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Ostorhinchus cookii (Macleay, 1881)

Cook's cardinalfish
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Ostorhinchus cookii   AquaMaps   Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Kurtiformes (Nurseryfishes, cardinalfishes.) > Apogonidae (Cardinalfishes) > Apogoninae
Eponymy: Captain James Cook (1728–1779) was one of the most famed explorers of all time, so there are many biographies to consult. [...] (Ref. 128868), visit book page.
More on author: Macleay.

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

Marine; reef-associated; depth range 1 - 10 m (Ref. 90102). Tropical

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

Indo-Pacific: Red Sea and the Gulf of Oman south to Natal and east to the western Pacific where it ranges from Japan to the Great Barrier Reef and New Caledonia. Recently reported from Tonga (Ref. 53797). Also reported from Persian Gulf (Ref. 68964).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL male/unsexed; (Ref. 2334)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Distinguished by having the following characteristics: Dorsal-fin rays VII-I, 9; anal-fin rays II, 8; pectoral-fin rays 14; pelvic-fin rays I,5; pored lateral line scales 24; predorsal scales 3-4; circumpeduncular scales 12; total gill rakers 18-20, developed rakers 12-13 (Ref. 93839). Whitish with 5-6 stripes (dark brown to yellowish), the stripe originating at the upper rear corner of eye incomplete; midlateral stripe ending in a distinct black spot at caudal fin base (Ref. 2334). Further characterized by presence of dark spot at middle of caudal fin base merged with midlateral stripe; greatest depth of body 2.5-2.8 in SL (Ref. 90102).

Biology     Glossary (e.g. epibenthic)

Found close to ledges of rocky areas or coral reefs during the day (Ref. 559). Subtidal zone to depths of about 10 m (Ref. 48635). Nocturnal species (Ref. 7300). Solitary or in small groups (Ref 90102).

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., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Least Concern (LC) ; Date assessed: 05 February 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: of no interest
FAO - Publication: search | FishSource |

More information

Trophic ecology
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Length-weight rel.
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Summary page | Point data | Common names | Photos

Internet sources

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

Estimates based on models

Preferred temperature (Ref. 123201): 23.2 - 29.3, mean 28.2 °C (based on 3572 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00674 - 0.02829), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±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).
Nutrients (Ref. 124155):  Calcium = 154 [77, 258] mg/100g; Iron = 1.01 [0.56, 1.76] mg/100g; Protein = 18.7 [17.5, 19.9] %; Omega3 = 0.115 [0.063, 0.207] g/100g; Selenium = 25.4 [12.7, 51.3] μg/100g; VitaminA = 58.6 [17.3, 199.6] μg/100g; Zinc = 1.8 [1.1, 2.7] mg/100g (wet weight);