Canthigaster papua, Papuan toby

Canthigaster papua (Bleeker, 1848)

Papuan toby
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Canthigaster papua   AquaMaps   Data sources: GBIF OBIS
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Image of Canthigaster papua (Papuan toby)
Canthigaster papua
Picture by Bednarzik, J.

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

Teleostei (teleosts) > Tetraodontiformes (Puffers and filefishes) > Tetraodontidae (Puffers) > Canthigasterinae
Etymology: Canthigaster: Greek, kanthos = the outer or inner corner of the eye, where the lids meet, 1646 + Greek, gaster = stomach (Ref. 45335).
More on author: Bleeker.

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

Marine; reef-associated; depth range 6 - 50 m (Ref. 37816). Tropical; 21°N - 25°S, 72°E - 171°E

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

Indo-West Pacific: eastern Indian Ocean and western Pacific.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL male/unsexed; (Ref. 48637)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 8 - 10; Anal soft rays: 8 - 10.
Body shape (shape guide): short and / or deep.

Biology     Glossary (e.g. epibenthic)

Lives in coastal to outer reef habitats from silty to pristine reefs (Ref. 48637). Occurs in clear, coral-rich areas of lagoon and seaward reefs (Ref. 37816). Sometimes solitary (Ref. 90102). Adults often in pairs along deep drop-offs while juveniles can be found in shallow estuaries (Ref. 48637).

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

Oviparous (Ref. 205).

Main reference Upload your references | References | Coordinator : Matsuura, Keiichi | Collaborators

Matsuura, K., S.V. Bogorodsky, A.O. Mal and T.J. Alpermann, 2020. Canthigaster aziz, a new deep-dwelling toby fish (Tetraodontiformes: Tetraodontidae) from the Red Sea. Zootaxa 4834(1):81-95. (Ref. 123151)

IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))

  Least Concern (LC) ; Date assessed: 08 June 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
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Eggs
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Larvae
Larval dynamics
Distribution
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Genetics
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Taxonomy
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References
References

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | DORIS | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | Public aquariums | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Phylogenetic diversity index
(Ref. 82804) 		PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.04074 (0.02215 - 0.07492), b=2.87 (2.71 - 3.03), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level
(Ref. 69278) 		3.1   ±0.3 se; based on size and trophs of closest relatives
Resilience
(Ref. 120179) 		High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability
(Ref. 59153) 		Low vulnerability (11 of 100). 🛈
Nutrients
(Ref. 124155) 		Calcium = 110 [51, 264] mg/100g; Iron = 0.989 [0.487, 2.336] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.134 [0.064, 0.268] g/100g; Selenium = 35.4 [16.8, 79.4] μg/100g; VitaminA = 59.7 [16.7, 231.0] μg/100g; Zinc = 1.77 [1.14, 2.67] mg/100g (wet weight);