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Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Lycodinae
Etymology: Bentartia: Named after BENTART, the Antarctic Spanish expeditions during which the material was collected; cinerea: Name from the Latin word 'cinereus' meaning ash-coloured, in reference to its body colour.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien bathydemersaal; diepte ? - 1056 m (Ref. 81216). Deep-water
Atlantic: Antarctic, Gerlache Strait.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 33.2 cm SL mannelijk / geslacht onbekend; (Ref. 81216)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 113 - 114; Anale zachte stralen: 92 - 96; Wervels: 118 - 121. This species is distinguished by the following characters: fused basioccipital and exoccipitals; supraoccipital-exoccipital articulation broadly contacting; ceratohyal-epihyal articulation interdigitating; short post-temporal ventral ramus; 2 posterior nasal pores; cranium narrow; no supratemporal commissure and occipital pores; intercalar set posteriorly; well developed palatal arch; posterior hyomandibular ramus not elongate; high parasphenoid wing; 6 branchiostegal rays; vertebrae asymmetrical; pelvic fin rays ensheathed; scales, lateral line, pyloric caeca, palatine and vomerine teeth present (Ref. 81216).
Body shape (shape guide): eel-like.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Matallanas, J., 2010. Description of two new genera, Santelmoa and Bentartia and two new species of Zoarcidae (Teleostei, Perciformes) from the Southern Ocean. Polar Biol. 33(5):659-672. (Ref. 81216)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00123 (0.00059 - 0.00258), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
High vulnerability (60 of 100). 🛈 |