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Pleuronectiformes (Flatfishes) >
Pleuronectidae (Righteye flounders) > Pleuronectinae
Etymology: Hippoglossoides: Greek, ippos = horse + Greek, glossa = tongue + Suffix oides = similar to (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
ສັດທະເລ ອາໄສຢູ່ໃກ້ໜ້າດິນໃຕ້ພື້ນທ້ອງນ້ຳ; ປາທີ່ມີການເຄື່ອນຍ້າຍໃນສະເພາະມາະຫາສະມຸດ (Ref. 51243); ລະດັບຄວາມເລິກ 10 - 3000 m (Ref. 58426), usually 90 - 250 m (Ref. 6263). Temperate; 80°N - 41°N, 72°W - 55°E
Western Atlantic: southern Labrador in Canada and western Greenland to Rhode Island in USA; Eastern Atlantic: off eastern Greenland and from the English Channel to the coast of Murmansk (Ref. 7251). Two subspecies were recognized, H. p. platessoides from northwestern Atlantic, and H. p. limandoides from the northeastern Atlantic (Ref. 51668).
Length at first maturity / ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm 35.0 range ? - ? cm
Max length : 82.6 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 58426); ນ້ຳໜັກສູງສຸດທີ່ເຄຍຈັດພີມມາ: 6.4 kg (Ref. 7251); ອາຍຸສູງສຸດທີ່ເຄຍລາຍງານມາ: 30 ປີ (Ref. 6263)
Slender body and a large mouth. Dorsal fin starts above left eye. Lateral line almost straight. Rough scales (Ref. 35388).
Adults are most abundant from 90 m to 250 m deep and bottom temperatures of -0.5 to 2.5°C (Ref. 6263). Live on soft bottoms (Ref. 9988, 58426). Feed on invertebrates and small fishes. Batch spawner (Ref. 51486). Marketed fresh and frozen; eaten steamed, fried, microwaved and baked (Ref. 9988).
Cooper, J.A. and F. Chapleau, 1998. Monophyly and intrarelationships of the family Pleuronectidae (Pleuronectiformes), with a revised classification. Fish. Bull. 96(4):686-726. (Ref. 30193)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Preferred temperature (Ref.
123201): 0.6 - 10.3, mean 5.6 °C (based on 824 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00554 - 0.00753), b=3.06 (3.02 - 3.10), in cm total length, based on LWR estimates for this species (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 4.1 ±0.0 se; based on diet studies.
Generation time: 13.1 (8.8 - 14.5) years. Estimated as median ln(3)/K based on 12
growth studies.
ຄວາມຢືດຢຸ່ນ (Ref.
120179): ຕຳ່, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງເທົ່າ 4.5 - 14 ປີ (rm=0.43; K=0.06-0.12; tm=2-11; tmax=30; Fec=50,000).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (66 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (46 of 100).
Nutrients (Ref.
124155): Calcium = 19.2 [7.5, 32.8] mg/100g; Iron = 0.214 [0.105, 0.410] mg/100g; Protein = 17.1 [15.7, 18.5] %; Omega3 = 0.407 [0.194, 0.867] g/100g; Selenium = 31.2 [15.1, 68.7] μg/100g; VitaminA = 8.07 [1.81, 36.72] μg/100g; Zinc = 0.336 [0.224, 0.512] mg/100g (wet weight);
