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Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Scomberomorus: Latin, scomber = mackerel + Greek, moros = silly, stupid (Ref. 45335).
More on author: Mitchill.
Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
ສັດທະເລ; ປາທີ່ມີການເຄື່ອນຍ້າຍໃນສະເພາະມາະຫາສະມຸດ (Ref. 51243); ລະດັບຄວາມເລິກ 10 - 35 m (Ref. 26912). Subtropical; 20°C - 30°C (Ref. 54882); 44°N - 19°N, 97°W - 64°W (Ref. 54882)
Western Atlantic: Canada (Ref. 5951) to Cape Cod to Miami (USA) and Gulf of Mexico coasts from Florida, USA to Yucatan, Mexico. Three species namely: Scomberomorus tritor in eastern Atlantic, Scomberomorus sierra in eastern Pacific, and Scomberomorus brasiliensis in the Caribbean and Atlantic coast of South America have often been confused with this species. Absent in the Bahamas (Ref. 26938).
Length at first maturity / ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm 40.5, range 25 - 51.2 cm
Max length : 91.0 cm FL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 40637); ນ້ຳໜັກສູງສຸດທີ່ເຄຍຈັດພີມມາ: 5.9 kg (Ref. 40637); ອາຍຸສູງສຸດທີ່ເຄຍລາຍງານມາ: 5 ປີ (Ref. 72462)
ຄີ (ໜາມ)ແຂງຢູ່ຫຼັງປາ (ທັງໝົດ) : 17 - 19; ຄີຫຼັງຂອງປາ (ຄີອ່ອນ) (ທັງໝົດ) : 17 - 20; ຄີກົ້ນຂອງປາ: 17 - 20; ສັດທີ່ມີກະດູກສັນຫຼັງ: 51 - 53. Interpelvic process small and bifid. Lateral line gradually curving down toward caudal peduncle. Vertebrae 21-22 precaudal plus 30-31 caudal, total 51-53. Intestine with 2 folds and 3 limbs. Swim bladder absent. Body covered with small scales. First dorsal fin black anteriorly and at distal margin posteriorly. Generally silvery with sides marked with about three rows of round to elliptical dark spots (orange in life).
Migrates in large schools over great distances along the shore. Larvae are found in surface waters between 19.6° and 29.8°C with salinities of 28.3 to 37.4 ppt. Feeds mainly on small fishes (clupeoids and anchovies), few quantities of penaeoid shrimps and cephalopods. Casting, live-bait fishing, jigging, and drift fishing are also employed in capturing this species. Aerial spotting is sometimes used in locating the fish. Marketed fresh, frozen or smoked; eaten pan-fried, broiled and baked.
Collette, B.B. and C.E. Nauen, 1983. FAO Species Catalogue. Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. Rome: FAO. FAO Fish. Synop. 125(2):137 p. (Ref. 168)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Reports of ciguatera poisoning (Ref. 31172)
Human uses
ການປະມົງ: ທີ່ມີການຄ້າສູງ; ຊະນິດປາທີ່ຖືກນຳໃຊ້ເຂົ້າໃນການຫາເພື່ອເປັນເກມກິລາ: ແມ່ນ
ເຄື່ອງມື
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ແຫຼ່ງອີນເຕີເນັດ
Estimates based on models
Preferred temperature (Ref.
115969): 22.9 - 26.8, mean 24.1 (based on 132 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00647 - 0.00975), b=3.02 (2.98 - 3.06), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 4.5 ±0.5 se; based on diet studies.
ຄວາມຢືດຢຸ່ນ (Ref.
120179): ຂະໜາດກາງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງເທົ່າ 1.4 - 4.4 ປີ (K=0.2-0.38; tm=2-3; Fec=280,000).
Prior r = 0.48, 95% CL = 0.32 - 0.72, Based on 2 full stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (63 of 100).
