Species profile
Leopard Shark
Triakis semifasciata
At a glance
Leopard Shark (Triakis semifasciata) is an IUCN Least Concern shark or ray regulated in 2 of 66 jurisdictions tracked by CatchRules across the U.S. and Canada.
Confirmed by 2,581 research-grade iNaturalist observations, concentrated in California.
Notable details
- Leopard Sharks are harmless to humans and among the most commonly seen sharks in California bays.
- They can live more than 30 years and grow slowly throughout their lives.
- Females give birth to live pups in litters that can reach up to 29 offspring.
- They form large seasonal aggregations in warm shallow water — sometimes hundreds of individuals.
- Adults typically measure 4–5 feet, though the species can reach 7 feet at maximum.
Where Leopard Shark are seen
Jurisdictions with rules for Leopard Shark
Background
The leopard shark 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…
Background excerpt adapted from Wikipedia's Leopard Shark article (CC BY-SA). Visit Wikipedia for the full entry.
Other sharks & rays on CatchRules
Photo credit: iNaturalist / Wikipedia. Identification reference only — verify regulations with the issuing wildlife agency before retaining a catch.