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Crescent sweetlips (Plectorhinchus cinctus) — Haemulidae

Crescent sweetlips

Plectorhinchus cinctus
Family: Haemulidae
LC · Least Concern

The Crescent sweetlips (Plectorhinchus cinctus) is a saltwater fish of the family Haemulidae that grows up to 60 cm.

Length
60 cm
Water
Saltwater
Diet
Carnivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific
Edibility
Commonly eaten

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Description

The crescent sweetlips is a grunt from the Indo-West Pacific, from the Red Sea and the Persian Gulf to Japan. The species grows to about 60 cm and has a silver-grey body with oblique, crescent-shaped dark stripes and yellow fins. It lives on reef and sandy bottoms of coastal water and hunts bottom invertebrates and small fish at night. With its thick lips it sucks up prey. The fish is a valued food fish and is assessed as Least Concern (LC) by the IUCN.

Frequently asked questions

How do you recognise the Crescent sweetlips?

The Crescent sweetlips has a flattened, disc-shaped body, is mainly silver-grey and shows a horizontal stripes pattern. Oblique crescent-shaped stripes; thick lips for sucking up prey

Where does the Crescent sweetlips live?

The Crescent sweetlips lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific

How big does the Crescent sweetlips get?

The Crescent sweetlips grows to a maximum of about 60 cm.

Is the Crescent sweetlips dangerous to humans?

No, the Crescent sweetlips 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 Crescent sweetlips edible?

Yes, the Crescent sweetlips is commonly eaten.

More photos

Crescent sweetlips (Plectorhinchus cinctus) — Haemulidae — 2
iNaturalist ((c) tern911, some rights reserved (CC BY-NC))
Crescent sweetlips (Plectorhinchus cinctus) — Haemulidae — 3
Naturalis Biodiversity Center (CC0 1.0) via GBIF
Crescent sweetlips (Plectorhinchus cinctus) — Haemulidae — 4
iNaturalist ((c) H.T.Cheng, some rights reserved (CC BY-NC))
Crescent sweetlips (Plectorhinchus cinctus) — Haemulidae — 5
iNaturalist ((c) sai_yeung_choi, some rights reserved (CC BY-NC-SA))
Fin

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All data

Identification

English name
Crescent sweetlips verified
Scientific name
Plectorhinchus cinctus
Family
Haemulidae
Other names
Crescent sweetlips; Cresent sweetlips; Dark-banded sweetlip; Grunt; Sweetlips; Threeband sweetlips; Three-banded sweetlip; Yellow spotted grunt verified

Appearance

Size class
Large verified
Max length (cm)
60.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Horizontal stripes sourced
Tail shape
Forked inferred
Mouth position
Terminal sourced
Lips
Thick / fleshy sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Natural range
Indo-West Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Benthic invertebrates and small fishes inferred
Social behaviour
Small groups sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Night-hunting reef grunt; present year-round. sourced
Special features
Oblique crescent-shaped stripes; thick lips for sucking up prey sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bottom fishing with bait sourced
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 Plectorhinchus

More from the family Haemulidae

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