Pristicon rhodopterus, Redfin cardinalfish

Pristicon rhodopterus (Bleeker, 1852)

Redfin cardinalfish
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Native range | All suitable habitat | Point map | Year 2050
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Pristicon rhodopterus   AquaMaps   Data sources: GBIF OBIS
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Image of Pristicon rhodopterus (Redfin cardinalfish)
Pristicon rhodopterus
Picture by Randall, J.E.

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

Teleostei (teleosts) > Kurtiformes (Nurseryfishes, cardinalfishes.) > Apogonidae (Cardinalfishes) > Apogoninae
More on author: Bleeker.

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

Marine; reef-associated; depth range 3 - 35 m (Ref. 11890). Tropical

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

Western Central Pacific: Singapore to Indonesia and Australia.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm TL male/unsexed; (Ref. 48635); common length : 7.0 cm SL male/unsexed; (Ref. 37816)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Easily confused with A. trimaculatus but lacks opercle spot (Ref. 48635).
Body shape (shape guide): short and / or deep; Cross section: compressed.

Biology     Glossary (e.g. epibenthic)

Inhabits shallow protected reefs of lagoons or harbors (Ref. 40889). Nocturnal and usually seen solitary (Ref. 48635).

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

Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Randall, J.E. and T.H. Fraser, 1999. Clarification of the western Pacific cardinalfish species Apogon trimaculatus and A. rhodopterus, with description of a similar new species. Raffles Bull. Zool. 47(2):617-633. (Ref. 40889)

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

  Least Concern (LC) ; Date assessed: 23 February 2022

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
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Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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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 | 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 | 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 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.01479 (0.00693 - 0.03157), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level
(Ref. 69278) 		3.5   ±0.50 se; based on food items.
Resilience
(Ref. 120179) 		High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability
(Ref. 59153) 		Low vulnerability (22 of 100). 🛈
Nutrients
(Ref. 124155) 		Calcium = 103 [54, 163] mg/100g; Iron = 0.807 [0.477, 1.335] mg/100g; Protein = 18.7 [17.5, 19.8] %; Omega3 = 0.125 [0.075, 0.199] g/100g; Selenium = 30.4 [16.9, 56.8] μg/100g; VitaminA = 58.9 [17.6, 190.4] μg/100g; Zinc = 1.39 [0.94, 2.01] mg/100g (wet weight);