Wispy waspfish – Paracentropogon longispinis

The Long Spine Wasp Fish, Wispy Waspfish, Whiteface Roguefish, Whiteface Waspfish, scientifically known as Paracentropogon longispinis, is a captivating and enigmatic marine fish species. This relatively small fish, reaching a maximum size of 13.0 cm, inhabits the depths of the ocean, showcasing unique characteristics and a captivating lifestyle.

Description & Characteristics

Paracentropogon longispinis, true to its name, displays elongated spines, particularly along its dorsal fin. These spines contribute to its distinct and somewhat intimidating appearance. It’s characterized by a distinctive white face, a feature that further distinguishes it from other members of the Paracentropogon genus. The species also boasts a wispy appearance, adding to its allure.

Habitat and Occurrence

The Long Spine Wasp Fish, Wispy Waspfish, Whiteface Roguefish, Whiteface Waspfish, Paracentropogon longispinis, typically inhabits the tropical Indo-Pacific region. It’s a prevalent presence in these aquatic ecosystems, often found in coral reefs and rocky areas. This fish is a demersal species, meaning it lives near the bottom of the ocean floor. It is commonly observed at depths ranging from 40 to 100 meters.

Taxonomy

The species Paracentropogon longispinis belongs to the Class: Teleostei, Order: Perciformes, and Family: Tetrarogidae. The Teleostei are a diverse group of ray-finned fishes, known for their bony skeletons and advanced features. The Perciformes, or perch-like fishes, are one of the largest and most diverse orders of fish, encompassing a wide range of species. The family Tetrarogidae, commonly known as waspfishes, includes species renowned for their venomous spines and cryptic coloration.

Feeding

The Long Spine Wasp Fish, Wispy Waspfish, Whiteface Roguefish, Whiteface Waspfish, Paracentropogon longispinis, is a carnivorous fish with a diet primarily consisting of small crustaceans, fish, and invertebrates. It is often found feeding on mysis, shrimps, worms, and zooplankton. Its diet can also include pellets, showcasing its adaptability in seeking food sources.