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Coris batuensis (Bleeker, 1856)

Batu coris
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Coris batuensis   AquaMaps   Data sources: GBIF OBIS
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Image of Coris batuensis (Batu coris)
Coris batuensis
Picture by Randall, J.E.


Indonesia country information

Common names: Batu rainbow-wrasse, Schroeder's rainbow-wrasse
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Type locality: Batu Is. (Ref. 48636). Known from Bali (Ref. 8631, 47567) and Mentawai Islands (Ref. 27157). Also recorded from Raja Ampat Islands, Maumere Bay, Komodo, Manado and vicinity, Pulau Seribu, Sangalakki Island, Togean and Banggai Islands and Pulau Weh (Ref. 47567). Museum: RMNH 6642. Molucca Is., RMNH 2254. Flores, RMNH 14331. Sulawesi, Kabaena I., USNM uncat. Batu, BMNH 1864.5.15.34 (holotype of Julis batuensis Bleeker) (Ref. 33411). Only known from the type specimen, but the area of the type locality off the west of Sumatra coast is relatively unexplored and it seems restricted to that area. The markings of the head and fins are distinct (Ref. 48636).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/id.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kuiter, R.H., 1992
National Database:

Common names from other countries

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Labridae (Wrasses) > Corinae
Etymology: Coris: Greek, kore, -es = pupil and also with themenaing of "maid" (Ref. 45335).
  More on author: Bleeker.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; depth range 2 - 30 m (Ref. 90102), usually 2 - 15 m (Ref. 27115).   Tropical; 24°C - 28°C (Ref. 27115); 32°N - 36°S, 24°E - 173°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: East Africa to Marshall Islands, north to southern Japan, south to the Great Barrier Reef and Tonga.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 17.0 cm TL male/unsexed; (Ref. 9710)

Short description Morphology | Morphometrics

Dorsal spines (total): 9; Dorsal soft rays (total): 11; Anal spines: 3; Anal soft rays: 11. Greenish with pink markings on dark substrate. Very pale when on white sand substrates and dorsal spots is lost in large males (Ref. 48636).

Biology     Glossary (e.g. epibenthic)

Adults inhabit clear lagoon and seaward reefs to over 15 m (Ref. 9710) and nearby sand-rubble bottoms at 2-30 m, solitarily or in small groups (Ref. 90102). Food consist of small crabs and gastropods.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Oviparous, with distinct pairing during breeding (Ref. 205).

Main reference Upload your references | References | Coordinator : Westneat, Mark | Collaborators

Randall, J.E., 1999. Revision of the Indo-Pacific labrid fishes of the genus Coris, with descriptions of five new species. Indo-Pac. Fish. (29):74 p. (Ref. 33411)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 22 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: minor commercial; aquarium: commercial
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 25 - 29.3, mean 28.4 (based on 2508 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00470 - 0.02030), b=3.07 (2.89 - 3.25), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.6   ±0.4 se; based on diet studies.
Resilience (Ref. 120179):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Price category (Ref. 80766):   Very high.