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Distribution. Upper teeth. Lower teeth. Lemon sharks are found from New Jersey to southern Brazil in the tropical western Atlantic Ocean. They also live off the coast of west Africa in the southeastern Atlantic. [ 12] .
May 14, 2023 · The teeth of a lemon shark are fairly thin, curve inward slightly, and have a wide base. The top jaw of a lemon shark has teeth that are slightly larger than the bottom teeth but have the same shape.
Nov 29, 2023 · Although the tooth of the lemon shark might stand out from other teeth discussed previously above, it can often resemble other predators’ teeth, including the bull shark.
Apr 3, 2022 · Lemon Shark teeth have fairly large roots which are near straight across the top. The blades are smooth and narrow coming to a sharp point and typically grow out from the root at a 90 degree angle. They can live to near 30 years.
Oct 18, 2018 · Distinctive Features. The lemon shark is a large stocky, blunt nosed shark with two dorsal fins of similar size. The first dorsal fin is low and positioned posterior to the pectoral fins, the second dorsal is of similar shape and size and positioned anterior to the origin of the anal fin.
Jan 14, 2020 · The lemon shark ( Negaprion brevirostris) gets its name from its yellow to brown dorsal color, which helps camouflage the fish over a sandy seabed. Although large, powerful, and carnivorous, this shark does not pose a risk to humans.
The sicklefin lemon shark ( Negaprion acutidens) or sharptooth lemon shark is a species of requiem shark belonging to the family Carcharhinidae, widely distributed in the tropical waters of the Indo-Pacific.
Lemon sharks have 27 to 33 rows of teeth on both their upper and lower jaws. Their upper anteroposterior teeth are erect and slim, with slender cusps and no cusplets.
TEETH. Teeth in upper jaw have narrow triangular smooth-edged cusps and broad finely-serrated bases. Lower jaw teeth have narrow erect smooth-edged cusps.
Aug 2, 2018 · Fossilized shark teeth show that the extinction marked a shift in the relative fates of two groups of sharks. Apex predators called lamniformes, which include modern great white sharks,...
