Animalia > Chordata > Elasmobranchii > Carcharhiniformes > Triakidae > Triakis > Triakis semifasciata

Triakis semifasciata (Leopard shark)

Synonyms: Mustelus felis; Triakis semifasciatum
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Wikipedia Abstract

The leopard shark (Triakis semifasciata) is a species of houndshark, in the family Triakidae. It is found along the Pacific coast of North America, from the U.S. state of Oregon to Mazatlán in Mexico. Typically measuring 1.2–1.5 m (3.9–4.9 ft) long, this slender-bodied shark is immediately identifiable by the striking pattern of black saddle-like markings and large spots over its back, from which it derives its common name. Large schools of leopard sharks are a common sight in bays and estuaries, swimming over sandy or muddy flats or rock-strewn areas near kelp beds and reefs. They are most common near the coast, in water less than 4 m (13 ft) deep.
View Wikipedia Record: Triakis semifasciata


Adult Weight [1]  22.289 lbs (10.11 kg)
Female Maturity [1]  13 years
Male Maturity [1]  7 years
Litter Size [1]  15
Maximum Longevity [1]  30 years


Name Countries Ecozone Biome Species Report Climate Land
Oregon & Northern California Coastal United States Nearctic Temperate Coastal Rivers    

Protected Areas

Name IUCN Category Area acres Location Species Website Climate Land Use
Channel Islands National Marine Sanctuary   California, United States
Channel Islands National Park II 139010 California, United States
Golden Gate National Recreation Area V 26135 California, United States


Prey / Diet

Prey / Diet Overlap


Eumetopias jubatus (Steller Sea Lion)[2]
Notorynchus cepedianus (Tiger shark)[2]
Stereolepis gigas (Black jewfish)[2]
Triakis semifasciata (Leopard shark)[2]


Institutions (Zoos, etc.)


California Current; Eastern Pacific: Oregon, USA to the Gulf of California.; Gulf of California; Mexico; Pacific Ocean; Pacific, Eastern Central; Pacific, Northeast; USA (contiguous states);

External References



Attributes / relations provided by
1de Magalhaes, J. P., and Costa, J. (2009) A database of vertebrate longevity records and their relation to other life-history traits. Journal of Evolutionary Biology 22(8):1770-1774
2Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014). Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.
3Trophic Ecology of the Dominant Fishes in Elkhorn Slough, California, 1974-1980, JAMES P. BARRY, MARY M. YOKLAVICH, GREGOR M. CAILLIET, DAVID A. AMBROSE, BROOKE S. ANTRIM, Estuaries Vol. 19, No. 1, p. 115-138, March 1996
4Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005). Host-Parasite Database of the Natural History Museum, London
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 WWF WildFINDER
Abstract provided by DBpedia licensed under a Creative Commons License