Brassy chub – Kyphosus vaigiensis

Brassy chub, Bass Seachub, Blue-Bronze Chub, Bluefish, Brassy Chub, Brassy Drummer, Brassy Rudderfish, Drummers, Golden Chub, Large-tailed Drummer, Long-finned Drummer, Long-finned Rudderfish , Lowfin Chub, Lowfin Drummer, Lowfin Drummer, Lowfinned Rudderfish, Lowfin Rudderfish, Northern Silver Drummer, Queensland Drummer, Rudderfish, Sea Chub, Southern Drummer, Waigeu Drummer, Yellow Chub, Kyphosus vaigiensis
Size: 70 cm
Depth: 0 - 40 m

The Bass Seachub, Blue-Bronze Chub, Bluefish, Brassy Chub, Brassy Drummer, Brassy Rudderfish, Drummers, Golden Chub, Large-tailed Drummer, Long-finned Drummer, Long-finned Rudderfish, Lowfin Chub, Lowfin Drummer, Lowfin Drummer, Lowfinned Rudderfish, Lowfin Rudderfish, Northern Silver Drummer, Queensland Drummer, Rudderfish, Sea Chub, Southern Drummer, Waigeu Drummer, Yellow Chub – all refer to the same fish species, scientifically known as Kyphosus vaigiensis. This marine fish, commonly found in tropical and subtropical waters, is a member of the Kyphosidae family, known for their characteristic flattened bodies and powerful dorsal fins. They are often seen in shallow reefs and coastal waters, adding a splash of color and vibrancy to the underwater landscape.

Description and Characteristics

The Yellow Chub (Kyphosus vaigiensis) is a relatively large fish, with individuals reaching a maximum size of 70.0 cm. This species features a distinctive body shape that is laterally compressed, giving it a flattened appearance. Their color can vary, ranging from a silver-blue to a golden-yellow, with hints of bronze. The name “Rudderfish” is derived from their unique, rudder-like tail, which is elongated and powerful, enabling them to navigate and maneuver with ease.

Habitat and Occurrence

The Yellow Chub (Kyphosus vaigiensis) is a common resident of the neritic zone, specifically coastal waters and shallow reefs. They are found in a depth range of 0.0 to 40.0 meters, making them visible to divers and snorkelers. This species has a wide distribution, occurring in tropical and subtropical waters across the globe. Its presence in these habitats makes it a vital part of the marine ecosystem.

Taxonomy

The Yellow Chub (Kyphosus vaigiensis) belongs to the Class: Teleostei, Order: Perciformes, and Family: Kyphosidae. This classification highlights its evolutionary relationships and shared characteristics with other fish species within these broader groups.

Feeding

The Yellow Chub (Kyphosus vaigiensis) is an herbivorous fish with a diverse diet that includes algae, Bosmiden, Cyclops, Fish larvae, Krill, Lobster eggs, Mysis, and Plankton. Their feeding habits play a crucial role in maintaining the balance of the marine ecosystem, contributing to the control of algae growth and providing food for other organisms.

Associated Species

Image References

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