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Eupercaria/misc (Various families in series Eupercaria) >
Lethrinidae (Emperors or scavengers) > Monotaxinae
Etymology: Gnathodentex: Greek, gnathos = jaw + latin, dens, dentis = teeth (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
ສັດທະເລ ກ່ຽວກັນຫີນ; ບໍ່ມີການເຄື່ອນຍ້າຍ; ລະດັບຄວາມເລິກ 0 - 30 m (Ref. 9710). Tropical; 30°N - 30°S, 31°E - 134°W
Indo-Pacific: East Africa to the Tuamoto Islands (excluding the Hawaiian Islands), north to Japan, south to Australia. Recently reported from Norfolk Island (Ref. 8880).
ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm ? range ? - ? cm
Max length : 42.3 cm FL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 125599); common length : 20.0 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 2295); ນ້ຳໜັກສູງສຸດທີ່ເຄຍຈັດພີມມາ: 2.1 kg (Ref. 125599)
ຄີ (ໜາມ)ແຂງຢູ່ຫຼັງປາ (ທັງໝົດ) : 10; ຄີຫຼັງຂອງປາ (ຄີອ່ອນ) (ທັງໝົດ) : 10; ຄີ(ໜາມ) ແຂງຢູ່ຄີກົ້ນປາ
ກຸ່ມປາກະດູກແຂງ
ຄວາມຖີ່ຂອງກຸ່ມຖ່າຍທອດພັນ
ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລໄປຫານ້ຳຈືດ ແລະນ້ຳຈືດຫາທະເລ
ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລແລະໄປໄຂ່ຢູ່ນ້ຳຈືດ
ຄີກົ້ນຂອງປາ
ສັດທີ່ມີກະດູກສັນຫັຼງ
ການຖ່າຍທອດທາງກຳມະພັນຈາກພໍ່ແມ່ຫາລູກ: 3; ຄີກົ້ນຂອງປາ: 8 - 10.
Inhabits subtidal reef flats, lagoons, and seaward reefs (Ref. 9710). May be solitary or in groups (Ref. 90102). Sometimes forms aggregations of about a hundred or more individuals. Feeds at night on benthic invertebrates like crabs and gastropods, occasionally on small fish. Usually marketed fresh. Minimum depth reported taken from Ref. 128797.
Life cycle and mating behavior
ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ
Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue. Vol. 9. Emperor fishes and large-eye breams of the world (family Lethrinidae). An annotated and illustrated catalogue of lethrinid species known to date. FAO Fish. Synop. 125(9):118 p. Rome: FAO. (Ref. 2295)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Reports of ciguatera poisoning (Ref. 4690)
Human uses
ການປະມົງ: ເປັນສີນຄ້າ
ເຄື່ອງມື
Special reports
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ແຫຼ່ງອີນເຕີເນັດ
Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 29.3, mean 28.4 °C (based on 3356 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00960 - 0.02499), b=3.02 (2.89 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 3.7 ±0.57 se; based on food items.
ຄວາມຢືດຢຸ່ນ (Ref.
120179): ຂະໜາດກາງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງເທົ່າ 1.4 - 4.4 ປີ (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
Nutrients (Ref.
124155): Calcium = 49.5 [23.9, 92.4] mg/100g; Iron = 0.562 [0.301, 0.922] mg/100g; Protein = 19.6 [17.6, 21.6] %; Omega3 = 0.132 [0.076, 0.196] g/100g; Selenium = 27.4 [16.5, 48.6] μg/100g; VitaminA = 82 [26, 239] μg/100g; Zinc = 1.22 [0.87, 1.70] mg/100g (wet weight);
