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Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Eponymy: Rev Dr Christoph Samuel John (1747–1813) was a botanist and herpetologist and a medical missionary (1771–1813) at the Danish trading station of Tranquebar (now Tharangambadi), Tamil Nadu, not far from Madras (Chennai). [...] Charles Paulus Bélanger (1805–1881) was a French traveller. [...] (Ref. 128868), visit book page.
More on author: Cuvier.
Environment: milieu / climate zone / ລະດັບຄວາມເລິກ / distribution range
ນິເວດວິທະຍາ
ສັດທະເລ; ນ້ຳກ່ອຍ ອາໄສຢູ່ໃກ້ໜ້າດິນໃຕ້ພື້ນທ້ອງນ້ຳ; ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລໄປຫານ້ຳຈືດ ແລະນ້ຳຈືດຫາທະເລ (Ref. 51243); ລະດັບຄວາມເລິກ ? - 40 m (Ref. 9772). Tropical
Indo-West Pacific: Pakistan, India, Sri Lanka, through the East Indies, to China. Records from the east coast of Africa were probably based on misidentifications as this species does not occur there (Ref. 4373). Range extends westwards to the Persian Gulf (Ref. 9772).
Length at first maturity / ຂະໜາດ / ນ້ຳໜັກ / Age
ການຈະເລີນເຕັມໄວ: Lm ?, range 9 - ? cm
Max length : 30.0 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 2872); common length : 20.0 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 2872)
ຄີ (ໜາມ)ແຂງຢູ່ຫຼັງປາ (ທັງໝົດ) : 10 - 11; ຄີຫຼັງຂອງປາ (ຄີອ່ອນ) (ທັງໝົດ) : 27 - 31; ຄີ(ໜາມ) ແຂງຢູ່ຄີກົ້ນປາ
ກຸ່ມປາກະດູກແຂງ
ຄວາມຖີ່ຂອງກຸ່ມຖ່າຍທອດພັນ
ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລໄປຫານ້ຳຈືດ ແລະນ້ຳຈືດຫາທະເລ
ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລແລະໄປໄຂ່ຢູ່ນ້ຳຈືດ
ຄີກົ້ນຂອງປາ
ສັດທີ່ມີກະດູກສັນຫັຼງ
ການຖ່າຍທອດທາງກຳມະພັນຈາກພໍ່ແມ່ຫາລູກ: 2; ຄີກົ້ນຂອງປາ: 7.
Body shape (shape guide): fusiform / normal.
Inhabits coastal waters and estuaries. Feeds on invertebrates, particularly benthic worms. Marketed fresh and dried salted.
Life cycle and mating behavior
ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ
Bianchi, G., 1985. FAO species identification sheets for fishery purposes. Field guide to the commercial marine and brackish-water species of Pakistan. Prepared with the support of PAK/77/033 and FAO (FIRM) Regular Programme. Rome: FAO. 200 p. (Ref. 2872)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
ການປະມົງ: ທີ່ເປັນການຄ້າໜ້ອຍ
ເຄື່ອງມື
Special reports
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ແຫຼ່ງອີນເຕີເນັດ
Estimates based on models
Preferred temperature (ເອກະສານອ້າງອີງ
123201): 23.3 - 29.1, mean 28.2 °C (based on 1204 cells).
Phylogenetic diversity index (ເອກະສານອ້າງອີງ
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00660 - 0.01515), b=3.10 (2.98 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (ເອກະສານອ້າງອີງ
69278): 3.3 ±0.32 se; based on food items.
ຄວາມຢືດຢຸ່ນ (ເອກະສານອ້າງອີງ
120179): ສູງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງໜ້ອຍກວ່າ 15 ເດືອນ (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
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Nutrients (Ref.
124155): Calcium = 464 [112, 1,484] mg/100g; Iron = 1.56 [0.59, 3.49] mg/100g; Protein = 18.6 [16.7, 20.7] %; Omega3 = 0.234 [0.125, 0.391] g/100g; Selenium = 93.9 [33.5, 279.9] μg/100g; VitaminA = 19.9 [8.0, 51.9] μg/100g; Zinc = 2.01 [0.94, 3.47] mg/100g (wet weight); based on
nutrient studies.
![Image of Johnius belangerii (Belanger\](/images/thumbnails/jpg/tn_Jobel_u3.jpg "Image of Johnius belangerii (Belanger\")
