Classificatie / Namen
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Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Lycodinae
Etymology: Santelmoa: Named after the Spanish ship San Telmo lost in the 'Terra Australis Incognita' (in Cape Shirreff, Livingston Island, according to Pinochet de la Barra 1993) on 2-4 September 1819, in honour of the 644 Spanish shipwrecked; fusca: The specific name, fusca, is after the Latin word fuscus (dark) and refers to the body colour of type specimens (Ref. 89950).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal. Polar
Southern Ocean: Gerlache Strait and Bransfield Strait (Ref. 89950).
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 22.0 cm SL mannelijk / geslacht onbekend; (Ref. 89950); 33.0 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 109 - 113; Anale stekels: 88 - 94. Can be diagnosed by the following characters: mouth terminal; oral valve overlapping the anterior edge of vomer; two posterior nasal pores of similar size; lateral line double with ventral and medio-lateral branches; two irregular rows of palatine teeth; vomerine teeth present; dorsal fin rays 109-113; anal fin rays 88-94; pectoral fin rays 15-17; vertebrae asymmetrical, 27-29 + 87-91 = 114-118; two pyloric caeca well developed; pseudobranch filaments 3-6, elongated. Scales reduced to tail, absent on head and body (Ref. 89950).
Body shape (shape guide): eel-like.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Matallanas, J., C. Corbella and P.R. Møller, 2012. Description of two new species of Santelmoa (Teleostei, Zoarcidae) from the Southern Ocean. Polar Biol. 35(9):1395-1405. (Ref. 89950)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
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Harmless
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Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5625 [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 (61 of 100). 🛈 |