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Opistognathus decorus Smith-Vaniz and Yoshino, 1985
Life   Vertebrata   Fish   Opistognathidae   Opistognathus

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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Opistognathus&speciesname=decorus ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Opistognathus&speciesname=decorus
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https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Opistognathus&speciesname=decorus ---> https://fishbase.mnhn.fr/summary/Opistognathus-decorus.html
Opistognathus decorus, Tattooedj jawfish
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Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Opistognathus decorus Smith-Vaniz & Yoshino , 1985

Tattooedj jawfish Upload your photos  and  videos
Google image Image of Opistognathus decorus (Tattooedj jawfish) No image available for this species;
drawing shows typical species in Opistognathidae.

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

Teleostei (teleosts) > Ovalentaria/misc (Various families in series Ovalentaria) > Opistognathidae (Jawfishes)
Etymology: Opistognathus: Greek, opisthe = behind + Greek, gnathos = jaw (Ref. 45335); to the very elongate upper jaw of the type species of the genus, Opistognathus nigromarginatus (Ref. 128653 ) ;   decorus: Name from the Latin 'decorus' meaning beautiful, referring to the attractive coloration when alive. .

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

Marine; demersal; depth range 120 - 140 m (Ref. 128653 ). Deep-water

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

Western Pacific: Japan (Ryukyu Is., Okinawa) to Indonesia (Sulawesi).

Size / Weight / Age

Maturity: L m   ?   range ? - ? cm
Max length : 15.5 cm SL male/unsexed; (Ref. 128653 )

Short description Morphology | Morphometrics

Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 12; Anal spines : 2; Anal soft rays : 11; Vertebrae : 26. This species is distinguished by the following characters: with a rigid upper jaw lacking flexible lamina posteriorly, extending about 1.2 to 1.5 eye diameters behind posterior margin of orbit; infraorbitals are very broad and robust, the third infraorbital with no suborbital shelf; D XI-XII, 12 (usually XI,12); A II,11; vertebrae 10+16; scale rows in horizontal series 56-67; total gill rakers 41-44. Colouration: in life, body with 5-7 violet-blue stripes and head with prominent violet-blue blotches (Ref, 128653).

Biology     Glossary (e.g. epibenthic)

This species is probably a deep-water species, similar to its sister-species Opistognathus aurolineatus (reflected in the depth range given) (Ref. 128653 ). Mouthbrooders (Ref. 240 ).

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

Employ mouthbrooding to care for their young (Ref. 240 ).

Main reference Upload your references | References | Coordinator | Collaborators

Smith-Vaniz, W.F. , 2023. Review of Indo-West Pacific jawfishes ( Opistognathus : Opistognathidae), with descriptions of 18 new species. Zootaxa 5252(1):1-180. (Ref. 128653 )

IUCN Red List Status (Ref. 130435 )

    Not Evaluated  

CITES

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

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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 - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.6   ±0.6 se; based on size and trophs of closest relatives Fishing Vulnerability (Ref. 59153 ):  Low vulnerability (10 of 100).

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Updated: 2024-06-16 01:59:58 gmt
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