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Pagrus auratus (Forster, 1801)

Silver seabream
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pagrus auratus   AquaMaps   Data sources: GBIF OBIS
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Image of Pagrus auratus (Silver seabream)
Pagrus auratus
Picture by Randall, J.E.

klasifikasi / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes(Marga, Jenis) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Pagrus: Greek, pagros = a fish, Dentex, sp. (Ref. 45335).
More on author: Forster.

Issue
There has been much confusion in the past literature between the names Chrysophrys aurata/us, Pagrus aurata/us and Sparus aurata/us, that were used for two different species: Pagrus auratus (Forster, 1801) from the West Pacific on one side, Sparus aurata Linnaeus, 1758 from the Northeast and Central Atlantic on the other side, Check the geographic origin of specimens when these names are used in the literature.

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

laut; payau berasosiasi dengan karang; oceanodromus (Ref. 51243); kisaran kedalaman 0 - 200 m (Ref. 28569). Subtropical; 44°N - 47°S, 90°E - 175°W

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

Indo-Pacific: widely occurring off New Zealand, Australia, Philippines, Indonesia, China, Taiwan, and Japan. Populations in the northern and southern hemispheres are independent and isolated but were similar enough to be declared one and the same species (Ref. 28569, 28591).

Length at first maturity / Size / Weight / umur

Maturity: Lm 26.2, range 20 - 28 cm
Max length : 130 cm TL jantan/; (Ref. 2334); common length : 40.0 cm TL jantan/; (Ref. 3243); Berat maksimum terpublikasi: 20.0 kg (Ref. 28591); Umur maksimum dilaporkan: 54 Tahun (Ref. 92924)

Biologi     Daftar kata (contoh epibenthic)

Inhabit rocky reefs (Ref. 9702). Also occur in estuaries (Ref. 9563). Juveniles mainly inhabit inlets, bays and other shallow, sheltered marine waters, often over mud and seagrass (Ref. 6390). Small fish measuring less than 30 cm TL are common inshore around reef areas often in groups of around 30 individuals. Larger fish are shy and are less frequently seen (Ref. 26966). Adults often live near reefs, but are also found over mud and sand substrates (Ref. 6390). They are relatively sedentary. However, tagging studies have shown them capable of substantial migrations (Ref. 28591). Crustaceans (crabs, shrimps, etc) form the basis of the diet, but marine worms, starfish, sea urchins, shellfish and fish are also important (Ref. 28591). Not commercially cultured at present but considered as a prime aquaculture candidate (Ref. 28590). Maximum estimated age for SW Pacific is 54 years with validated longevity on the order of 40 years based on minimum age from bomb radiocarbon dating (Ref. 92924; Allen Andrews, pers.comm. 01/13). It is parasitised by the monogenean Anoplodiscus cirrusspiralis on the fins and body surface (Ref. 124057).

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

Mature adults form large schools in preferred spawning areas (Ref. 6390). They are serial spawners (Ref. 6390). Spawning generally occurs in waters less than 50 m deep (Ref. 6390). They generally only spawn when water temp is equal to 18°C (Ref. 6390). There have been no investigations of sex reversals in Australian snapper populations. However, in New Zealand, some juvenile snapper change sex from female to male but all such changes are completed by the onset of maturity (Ref. 28040).

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Paulin, C.D., 1990. Pagrus auratus, a new combination for the species known as "snapper" in Australasian waters (Pisces: Sparidae). N.Z. J. Mar. Freshwat. Res. 24(2):259-265. (Ref. 28569)

Status IUCN Red List (Ref. 130435: Version 2024-2)

  kurang bimbang (LC) ; Date assessed: 04 December 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

  Harmless





penggunaan manusia

Perikanan: komersial; Budidaya air: percobaan; Ikan buruan: ya
FAO - Aquaculture systems: production; Perikanan: landings; Publication: search | FishSource | Sea Around Us

informasi lanjut

Anatomy
Area insang
Brain
Otolith
Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
Genetika
Heterozygosity
Diturunkan
Human related
Aquaculture systems
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Strain
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References
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Sumber internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | semak peneliti ikan | CISTI | Catalog of Fishes: Marga, Jenis | DiscoverLife | ECOTOX | FAO - Aquaculture systems: production; Perikanan: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genom, Nukleotida | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Pangkalan data nasional | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | pengenalan RFE | Socotra Atlas | Tree of Life | Wikipedia: pergi, Cari | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 14 - 25.2, mean 17.4 °C (based on 293 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01285 - 0.03900), b=2.97 (2.82 - 3.12), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  3.6   ±0.2 se; based on diet studies.
Daya lenting (Ref. 120179):  Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (tmax=11).
Prior r = 0.34, 95% CL = 0.23 - 0.52, Based on 3 full stock assessments.
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (69 of 100).
Climate Vulnerability (Ref. 125649):  High vulnerability (60 of 100).
kategori harga (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 12 [5, 25] mg/100g; Iron = 0.581 [0.194, 1.769] mg/100g; Protein = 20.8 [19.1, 22.7] %; Omega3 = 0.139 [0.067, 0.297] g/100g; Selenium = 24.5 [10.4, 61.8] μg/100g; VitaminA = 18.4 [3.6, 93.0] μg/100g; Zinc = 0.569 [0.277, 1.225] mg/100g (wet weight);