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Eupercaria/misc (Various families in series Eupercaria) >
Haemulidae (Grunts) > Plectorhinchinae
Etymology: Plectorhinchus: Greek, plektos = plaited + Greek, rhyngchos = snout (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
ສັດທະເລ; ນ້ຳກ່ອຍ ກ່ຽວກັນຫີນ; ລະດັບຄວາມເລິກ 1 - 30 m (Ref. 9710). Tropical; 31°N - 23°S, 57°E - 144°W
Indo_West Pacific: Maldives (Ref. 11303) and Cocos Islands (Ref. 9399); Sumatra to Fiji (Ref. 9710) and New Caledonia, north to Ryukyu Islands, south to Rowley Shoals.
Length at first maturity / ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm ?, range 40 - ? cm
Max length : 72.0 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 9710); common length : 60.0 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 37816); ນ້ຳໜັກສູງສຸດທີ່ເຄຍຈັດພີມມາ: 7.0 kg (Ref. 9710)
ຄີ (ໜາມ)ແຂງຢູ່ຫຼັງປາ (ທັງໝົດ) : 11 - 12; ຄີຫຼັງຂອງປາ (ຄີອ່ອນ) (ທັງໝົດ) : 18 - 20; ຄີ(ໜາມ) ແຂງຢູ່ຄີກົ້ນປາ
ກຸ່ມປາກະດູກແຂງ
ຄວາມຖີ່ຂອງກຸ່ມຖ່າຍທອດພັນ
ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລໄປຫານ້ຳຈືດ ແລະນ້ຳຈືດຫາທະເລ
ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລແລະໄປໄຂ່ຢູ່ນ້ຳຈືດ
ຄີກົ້ນຂອງປາ
ສັດທີ່ມີກະດູກສັນຫັຼງ
ການຖ່າຍທອດທາງກຳມະພັນຈາກພໍ່ແມ່ຫາລູກ: 3; ຄີກົ້ນຂອງປາ: 7 - 9. This species is distinguished by the following characters: chin with 6 pores, no median pit; gill rakers on first gill arch 9-12 + 1 + 27-32 = 36-43; D XII (rarely XI),18-20; longest dorsal-fin ray 16-25% of standard length, almost equal to length of soft dorsal-fin base in small specimens, more than 1/2 length of soft dorsal-fin base in adults; lips fleshy, moderately swollen with age; scales ctenoid (rough to touch); lateral line tubed scales about 52-59; body depth 2.4-2.5 in SL; caudal fin deeply forked with broadly rounded lobes in juveniles; only slightly forked to emarginate in adults. Colour of body with numerous dark brown spots, generally larger than pupil; pelvic fins spotted, darkening with age; juveniles brownish with large, well-defined creamy white blotches on body that include brown spots with age; colour gradually changing into a greyish background with large, deep brown spots (Ref. 47695, 90102).
Inhabits coral-rich areas of clear lagoon and seaward reefs. Adults are solitary, near and under ledges or caves by day. Juveniles are found among corals (Ref. 9710). Feeds on crustaceans, mollusks, and fishes at night. Juveniles are used in the aquarium industry (Ref. 9137). Small juveniles may mimic a toxic flatworm (Ref. 9710). Marketed fresh, a small quantity is salted. Large fish have coarse and dry flesh (Ref. 47695).
Life cycle and mating behavior
ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ
Oviparous, distinct pairing during breeding (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
ການປະມົງ: ທີ່ເປັນການຄ້າໜ້ອຍ; ຕູ້ປາ: ເປັນສີນຄ້າ
ເຄື່ອງມື
Special reports
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ແຫຼ່ງອີນເຕີເນັດ
Estimates based on models
Preferred temperature (Ref.
123201): 25.5 - 29.3, mean 28.6 °C (based on 2654 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.01068 - 0.02961), b=2.97 (2.83 - 3.11), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 3.8 ±0.60 se; based on food items.
ຄວາມຢືດຢຸ່ນ (Ref.
120179): ຕຳ່, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງເທົ່າ 4.5 - 14 ປີ (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100).
Nutrients (Ref.
124155): Calcium = 23.4 [10.8, 51.3] mg/100g; Iron = 0.448 [0.229, 0.851] mg/100g; Protein = 19.3 [17.4, 21.3] %; Omega3 = 0.0978 [, ] g/100g; Selenium = 32.8 [16.8, 63.1] μg/100g; VitaminA = 42.6 [12.0, 152.2] μg/100g; Zinc = 0.972 [0.626, 1.520] mg/100g (wet weight);
