porcupinefish Diodon holacanthus The Spotted porcupinefish Diodon hystrix feed primarily at night on hard shelled invertebrates Hawaii, United States of America, Photo by Dave Fleetham Design Pics Stock Photo - Afloimages
The Spotted porcupinefish (Diodon hystrix) feed primarily at night on hard shelled invertebrates; Hawaii, United States of America, Photo by Dave Fleetham / Design Pics