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Batu coris (Coris batuensis) — Labridae

Batu coris

Coris batuensis
Family: Labridae
LC · Least Concern

The Batu coris (Coris batuensis) is a saltwater fish of the family Labridae that grows up to 17 cm.

Length
17 cm
Water
Saltwater
Depth
2.0–30.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific; clear reefs and sandy bottoms.
Edibility
Rarely eaten

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Description

The variegated wrasse is a wrasse (Labridae) from the Indo-West Pacific. The species has an elongate body with a variable pattern of brown and white spots and often an eyespot on the dorsal fin. Adults inhabit clear lagoon and seaward reefs and adjacent sand and rubble bottoms. With its jaws it seeks hard-shelled bottom animals such as small snails and crustaceans. Like many wrasses it is protogynous: females can change into males. The species is harmless to humans.

Frequently asked questions

How do you recognise the Batu coris?

The Batu coris has a torpedo-shaped body, is mainly brown and shows a spots pattern. Variable pattern of blotches with an eyespot on the dorsal fin; eats hard-shelled benthic invertebrates, protogynous.

Where does the Batu coris live?

The Batu coris lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; clear reefs and sandy bottoms.

How big does the Batu coris get?

The Batu coris grows to a maximum of about 17 cm.

Is the Batu coris dangerous to humans?

No, the Batu coris is harmless to humans. None required: this species is harmless to humans.

Is the Batu coris edible?

The Batu coris is rarely eaten.

More photos

Batu coris (Coris batuensis) — Labridae — 2
Wikimedia Commons — Rickard Zerpe (CC BY 2.0)
Batu coris (Coris batuensis) — Labridae — 3
Tsu Soo Tan (CC BY-NC 4.0) via GBIF — iNaturalist
Batu coris (Coris batuensis) — Labridae — 4
Wikimedia Commons — Bernard DUPONT from FRANCE (CC BY-SA 2.0)
Batu coris (Coris batuensis) — Labridae — 5
iNaturalist ((c) Sylvain Le Bris, some rights reserved (CC BY-NC))
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All data

Identification

English name
Batu coris verified
Scientific name
Coris batuensis
Family
Labridae
Other names
Batu coris; Batu rainbow-wrasse; Dapple coris; Dappled wrasse; Schroeder's coris; Pallid wrasse; Schroeder's rainbow wrasse; Schroeder's rainbow-wrasse; Variegated rainbowfish; Variegated wrasse; Yellow wrasse verified

Appearance

Size class
Medium verified
Max length (cm)
17.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Straight inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
2.0 verified
Max depth (m)
30.0 verified
Natural range
Indo-West Pacific; clear reefs and sandy bottoms. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small hard-shelled benthic invertebrates such as small snails and crustaceans sourced
Social behaviour
Solitary 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
Special features
Variable pattern of blotches with an eyespot on the dorsal fin; eats hard-shelled benthic invertebrates, protogynous. 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
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Coris

More from the family Labridae

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