Pseudobalistes flavimarginatus (Rüppell, 1829)

Nomenclature and Taxonomy

Pseudobalistes flavimarginatus, described by Rüppell in 1829, is commonly known by the common names yellowmargin triggerfish, pineapple trigger, yellowface triggerfish, and yellow-face triggerfish. This is a species of marine fish belonging to the triggerfish family Balistidae.

Habitat Range

It inhabits coastal tropical waters and reefs across the Indo-Pacific region.

Distribution and Depth

Its distribution ranges from the Red Sea southward to Natal, South Africa, and extends eastward from southern Japan southward to Indonesia, the Philippines, and Samoa, where it occurs at water depths between 2 and 50 meters (6.6 to 164.0 feet).

Maximum Size

This species can reach a maximum total length of 60 centimeters (24 inches).

Human Consumption

It is sold for human consumption in either fresh or dried form, but populations in some areas are potentially dangerous to consume due to the risk of ciguatera poisoning.

Reproductive Strategy

Pseudobalistes flavimarginatus is oviparous, and spawns in mated pairs. The female aggressively guards the species' nests after spawning.

Social Behavior

When not in a mating period, this triggerfish is either solitary or stays in pairs.