Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
समुद्री बैथीपिलाजिक; गैर प्रवासी; गहराई सीमा 610 - 1370 m (Ref. 3587). Deep-water; 37°N - 35°S, 98°W - 6°W (Ref. 1371)
Central Atlantic: Western Central Atlantic: Gulf of Mexico, Caribbean, and northeastern coast of South America. Eastern Atlantic: Morocco, Canary Islands, Azores and Portugal (Ref. 3587).
आकार / वज़न / Age
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 58.0 cm TL पुल्लिंग / अलिंग; (Ref. 1371)
Head bones and integument are relatively tough; eyes are of moderate size; chin barbels are long and prominent; adults over 30 cm have a pronounced hump-back appearance; caudal fin is absent; the first fin rays of the dorsal pectoral and pelvic fins are very elongated; body color is generally brownish; the fin membranes, mouth and gill chamber blackish (Ref. 1371). This species does not have light organs (Ref. 6187).
Body shape (shape guide): elongated; Cross section: oval.
Captured together with the commercial red shrimp (Pleoticus robustus).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
मात्स्यिकी: कोई रुचि बग़ैर
साधन
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (संदर्भ
123201): 5.2 - 10.6, mean 6.7 °C (based on 116 cells).
Phylogenetic diversity index (संदर्भ
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00141 - 0.00976), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (संदर्भ
69278): 3.1 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (43 of 100).
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