About Scorpaenopsis cacopsis Jenkins, 1901
Taxonomic Naming
Scorpaenopsis cacopsis Jenkins, 1901 is a visually striking scorpionfish species with an elaborate, fringed appearance that supports camouflage.
Body Appearance
It has a flattened body with mottled coloration that ranges from brown to reddish. Its robust shape blends effectively into rocky and coral reef habitats.
Size
This species can grow up to 51.0 cm (20.1 in) long.
Feeding Behavior
It is an ambush predator that stays motionless on the ocean floor until unsuspecting prey approaches, then sucks the prey into its large mouth.
Social Behavior
In the wild, this species is generally solitary, only gathering for breeding.
Captive Breeding
Breeding this scorpionfish in captivity is uncommon and not well documented.
Sting Safety Information
Injuries from this scorpionfish can be avoided by not standing on or touching reefs; if stung, it is important to treat the injury quickly by soaking the affected area in hot water.
Global Distribution
This species is distributed across the Indo-Pacific region, ranging from the Red Sea and East Africa to Samoa and southern Japan.
Hawaiian Habitat
In Hawaiʻi, it commonly lives in ledges and caves along outer coral reefs, where it often rests motionless on the sea floor or in crevices at depths between 10 and 200 feet.
Nocturnal Hunting Habits
It is a nocturnal carnivore that mainly hunts at night, preying on small fish and crustaceans.
Diet Composition
As a carnivore, it requires a protein-rich diet, and primarily eats marine fish, crustaceans, clams, and other meaty marine foods.
