Sealife guideThe lemon sharkNegaprion brevirostris
Last updated on 02/12/2025 at 11:05 PM
Taxonomy
English names
Lemon shark
French namesRequin citron
Scientific nameNegaprion brevirostris (Poey, 1868)
FamilyCarcharhinidae
OrderCarcharhiniformes
ClassElasmobranchii
Description
The lemon shark gets its name from its slightly yellow color. However, be aware that colors can be deceiving underwater ! Remember that in scuba diving, water absorbs colors and starting at 50 feet, yellow begins to turn green and disappears completely by 100 feet.

The lemon shark is distinctive for having two dorsal fins that are roughly the same size ! © Naluphoto | Dreamstime.com
The lemon shark can reach up to 11 feet in length and weigh as much as 405 pounds. One of its distinguishing features is its two dorsal fins which are roughly the same size.
Geographic range
The lemon shark is found in the subtropical coastal waters of the western and eastern Atlantic ocean, as well as the eastern Pacific ocean.
In the Atlantic ocean, its range extends from the eastern coast of the United States to the coast of Brazil, including Florida, the Bahamas and the Caribbean. In the eastern Atlantic ocean, it is primarily found along the western coast of Africa, including Senegal and Ivory Coast.
Additionally, the lemon shark is present in the eastern Pacific ocean along the coasts of California and Mexico as well as in many Polynesian islands.
Habitat
The lemon shark inhabits waters from the surface down to 295 feet along coasts and coral reefs.
Diet
The lemon shark primarily feeds on a variety of fish but also consumes crustaceans and mollusks.
Reproduction
Lemon sharks are viviparous. When females give birth, the pups, numbering between 4 and 17, are already about 24 inches long.
Did you know ?
The oldest lemon shark ever recorded was 25 years old !

A close-up of a lemon shark revealing its particularly formidable dentition during the photo shoot !
The lemon shark is present in French Polynesia which declared the species protected in April 2006.
The lemon shark is listed as many other marine species within The IUCN Red List of threatened species. The lemon shark appears in the IUCN Red List since 2021 within the category Vulnerable !
Within the same family

Blacknose sharkCarcharhinus acronotus

Blacktip sharkCarcharhinus limbatus

Copper sharkCarcharhinus brachyurus

Dusky sharkCarcharhinus obscurus

Oceanic whitetip sharkCarcharhinus longimanus

Silky SharkCarcharhinus falciformis

Tiger sharkGaleocerdo cuvier

Whitetip reef sharkTriaenodon obesus
Discover also

Bonnethead sharkSphyrna tiburo

Greenland sharkSomniosus microcephalus

Japanese bullhead sharkHeterodontus japonicus

Leafscale gulper sharkCentrophorus squamosus

Longfin makoIsurus paucus

Port Jackson sharkHeterodontus portusjacksoni

Whale sharkRhincodon typus

Zebra sharkStegostoma fasciatum
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