We are using cookies to give you the best experience on our website.
You can find out more about which cookies we are using or switch them off in settings. Accept
Giant Hawkfish
Cirrhitus rivulatus
The Giant hawkfish is found along the West Coast of North America from southern Baja to northern Peru. It is the largest of the four species of hawkfish, reaching up to 24 inches long. They have mazelike markings ranging from gray and brown to bright yellow and blue.
Range & Habitat
This species can be found along the Gulf of California, from Baja, CA, as far south as northern Colombia and the Galapagos Islands. It is solitary and lives in shallow waters near the coast, often camouflaged against rocks.
Conservation Status: Least Concern
Diet
In the Wild: Crustaceans and small fish.
At the Zoo: Shrimp, squid and specialized fish gel.
Life Span
In the Wild: 5 to 7 years
In Human Care: up to 10 years
In Human Care: up to 10 years
Fun Facts about the Giant Hawkfish
- Hawkfish are known for their ability to perch on their pectoral fins.
- They are named for their hawklike hunting technique, often perching on the highest point of a coral reef and diving down to seize prey.
Sources
Fish Base; Giant Hawkfish. https://www.fishbase.se/summary/6408
Smithsonian Tropical Research Institute; Giant Hawkfish. https://biogeodb.stri.si.edu/sftep/en/thefishes/species/1592
Reef App Encyclopedia, Giant Hawkfish. https://reefapp.net/en/lex/details/cirrhitus-rivulatus
Updated June 13, 2023
Location:
Aquariums
Location:
USS Antiquities Cave
