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Perciformes/Notothenioidei (Icefishes) >
Bathydraconidae (Antarctic dragonfishes) > Bathydraconinae
Etymology: Bathydraco: Greek, bathys = deep + Greek, drako = dragon (Ref. 45335).
Eponymy: James William Slesser Marr (1902–1965) was a Scottish marine biologist and polar explorer. [...] (Ref. 128868), visit book page.
More on author: Norman.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathydemersaal; diepte 300 - 1250 m. Deep-water; 60°S - 79°S
Southern Ocean: Antarctic continental shelf, South Shetland and South Orkney islands.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 23.0 cm SL mannelijk / geslacht onbekend; (Ref. 5192); max. gepubliceerd gewicht: 908.00 g (Ref. 124149)
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): -1.1 - 0.9, mean 0.1 °C (based on 397 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00240 (0.00155 - 0.00371), b=2.97 (2.84 - 3.10), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Fec = 1,549-2,208).
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).