Grundhai – manchmal auch Stierhai oder Sambesihai genannt (Carcharhinus leucas) – ist ein Hai aus der Familie der Requiemhaie (Carcharhinidae). It is known for its aggressive nature, and presence in warm, shallow brackish and freshwater systems including estuaries and rivers. (Castro, 2011; Clark and von Schmidt, 1965), Adult size does vary depending on geographical region. ("Carcharhinus leucas", 2009; O'Connell, et al., 2007; Simpfendorfer, et al., 2005). Towards the end of term, the embryos are around 50-75cm long and are contained in elongated sections. Nelson, D. 1967. In this 1978 research, bull sharks comprised 11% of the biomass catch for sharks. The Animal Diversity Web team is excited to announce ADW Pocket Guides! Klimley, P., S. Beavers, T. Curtis, S. Jorgensen. (Johnson and Nelson, 1978; Nelson, 1967). Another bull shark was located at the Okinawa Churaumi Aquarium lived to be 30 years old. Körperbau. Cliff, G., S. Dudley. A substance that provides both nutrients and energy to a living thing. Cannibalistic tendencies of lemon and bull sharks. McCord, M., S. Lamberth. an area where a freshwater river meets the ocean and tidal influences result in fluctuations in salinity. Immature gonads are very small and barely distinguishable. Juveniles are a brownish gray color and have black tips on the pelvic, second dorsal, anal, and tail fins. 18 years. Castro, J. Several states in the southern U.S. have eliminated the use of gill nets in potential nursery areas, so it's presumed that these actions have indirectly helped the bull shark. Within this genus, Carcharhinus melanopterus and Carcharias taurus females illustrate their readiness to mate by reducing their speed and swimming with their tails in a more upward position and their snout pointing slightly down. 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. Convergent in birds. Occurrence, home range and movement patterns of juvenile bull (Carcharhinus leucas) and lemon (Negaprion brevirostris) sharks within a Florida estuary. This parasite, Heteronybelinia estgmena, is located within the shark’s gastrointestinal tracts. 1991. generally wanders from place to place, usually within a well-defined range. Etymology: From leucas (= white), referring to body color (usually grayish with white underside). Carcharhinus leucas, also known as the bull shark, is currently found along the coasts of the United States, Mexico, Central and South America, Africa, India, and Australia.On the east coast of the United States, they can be found from the Chesapeake Bay south through the Gulf of Mexico and further southward to southern Brazil. A mature female’s oviduct will be thicker towards the end of the oviducts and have more flexibility. It is the second largest ocean in the world after the Pacific Ocean. Bull sharks are sometimes caught for sport, and are also accidental captures. This capability helps sharks detect potential prey at distances over 6 m (20ft) away. This is partly determined by the size of their claspers. 4. Ortega, L., M. Heupel, P. Van Beynen, P. Motta. Eyes are small . Biology. Carcharhinus leucas (Müller & Henle, 1839) Syntypes (4): MNHN A-9650 (1, dry), A-9652 (1, dry), uncat. (From The ETYFish Project) Synonyms . They spend their time in a depth of around 30, but can exist at depths up to 150m near the coast. Ecotourism implies that there are existing programs that profit from the appreciation of natural areas or animals. Usually 15 to 22 eggs are enlarged in the ovary; however, 10 or fewer undergo ovulation. Movements and swimming behavior of three species of sharks in La Jolla Canyon, California. First dorsal large and triangular. The male will then come up to the female and place its snout below the female’s vent. Reports on species within Carcharhinus indicate the use of their olfactory system to detect the opposite sex.

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