Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
ສັດທະເລ ກ່ຽວກັບ (ຢູ່) ຊັ້ນນ້ຳໃນທະເລເປີດທີ່ປອດແສງສ່ອງເຖິງ; ລະດັບຄວາມເລິກ 350 - 3000 m (Ref. 1371), usually 1200 - 2700 m (Ref. 5951). Deep-water; 70°N - 68°S, 180°W - 180°E
Circumglobal: Except the North Pacific north of 10°N. Reported from the Walvis Ridge and near the Discovery and Meteor seamounts (Ref. 44938).
Length at first maturity / ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm 42.0, range 41 - 43 cm
Max length : 75.0 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 5208); ນ້ຳໜັກສູງສຸດທີ່ເຄຍຈັດພີມມາ: 3.3 kg (Ref. 128737); ນ້ຳໜັກສູງສຸດທີ່ເຄຍຈັດພີມມາ: 3.3 kg; ອາຍຸສູງສຸດທີ່ເຄຍລາຍງານມາ: 44 ປີ (Ref. 128738)
ຄີ (ໜາມ)ແຂງຢູ່ຫຼັງປາ (ທັງໝົດ) : 0; ຄີຫຼັງຂອງປາ (ຄີອ່ອນ) (ທັງໝົດ) : 55 - 61; ຄີ(ໜາມ) ແຂງຢູ່ຄີກົ້ນປາ
ກຸ່ມປາກະດູກແຂງ
ຄວາມຖີ່ຂອງກຸ່ມຖ່າຍທອດພັນ
ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລໄປຫານ້ຳຈືດ ແລະນ້ຳຈືດຫາທະເລ
ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລແລະໄປໄຂ່ຢູ່ນ້ຳຈືດ
ຄີກົ້ນຂອງປາ
ສັດທີ່ມີກະດູກສັນຫັຼງ
ການຖ່າຍທອດທາງກຳມະພັນຈາກພໍ່ແມ່ຫາລູກ: 0; ຄີກົ້ນຂອງປາ: 36 - 44; ສັດທີ່ມີກະດູກສັນຫຼັງ: 57 - 60. Blue-grey to blackish (Ref. 6606).
Found on the continental slope and upper rise (Ref. 6606). Epibenthic (Ref. 58426) and benthopelagic (Ref. 5951). Deep waters to 3277 m (Ref. 58426). May move offshore with age and spawn in the deep parts of its range. Off the eastern coast of United States, it is speculated that the population use the area only as feeding grounds with spawning taking place to the north. Feed on benthic invertebrates (Ref. 9319). Maximum weight of female from Ref. 128738.
Life cycle and mating behavior
Maturities | ການສືບພັນ | Spawnings | Egg(s) | Fecundities | ຕົວອ່ອນ
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)
Threat to humans
Harmless
Human uses
ການປະມົງ: ເປັນສີນຄ້າ
ເຄື່ອງມື
Special reports
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ແຫຼ່ງອີນເຕີເນັດ
Estimates based on models
Preferred temperature (Ref.
123201): 1.9 - 4.6, mean 2.9 °C (based on 4347 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00331 (0.00267 - 0.00411), b=3.15 (3.08 - 3.22), in cm total length, based on LWR estimates for this species (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 3.6 ±0.47 se; based on food items.
ຄວາມຢືດຢຸ່ນ (Ref.
120179): ຕຳ່ຫຼາຍ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງເທົ່າຫຼາຍກວ່າ 14 ປີ (K=0.05-1.0; tm=15; tmax=44).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (70 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 19.8 [5.7, 48.2] mg/100g; Iron = 0.264 [0.114, 0.738] mg/100g; Protein = 17.6 [15.8, 19.4] %; Omega3 = 0.114 [0.044, 0.291] g/100g; Selenium = 25.8 [8.1, 70.4] μg/100g; VitaminA = 19.4 [2.2, 160.1] μg/100g; Zinc = 0.507 [0.276, 1.026] mg/100g (wet weight);