Home · Scaridae · Loosetooth parrotfish
Loosetooth parrotfish (Nicholsina denticulata) — Scaridae

Loosetooth parrotfish

Nicholsina denticulata
Family: Scaridae

The Loosetooth parrotfish (Nicholsina denticulata) is a saltwater fish of the family Scaridae that grows up to 32 cm.

Length
32 cm
Water
Saltwater
Depth
1.0–11.0 m
Diet
Herbivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Eastern Pacific
Edibility
Rarely eaten

Want the complete picture on the Loosetooth parrotfish?

Get the app

Description

The loosetooth parrotfish is a parrotfish (Scaridae) from the eastern Pacific, off Central and South America. The species grows to about 32 cm and has an elongate, green-brown body and a beak-shaped mouth whose teeth are less strongly fused than in other parrotfishes. As a reef-dweller it lives on shallow rocky bottoms and in seagrass beds to about eleven metres deep and rasps off algae and seagrass. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Loosetooth parrotfish?

The Loosetooth parrotfish has a torpedo-shaped body, is mainly green and shows a plain pattern. Beaked mouth with more loosely fused teeth; algae and seagrass grazer

Where does the Loosetooth parrotfish live?

The Loosetooth parrotfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Eastern Pacific

How big does the Loosetooth parrotfish get?

The Loosetooth parrotfish grows to a maximum of about 32 cm. On average the species is around 20 cm.

Is the Loosetooth parrotfish dangerous to humans?

No, the Loosetooth 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 Loosetooth parrotfish edible?

The Loosetooth parrotfish is rarely eaten.

Fin

Want the complete picture on the Loosetooth parrotfish?

Point your camera at the fish and Fin names the species in seconds. Free, and the Loosetooth parrotfish is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Loosetooth parrotfish verified
Scientific name
Nicholsina denticulata
Family
Scaridae
Other names
Loosetooth parrotfish verified

Appearance

Size class
Medium verified
Max length (cm)
32.0 verified
Average length (cm)
20.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Green sourced
Pattern
Plain sourced
Tail shape
Straight inferred
Mouth position
Beak-shaped sourced
Lips
Thick / fleshy sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
11.0 verified
Natural range
Eastern Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Algae and seagrass inferred
Social behaviour
Small groups sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
Yes sourced
Seasonality
Seagrass- and reef-dwelling parrotfish; present year-round. sourced
Special features
Beaked mouth with more loosely fused teeth; algae and seagrass grazer sourced

For anglers

Edibility
Rarely eaten sourced
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 sourced
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 Nicholsina

More from the family Scaridae

Fin

Want the complete picture on the Loosetooth parrotfish?

Point your camera at the fish and Fin names the species in seconds. Free, and the Loosetooth parrotfish is one of 12,519 species in the app.

Get the app →
Is this the Loosetooth parrotfish? Get the app