Diagnostic Description
(
Inglês
)
fornecido por Fishbase
Dorsal fins with very small spines, very short snout, lanceolate upper teeth and bladelike lower teeth with short, oblique cusps, stocky body that does not taper abruptly from pectoral region, very large lateral trunk denticles with smooth, circular, acuspidate crowns in adults and subadults (Ref. 247). Uniformly golden brown to dark brown in color (Ref. 6871).
- licença
- cc-by-nc
- direitos autorais
- FishBase
- Recorder
- Cristina V. Garilao
Life Cycle
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Inglês
)
fornecido por Fishbase
Ovoviviparous (Ref. 6871), with 13 to 29 young per litter (Ref. 26346). Born at 27-31 cm (Ref. 26346). Distinct pairing with embrace (Ref. 205).
- licença
- cc-by-nc
- direitos autorais
- FishBase
- Recorder
- Cristina V. Garilao
Morphology
(
Inglês
)
fornecido por Fishbase
Dorsal spines (total): 2; Dorsal soft rays (total): 0; Analspines: 0; Analsoft rays: 0
- licença
- cc-by-nc
- direitos autorais
- FishBase
- Recorder
- Cristina V. Garilao
Trophic Strategy
(
Inglês
)
fornecido por Fishbase
Found almost exclusively on the lower slope of the Catalan Sea, western Mediterranean (Ref. 40720). Found on continental slopes and abyssal plains (Ref. 6871); usually in water temperature of 5-13°C (Ref. 5951). Feeds mainly on fishes (including sharks) and cephalopods (Ref. 6871), also gastropods and cetacean meat (Ref. 5578).
- licença
- cc-by-nc
- direitos autorais
- FishBase
Biology
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Inglês
)
fornecido por Fishbase
Found on continental slopes and abyssal plains (Ref. 6871). Feeds mainly on fish (including sharks) and cephalopods (Ref. 6871), also gastropods and cetacean meat (Ref. 5578). Ovoviviparous (Ref. 205), with 13 to 29 young per litter, born at 27-31 cm (Ref. 26346); 32-35 cm TL in North Atlantic (Ref. 98315). Utilized as fishmeal, dried and salted for human consumption, or as a source of squalene (Ref. 6871).
- licença
- cc-by-nc
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- FishBase
- Recorder
- Kent E. Carpenter
Importance
(
Inglês
)
fornecido por Fishbase
fisheries: minor commercial; price category: low; price reliability: reliable: based on ex-vessel price for this species
- licença
- cc-by-nc
- direitos autorais
- FishBase
- Recorder
- Kent E. Carpenter