Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii (Haie und Rochen) (sharks and rays) >
Squaliformes (Bramble, sleeper and dogfish sharks) >
Oxynotidae (Rough sharks)
Etymology: Oxynotus: Greek, oxys = sharp + Greek, noton = back (Ref. 45335).
Lebensraum / Klimazone / Range
Ökologie
; seewasser bathydemersal; tiefenbereich 265 - 720 m (Ref. 35388). Deep-water, preferred 18°C (Ref. 107945); 41°N - 11°N, 13°W - 3°W (Ref. 54694)
Eastern Atlantic: Atlantic slope from Scotland to Senegal.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 120 cm TL Männchen/unbestimmt; (Ref. 35388); common length : 85.0 cm TL Männchen/unbestimmt; (Ref. )
Found on the continental slope. Probably feeds on small bottom invertebrates and fishes. Ovoviviparous.
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Distinct pairing with embrace (Ref. 205).
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)
IUCN Rote Liste Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: weniger kommerziell
Mehr Information
Alter/GrößeWachstumLänge-GewichtLänge-LängeLängenhäufigkeitenMorphometrieMorphologieLarvenLarven Pop.Dyn.RekrutierungDichte
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic Level (Ref.
69278): 4.0 ±0.60 se; Based on food items.
Widerstandsfähigkeit (Ref.
69278): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Fec assumed to be <100).
Verwundbarkeit (Ref.
59153): High vulnerability (63 of 100) .