Ecology Summary - Pomatomus saltatrix

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นิเวศวิทยาของ Pomatomus saltatrix

อ้างอิงหลัก	Juanes, F., R.E. Marks, K.A. McKown and D.O. Conover, 1993
ข้อสังเกต	Occurs inshore (Ref. 7300). In Western North Atlantic, it undergoes ontogenetic shift in the diet associated with the transition from oceanic to coastal habitats. Pelagic juveniles feed mainly on copepods prior to entry to the estuary, and primarily on fishes after entry to estuary (Ref. 12139). Tailor populations in South Africa and North America display definite seasonal migratory patterns, moving from higher latitudes to sub-tropical waters in winter (Ref. 1120, 6845). Tagging studies in Queensland and New South Wales have confirmed that a similar migratory pattern occurs in eastern Australian waters, at least north of Sydney (Ref. 6390). Tailor are cannibalistic and can be caught readily by anglers using tailor flesh as bait although the extent of their predation upon other tailor is probably limited by the species' tendency to school by size (Ref. 27687). One of the main predators during winter in a sandy beach at Canto Grande, Santa Catarina, Brazil (Ref. 55758).

อ้างอิงหลัก

Juanes, F., R.E. Marks, K.A. McKown and D.O. Conover, 1993

ข้อสังเกต

Occurs inshore (Ref. 7300). In Western North Atlantic, it undergoes ontogenetic shift in the diet associated with the transition from oceanic to coastal habitats. Pelagic juveniles feed mainly on copepods prior to entry to the estuary, and primarily on fishes after entry to estuary (Ref. 12139). Tailor populations in South Africa and North America display definite seasonal migratory patterns, moving from higher latitudes to sub-tropical waters in winter (Ref. 1120, 6845). Tagging studies in Queensland and New South Wales have confirmed that a similar migratory pattern occurs in eastern Australian waters, at least north of Sydney (Ref. 6390). Tailor are cannibalistic and can be caught readily by anglers using tailor flesh as bait although the extent of their predation upon other tailor is probably limited by the species' tendency to school by size (Ref. 27687). One of the main predators during winter in a sandy beach at Canto Grande, Santa Catarina, Brazil (Ref. 55758).

Aquatic zones / Water bodies

	Marine - Neritic	Marine - Oceanic	Brackishwater	Freshwater
Marine zones / Brackish and freshwater bodies	supra-littoral zone littoral zone sublittoral zone	epipelagic mesopelagic epipelagic abyssopelagic hadopelagic	ปากแม่น้ำ/บึงน้ำกร่อย/ทะเลน้ำกร่อย mangroves marshes/swamps	rivers/streams lakes/ponds ถ้ำ อย่างเดียว,โดยเฉพาะ

Highighted items on the list are where Pomatomus saltatrix may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

อ้างอิง
Associations
Associated with
Association remarks
Parasitism

การให้อาหาร

วิธีการให้อาหาร	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Juanes, F., R.E. Marks, K.A. McKown and D.O. Conover, 1993
นิสัยในการกินอาหาร	hunting macrofauna (predator)
Feeding habit Ref.	Juanes, F., R.E. Marks, K.A. McKown and D.O. Conover, 1993

Trophic Level(s)

Estimation method	ตัวอย่างดั้งเดิม		ประชากรที่ยังไม่มีการทำการประมง		ข้อสังเกต
Estimation method	Troph	s.e.	Troph	s.e.	ข้อสังเกต
จากส่วนประกอบของอาหาร	4.53	0.30	4.33	0.49	Troph of juv./adults from 6 studies.
จากรายการอาหารของสัตว์แต่ละชนิด	4.41	1.00			Trophic level estimated from a number of food items using a randomized resampling routine.
อ้างอิง	Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000

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