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Cygnodraco mawsoni Waite, 1916
Mawson's dragonfish
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Cygnodraco mawsoni AquaMaps Data sources: GBIF OBIS |
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Pictures | Google image![Image of Cygnodraco mawsoni (Mawson\](/images/thumbnails/gif/tn_Cymaw_u1.gif "Image of Cygnodraco mawsoni (Mawson\")
Cygnodraco mawsoni
Picture by FAO
Pictures | Google image
Picture by FAO
Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa
> Perciformes/Notothenioidei (Icefishes) > Bathydraconidae (Antarctic dragonfishes) > Bathydraconinae
Etymology: Cygnodraco: Latin, cycneus = swan + Greek, drako = dragon (Ref. 45335).
Eponymy: Sir Douglas Mawson (1882–1958) was an Australian geologist and Antarctic explorer. [...] (Ref. 128868), visit book page.
More on author: Waite.
Etymology: Cygnodraco: Latin, cycneus = swan + Greek, drako = dragon (Ref. 45335).
Eponymy: Sir Douglas Mawson (1882–1958) was an Australian geologist and Antarctic explorer. [...] (Ref. 128868), visit book page.
More on author: Waite.
Environment: milieu / climate zone / depth range / distribution range Ecologia
marino demersale; distribuzione batimetrica 110 - 300 m. Polar; 65°S - 79°S
Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri
Southern Ocean: Antarctic continental shelf. Probably circum-Antarctic.
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 45.3 cm TL maschio/sesso non determinato; (Ref. 124149); 49.1 cm TL (female); peso massimo pubblicato: 404.20 g (Ref. 124149); peso massimo pubblicato: 404.20 g
Max length : 45.3 cm TL maschio/sesso non determinato; (Ref. 124149); 49.1 cm TL (female); peso massimo pubblicato: 404.20 g (Ref. 124149); peso massimo pubblicato: 404.20 g
Specimens larger than 26 cm TL were breeding. Spawning seems to take place in autumn or early winter. Feeds mainly on benthic and benthopelagic organisms such as fishes (Trematomus spp.), the decapod Crangon antarcticus, mysids, gammarid amphipod and polychaete worms (Ref. 5192). Minimum depth from Ref. 58018.
Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Main reference
Upload your references | Bibliografia | Coordinatore | Collaboratori
Gon, O., 1990. Bathydraconidae. p. 364-380. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5192)
CITES
Not Evaluated
Threat to humans
Harmless
Human uses
Pesca: di nessun interesse
FAO - Publication: search | FishSource |
Informazioni ulteriori
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Reclutamento
Abbondanza
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Reclutamento
Abbondanza
Life cycle
Riproduzione
Maturità
Maturity/Gills rel.
Fecundity
Deposizione
Spawning aggregations
Uova
Egg development
Larve
Dinamica popolazioni larvali
Riproduzione
Maturità
Maturity/Gills rel.
Fecundity
Deposizione
Spawning aggregations
Uova
Egg development
Larve
Dinamica popolazioni larvali
Anatomy
Area branchiale
Brain
Otolith
Area branchiale
Brain
Otolith
Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Human related
Aquaculture systems
Profili di acquacoltura
Varietà
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
Profili di acquacoltura
Varietà
Ciguatera cases
Stamps, coins, misc.
Strumenti
E-book | Giuda pratica | Generatore frequenze di lunghezza | Strumento Parametri Biologici | Mappa dei ritrovamenti | Classification Tree
| Catch-MSY |
Special reports
Download XML
Fonti Internet
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Genere, Specie | 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, ricerca | World Records Freshwater Fishing | Zoobank | Zoological Record
Estimates based on models
Preferred temperature (Ref. 123201): -1.8 - -0.2, mean -1.3 °C (based on 72 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00062 (0.00040 - 0.00096), b=3.42 (3.29 - 3.55), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278): 4.1 ±0.73 se; based on food items.
Resilienza (Ref. 120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Fec=3,400-8,500).
Fishing Vulnerability (Ref. 59153): Moderate vulnerability (39 of 100).