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Balistoides conspicillum (Bloch & Schneider, 1801)

Clown triggerfish
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Native range | All suitable habitat | Point map | Year 2050
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Balistoides conspicillum   AquaMaps   Data sources: GBIF OBIS
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Image of Balistoides conspicillum (Clown triggerfish)
Balistoides conspicillum
Picture by Randall, J.E.


Mauritius country information

Common names: Baliste léopard, Bourse piastre, Clown trigger-fish
Occurrence: native
Salinity: marine
Abundance: scarce (very unlikely) | Ref: Cornic, A., 1987
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Has practically not been seen in its juvenile form in Mauritius (Ref. 5503). All fishes sampled (Ref. 5503) are more than 15 cm.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mp.html
National Fisheries Authority: http://ncb.intnet.mu/fishco/index.htm
Occurrences: Occurrences Point map
Main Ref: Baissac, J. de B., 1990
National Database:

Common names from other countries

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Tetraodontiformes (Puffers and filefishes) > Balistidae (Triggerfishes)
Etymology: Balistoides: Latin, balista, -ae = crossbowman + Greek, oides = similar (Ref. 45335).
  More on authors: Bloch & Schneider.

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

marino; salobre asociado a arrecife; rango de profundidad 1 - 75 m (Ref. 9710).   Tropical; 43°N - 32°S, 31°E - 168°W

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Indo-Pacific: East Africa eastward through northern Australia extending to Samoa; north to southern Japan.

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm TL macho / no sexado; (Ref. 2334)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 3; Radios blandos dorsales (total) : 25 - 27; Espinas anales: 0; Radios blandos anales: 21 - 27; Vértebra: 18. Unique color pattern of large white spots on belly, black spots on yellow background on the back, yellow snout. A white or yellowish band across snout in front of eye. Lips and the area around mouth orange-yellow. A broad vertical white, slightly yellowish band on caudal fin. Scales enlarged above pectoral-fin base and just behind gill opening to form a flexible tympanum. Rows of small anteriorly projecting spines on caudal peduncle. A prominent groove extending anteriorly from front of eye for a distance of about 1 eye diameter. Mouth terminal. Caudal peduncle compressed (Ref 9770). 39-50 rows of plate-like scales.

Biología     Glosario (por ej. epibenthic)

Lives in clear coastal to outer reef habitats (Ref. 48637). Occurs in clear seaward reefs adjacent to steep drop-offs. A solitary species (Ref. 9710). Uncommon to rare throughout most of its range (Ref. 9770). Adults usually seen along deep drop-offs, swimming about openly and may retreat to caves when approached. Juveniles secretive in small caves with rich invertebrate growth (Ref. 48637). Diet consists of sea urchins, crabs and other crustaceans, mollusks, and tunicates (Ref. 9770). Marketed fresh (Ref. 9770). Among the most highly prized aquarium fishes (Ref. 1602).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Distinct pairing (Ref. 205). Spawning occurs in patches of mixed coral rubble and sand on clear seaward reefs (Ref. 37816).

Main reference Upload your references | Referencias | Coordinador : Matsuura, Keiichi | Colaboradores

Matsuura, K., 2001. Balistidae. Triggerfishes. p. 3911-3928. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9770)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 11 January 2022

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Reports of ciguatera poisoning (Ref. 4690)




Human uses

Pesquerías: escaso valor comercial; Acuario: Comercial
FAO(Publication : search) | FishSource | Sea Around Us

Más información

Trophic ecology
componentes alimenticios
Diet compositions
Food consumptions
Food rations
Despredadores
Ecology
Ecología
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Recruitments
Abundances
Life cycle
Reproducción
Maturities
Fecundities
Spawnings
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Egg(s)
Egg developments
Larva
Dinámica larvaria
Anatomy
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Cerebros
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Body compositions
Nutrients
Oxygen consumptions
Tipo de natación
Swimming speeds
Visual pigment(s)
Sonidos de peces
Diseases / Parasites
Toxicities (LC50s)
Genetics
Genética
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Estimates based on models

Preferred temperature (Ref. 115969): 23.3 - 28.8, mean 27.3 (based on 552 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02570 (0.01232 - 0.05364), b=2.94 (2.77 - 3.11), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.3   ±0.39 se; based on food items.
Resiliencia (Ref. 120179):  Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (40 of 100).
Price category (Ref. 80766):   Medium.