Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Osteoglossiformes
- Family
- Diodontidae
- Genus
- Diodon
- Species
- liturosus
Habitat
This species inhabits tropical and subtropical marine waters of the Indo-Pacific region, primarily in coral reefs, rocky substrates, and lagoons at depths from 1 to 50 meters. It prefers areas with shelter like caves or crevices for hiding during the day.
Diet
The black-blotched porcupinefish feeds mainly on hard-shelled invertebrates such as mollusks, crustaceans, and echinoderms, using its powerful beak-like jaws to crush shells. It is primarily nocturnal, foraging on the reef at night, and may also consume small fish occasionally.
Behavior
This fish is typically solitary and nocturnal, spending daylight hours hidden in reef crevices to avoid predators. It exhibits territorial behavior around feeding sites and inflates its body as a defense mechanism when threatened. During the day, it remains inactive and camouflaged among rocks.
Conservation Status
Listed as Not Evaluated by IUCN.