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Aulopiformes (Grinners) >
Notosudidae (Waryfishes)
Etymology: Scopelosaurus: Greek, skopelos = a lantern fish + Greek, sauros = lizard (Ref. 45335).
More on author: Waite.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βενθοπελαγικό; ωκεανόδρομο(ς) (Ref. 51243); εύρος βάθους ? - 1000 m (Ref. 6602). Temperate; 30°S - 61°S
Atlantic, Indian and Pacific: in sub-Antarctic areas. Not known from the Southeast Pacific.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 6602)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 0; Μαλακές ραχιαίες ακτίνες (συνολικά) : 10 - 13; Εδρικές άκανθες: 0; Μαλακές εδρικές ακτίνες: 18 - 21. Dark brownish to blackish in color; paler below with no silvery scales; when specimen is without scales, an indistinct blackish anal spot of the peritoneum showing through the skin may be observed (Ref. 6602).
Larvae and juveniles pseudoceanic in midwater; adults taken by both bottom and pelagic trawls in about 600-800 m. Sub-adults and adults migrate to the Southern Ocean (to 60°S) to feed; on euphausiids, hyperiids, and other crustaceans as well as on small fishes, like myctophids; juveniles take small zooplankton, especially copepods.
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Krefft, G., 1990. Notosudidae. p. 136-137. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5175)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
αλιεία: χωρίς ενδιαφέρον
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 1.6 - 12.6, mean 7.1 °C (based on 276 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00288 (0.00120 - 0.00692), b=3.18 (2.96 - 3.40), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.4 ±0.40 se; based on food items.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
