Sealife guideThe leopard sharkTriakis semifasciata

Last updated on 01/25/2025 at 10:10 PM
Taxonomy
  • Common name: Leopard shark
  • French name: Requin léopard
  • Spanish name: Tiburón leopardo
  • Scientific name: Triakis semifasciata (Girard, 1855)
  • Family name: Triakidae
  • Order name: Carcharhiniformes
  • Class name: Elasmobranchii
Description
The leopard shark is characterized by its distinctive spotted pattern, which is how it got its name. Its back is dark gray to brown, covered with dark, horseshoe-shaped spots, while its belly is white. Its body is sleek, with a relatively small head in comparison to its body.
The leopard shark (Triakis semifasciata)
The leopard shark (Triakis semifasciata) © | Dreamstime.com
As adults, leopard sharks typically reach a length between 4 and 6 feet with females generally being larger than males.
Geographic range
The leopard shark frequents the coastal waters of North America, from Canada in the north to Baja California in Mexico to the south.
Habitat
The leopard shark lives in the shallow coastal waters of bays and estuaries, where it spends most of its time near the seafloor. The leopard shark can also be found at greater depths.
Diet
The leopard shark is primarily piscivorous, feeding on small fish, squid, rays and other marine organisms it finds near the seafloor. It is considered an opportunistic predator, meaning it easily adapts to different food sources depending on the availability of prey.
Reproduction
The leopard shark is an ovoviviparous species. After a gestation period of about 10 months, the female gives birth to litters of 10 to 30 baby sharks.
A group of leopard sharks swims close to the seafloor in the Monterey Bay Marine Sanctuary
A group of leopard sharks swims close to the seafloor in the Monterey Bay Marine Sanctuary © | Dreamstime.com
Within the same genus
Banded houndshark (Triakis scyllium)
Banded houndshark
(Triakis scyllium)
Discover also
Basking Shark (Cetorhinus maximus)
Basking Shark
(Cetorhinus maximus)
Blacktip reef shark (Carcharhinus melanopterus)
Blacktip reef shark
(Carcharhinus melanopterus)
Common angelshark (Squatina squatina)
Common angelshark
(Squatina squatina)
Frilled shark (Chlamydoselachus anguineus)
Frilled shark
(Chlamydoselachus anguineus)
Great white shark (Carcharodon carcharias)
Great white shark
(Carcharodon carcharias)
Lemon shark (Negaprion brevirostris)
Lemon shark
(Negaprion brevirostris)
Pelagic thresher shark (Alopias pelagicus)
Pelagic thresher shark
(Alopias pelagicus)
Silky Shark (Carcharhinus falciformis)
Silky Shark
(Carcharhinus falciformis)

Our latestUpdates

The Hawaiian archipelago, a volcanic gem of the pacific
Monday, October 20th 2025
The Hawaiian archipelago, a volcanic gem of the pacific
Discover the Hawaiian archipelago, a volcanic paradise in the Pacific ocean where fiery mountains, lush forests and turquoise lagoons meet. Explore its islands, unique biodiversity and the geological forces that shaped this natural wonder.
Universal Epic Universe: the next-level immersive park
Monday, October 13th 2025
Universal Epic Universe: the next-level immersive park
Discover Epic Universe, Universal Orlando's newest theme park. Dive into immersive worlds, spectacular attractions, and a breathtaking, one-of-a-kind experience.
The California sheephead
Thursday, October 2nd 2025
The California sheephead
Discover the California sheephead, a colorful fish of the eastern Pacific. Learn about its appearance, diet, habitat in kelp forests, unique sex-changing ability and role in marine ecosystems.
Photo of the Day
Dauphin commun (Delphinus delphis)
Dauphin commun
(Delphinus delphis)