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Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Salmoninae
Etymology: Salmo: Latin, salmo, Plinius = salmon (Ref. 45335); multipunctatus: The species name multipunctata [to be corrected in multipunctatus refers to its diagnostic pigmentation pattern, which is consttuted by numerous spots and marks along the body (Ref. 107622).
Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
; ນ້ຳຈືດ ກ່ຽວກັບ (ຢູ່) ໄກ້ໜ້ານ້ຳໃນທະເລເປີດ. Subtropical
Africa: Draa basin in southern Morocco (Ref. 107622).
ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm ? range ? - ? cm
Max length : 16.2 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 107622)
Short description
ຕົວທີ່ໃຊ້ໃນການຈຳແນກຊະນິດ | ສະລີລະວິທະຍາ | ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…
ສັດທີ່ມີກະດູກສັນຫຼັງ: 53 - 55. Diagnosis: It differs from other known species of the genus Salmo in the numerous irregular narrow parr marks, usually more than or equal to 14, in the lateral line; upper row of parr marks more than or equal to 10; lower row of parr marks variable, usually more than or equal to 5; two conspicuous black spots placed at the right and left sides of the iris and two less visible spots at the upper and lower sides of the iris; numerous black, small spots at the upper side of the body and several red ocellated and non-ocellated spots placed in the middle of the body; black spots sometimes extended to the opercular region and the caudal fin; ethmoid bone with a characteristic T shape; premaxilla bone with small and inclined upper process; from 14-16 scales from base of adipose fin to lateral line; from 12-14 dorsal fin pterygophores; and 9 molecular autopomorphies in MT-CYTB gene in the nucleotide positions 60, 216,474, 504, 732, 849, 915, 990, 1090 (Ref. 107622).
This species inhabits small and shallow streams with clear and cold waters (Ref. 107622). The habitat of this species suffers catastrophic seasonal floods that influence dramatically the demography of the population; the continuous deforestation of the Atlas Mountains and the disappearance of the riparian vegetation, increase the adverse effect of the overflows over the small Atlas rivers; overfishing is also a problem for a small population ; therefore this species should be included in the IUCN category of endangered (Ref. 107622).
Life cycle and mating behavior
ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ
Doadrio, I., S. Perea and A. Yahyaoui, 2015. Two new species of Atlantic trout (Actinopterygii, Salmonidae) from Morocco. Graellsia 71(2,e039):1-26. (Ref. 107622)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
ການປະມົງ: ເປັນສີນຄ້າ
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ແຫຼ່ງອີນເຕີເນັດ
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00480 - 0.02286), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
ຄວາມຢືດຢຸ່ນ (Ref.
120179): ສູງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງໜ້ອຍກວ່າ 15 ເດືອນ (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
