Chlidichthys chagosensis, Chagos dottyback

Chlidichthys chagosensis Gill & Edwards, 2004

Chagos dottyback
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Chlidichthys chagosensis   AquaMaps   Data sources: GBIF OBIS
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Image of Chlidichthys chagosensis (Chagos dottyback)
Chlidichthys chagosensis
Picture by Winterbottom, R.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Pseudochromidae (Dottybacks) > Pseudoplesiopinae
Etymology: Chlidichthys: Greek, chlidos, -eos, ous = collar, bracelet, adornment + Greek, ichthys = fish (Ref. 45335);  chagosensis: The specific epithet refers to the known distribution of the species (Ref. 57771).  More on authors: Gill & Edwards.

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

Marine; reef-associated; depth range 0 - 40 m (Ref. 57771), usually 6 - 25 m (Ref. 57771).   Tropical

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

Western Indian Ocean: known only from the Chagos Archipelago.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 3.1 cm SL male/unsexed; (Ref. 57771)

Short description Morphology | Morphometrics

Dorsal spines (total): 2; Dorsal soft rays (total): 22; Anal spines: 3; Anal soft rays: 13. A species of Chlidichthys with the following combination of characters: predorsal scales extending to supratemporal commissure; suborbital pores 6-8, usually 7; and sensory canal of infraorbital 1 usually not continuous with adjacent infraorbital (infraorbital 3) (Ref. 57771).

Biology     Glossary (e.g. epibenthic)

Occurs in lagoons, drop-offs, reef-tops, reef flats and intertidal reefs (Ref. 57771).

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

Main reference Upload your references | References | Coordinator | Collaborators

Gill, A.C. and A.J. Edwards, 2004. Revision of the Indian Ocean dottyback fish genera Chlidichthys and Pectinochromis (Perciformes: Pseudochromidae: Pseudoplesiopinae). Smithiana Bull. 3:1-52. (Ref. 57771)

IUCN Red List Status (Ref. 123251)

  Least Concern (LC) ; Date assessed: 20 July 2017

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





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FAO(Publication : search) | FishSource |

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Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 27.7 - 28.2, mean 28 °C (based on 2 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.2   ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  High, minimum population doubling time less than 15 months ().
Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .