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> Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Zoarcidae (Eelpouts) > Gymnelinae
Etymology: Seleniolycus: Greek, selene = moon + Greek, lykos = wolf (Ref. 45335); robertsi: Named after Dr. Clive Roberts (Curator of Fishes, Museum of New Zealand Te Papa Tongarewa, Wellington) in recognition of his valuable contribution to the Biosystematics of Ross Sea fishes project at Te Papa (Ref. 58765).
Eponymy: Dr Clive Douglas Roberts (b: 1952) was born in England and received a BSc (Zoology) at Queens University of Belfast. [...] (Ref. 128868), visit book page.

Environment: milieu / climate zone / Tiefenbereich / distribution range Ökologie

seewasser bathypelagisch; tiefenbereich 1455 - 2290 m (Ref. 58765). Polar; 63°S - 66°S, 172°E - 177°W (Ref. 58765)

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Pacific, Antarctic: Pacific-Antarctic Ridge. High Seas only.

Size / Gewicht / Alter

Geschlechtsreife: L_m ? range ? - ? cm
Max length : 39.3 cm SL (female)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenweichstrahlen (insgesamt) : 84 - 89; Afterflossenweichstrahlen: 69 - 73; Wirbelzahl: 88 - 97. This species is distinguished by the following characters: posterior half of body with scales, short pectoral fin 7.9-9.4% SL, D 84-89, and A 69-73; 6 suborbital head pores, preoperculomandibular pores 8; predorsal length 27.1-36.4% SL; snout length 29.8-51.6% HL, eye diameter 11.0-13.0% HL; pectoral fin rounded, 15-16 rays, none exserted; anterior dorsal fin pterygiophore associated with vertebra 6-8; vertebrae 24-26+63-71 = 88-97 (Ref. 58765).
Body shape (shape guide): eel-like; Cross section: oval.

Specimens caught on weighted bottom longlines (Ref. 58765).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Møller, P.R. and A.L. Stewart, 2006. Two new species of eelpouts (Teleostei, Zoarcidae) of the genus Seleniolycus from the Ross Dependency, Antarctica. Zootaxa 1376:53-67. (Ref. 58765)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00110 (0.00042 - 0.00288), b=3.09 (2.86 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (38 of 100). 🛈

Seleniolycus robertsi Møller & Stewart, 2006