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Dentex tumifrons (Temminck and Schlegel, 1843)
YELLOWBACK SEABREAM
Life   Vertebrata   Fish   Sparidae   Dentex


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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Dentex&speciesname=tumifrons ---> http://fishbase.de/Summary/speciesSummary.php?genusname=Dentex&speciesname=tumifrons
http://fishbase.de/Summary/speciesSummary.php?genusname=Dentex&speciesname=tumifrons ---> https://fishbase.de/Summary/speciesSummary.php?genusname=Dentex&speciesname=tumifrons
https://fishbase.de/Summary/speciesSummary.php?genusname=Dentex&speciesname=tumifrons ---> http://fishbase.de/summary/Dentex-tumifrons.html
http://fishbase.de/summary/Dentex-tumifrons.html ---> https://fishbase.de/summary/Dentex-tumifrons.html
Evynnis tumifrons, Yellowback seabream : fisheries
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Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Evynnis tumifrons ( Temminck & Schlegel , 1843 )

Yellowback seabream Upload your photos  and  videos
Pictures | Google image Image of Evynnis tumifrons (Yellowback seabream) Evynnis tumifrons
Picture by Suzuki, T.

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

Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Evynnis: Greek, eu = good + Greek, ynnis, -eos = ploughshare (Ref. 45335 ) .
More on authors: Temminck & Schlegel .

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

Marine; demersal; depth range 30 - 346 m (Ref. 75154 ). Subtropical; 45°N - 22°N, 114°E - 146°E

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

Western Pacific: Hokkaido, Japan, Korea, Taiwan and south to Macau, China; a single specimen from Bali, Indonesia.

Length at first maturity / Size / Weight / Age

Maturity: L m 14.9 , range 12 - 20.8 cm
Max length : 35.0 cm SL male/unsexed; (Ref. 559 ); common length : 20.0 cm TL male/unsexed; (Ref. 2115 )

Short description Morphology | Morphometrics

Dorsal spines (total): 12; Dorsal soft rays (total): 10; Anal spines : 3; Anal soft rays : 9. Under Evynnis , this species is chracterized by the following set of characters: D XII,10, with the first and second spines considerably shorter than third and fourth spines which are extended, and the third dorsal fin spine less than 2 time in fifth dorsal fin spine; A III,9; pectoral fin rays usually 15; scales on preopercular flange absent; body depth relatively lower, standard length/body depth over 2.1; when fresh, with scattered cobalt blue spotted markings on side; teeth on vomer usually present (Ref. 75039 ).

Biology     Glossary (e.g. epibenthic)

Inhabits muddy and muddy-sandy bottoms. Feeds on a wide range of benthic invertebrates and on fish. Two spawning seasons, early summer and autumn. Utilized for human consumption especially in the East China Sea where it is caught mostly by trawlers. An important food fish.

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

Main reference Upload your references | References | Coordinator | Collaborators

Iwatsuki, Y., M. Akazaki and N. Taniguchi , 2007. Review of the species of the genus Dentex (Perciformes:Sparidae) in the Western Pacific defined as the D. hypselosomus complex with the description of a new species, Dentex abei and a redescription of Evynnis tumifrons . Bull. Natl. Mus. Nat. Sci. Ser. A. Suppl. 1:29-49. (Ref. 75039 )

IUCN Red List Status (Ref. 130435 )

  Least Concern (LC)  ; Date assessed: 04 December 2009

CITES

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial FAO - Aquaculture: production ; ; Publication: search | FishSource | Sea Around Us

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
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Food items
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Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
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Fecundity
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Egg development
Age/Size
Growth
Length-weight
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Otoliths
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Tools

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Special reports

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Download XML

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 - Aquaculture: production ; ; 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 ): 8.1 - 21.9, mean 18.2 °C (based on 161 cells). Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.02512 (0.01600 - 0.03945), b=2.95 (2.82 - 3.08), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.4   ±0.2 se; based on size and trophs of closest relatives Resilience (Ref. 120179 ):  Medium, minimum population doubling time 1.4 - 4.4 years (K=0.25-0.37). Fishing Vulnerability (Ref. 59153 ):  Moderate vulnerability (37 of 100). Price category (Ref. 80766 ):   Medium . Nutrients (Ref. 124155 ):  Calcium = 85 [36, 178] mg/100g; Iron = 1.05 [0.52, 2.28] mg/100g; Protein = 19.9 [18.2, 21.6] %; Omega3 = 0.448 [0.218, 0.969] g/100g; Selenium = 31.2 [13.4, 70.8] μg/100g; VitaminA = 9.46 [2.16, 40.24] μg/100g; Zinc = 0.511 [0.320, 0.792] mg/100g (wet weight);

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Updated: 2024-04-23 10:10:03 gmt
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