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Forsten's parrotfish (Scarus forsteni) — Scaridae

Forsten's parrotfish

Scarus forsteni
Family: Scaridae

The Forsten's parrotfish (Scarus forsteni) is a saltwater fish of the family Scaridae that grows up to 55 cm.

Length
55 cm
Water
Saltwater
Depth
3.0–30.0 m
Diet
Herbivore
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Oceania: American Samoa, Australia, Solomon Is., China, Taiwan/Ch Taipei, Christmas I. and others
Edibility
Commonly eaten

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Description

Forsten's parrotfish is a large parrotfish (Scaridae) from the western Pacific and eastern Indian Ocean. The species grows to about 55 cm and has an elongate body and a beak-shaped mouth of fused teeth; adult males are green-blue with a pale spot behind the pectoral fin, females and juveniles red-brown. As a reef-dweller it rasps algae and coral growth from the reef, contributing to sand formation. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Forsten's parrotfish?

The Forsten's parrotfish has a flattened, disc-shaped body and is mainly green.

Where does the Forsten's parrotfish live?

The Forsten's parrotfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: American Samoa, Australia, Solomon Is., China, Taiwan/Ch Taipei, Christmas I. and others

How big does the Forsten's parrotfish get?

The Forsten's parrotfish grows to a maximum of about 55 cm.

Is the Forsten's parrotfish dangerous to humans?

No, the Forsten's parrotfish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Forsten's parrotfish edible?

Yes, the Forsten's parrotfish is commonly eaten.

More photos

Forsten's parrotfish (Scarus forsteni) — Scaridae — 2
iNaturalist ((c) Marie Tarrant, some rights reserved (CC BY-NC))
Forsten's parrotfish (Scarus forsteni) — Scaridae — 3
Wikimedia Commons — Izuzuki (CC BY-SA 3.0)
Forsten's parrotfish (Scarus forsteni) — Scaridae — 4
iNaturalist ((c) kcomstock, some rights reserved (CC BY-NC))
Forsten's parrotfish (Scarus forsteni) — Scaridae — 5
Wikimedia Commons — Izuzuki (CC BY-SA 3.0)
Fin

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All data

Identification

English name
Forsten's parrotfish sourced
Scientific name
Scarus forsteni
Family
Scaridae
Other names
Forsten parrotfish; Forsten's parrotfish; Whitespot parrotfish; Tricolor parrotfish; Big belly parrotfish; Princess parrotfish; Rainbow parrotfish verified

Appearance

Size class
Large verified
Max length (cm)
55.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Green sourced
Tail shape
Crescent (lunate) inferred
Mouth position
Beak-shaped sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
3.0 verified
Max depth (m)
30.0 verified
Natural range
Oceania: American Samoa, Australia, Solomon Is., China, Taiwan/Ch Taipei, Christmas I. and others sourced
Origin
Native inferred

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Algae, seaweeds and plant material inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Edibility
Commonly eaten inferred
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Scarus

More from the family Scaridae

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