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Perciformes/Scorpaenoidei (Scorpionfishes) >
Zanclorhynchidae (Horsefishes)
Etymology: Zanclorhynchus: Greek, za = an aumentative particle + Greek, agkilo = hook + Greek, rhyngchos = snout (Ref. 45335); spinifer: Named for its type locality, Ridge of Hercules..
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 5 - 1000 m (Ref. 87547). Temperate; 45°S - 55°S
Southern Ocean: Prince Edward, Crozet, Kerguelen, Heard, and Macquarie islands and the Kara-Dag Seamount north-east of the Prince Edward Islands.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL mannelijk / geslacht onbekend; (Ref. 5195)
Korte beschrijving
Morfologie | Morfometrie
Anale zachte stralen: 10 - 12; Wervels: 34 - 35. This subspecies differs from the nominative subspecies in the degree of development of the arming, particularly, by the cranial spines and of the dorsal fin: arming of fish strong, index of arming (Iar) is more than 13.2; length of first spine D1 7.4-14.7% SL; head length 36.4-39% SL; antedorsal distance 33.7-38.7% SL; length of first spine D1 0.7-1.1 of eye diameter, which is 7.7-11.2% SL; the sum of heights of second, third, and fourth spines D1 exceeds length of second temporal spine by no more than 7.1 times. This subspecies differs from (Ref. 118198).
Feeds mainly on benthic invertebrates, primarily amphipods.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Heemstra, P.C. and G. Duhamel, 1990. Congiopodidae. p. 229-230. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5195)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
Tools
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 1.3 - 2.9, mean 2.2 °C (based on 17 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.7520 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.53 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 38.9 [21.9, 85.5] mg/100g; Iron = 0.405 [0.219, 0.714] mg/100g; Protein = 16.7 [14.3, 18.9] %; Omega3 = 1.05 [0.48, 2.97] g/100g; Selenium = 22.7 [12.0, 50.7] μg/100g; VitaminA = 14 [4, 39] μg/100g; Zinc = 0.598 [0.429, 0.862] mg/100g (wet weight);
