Ecology Summary - Acanthurus xanthopterus

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Sinh thái học của Acanthurus xanthopterus

Thông tin chủ yếu	Randall, J.E., 1956
Các chú thích	Commonly occurs in protected deeper waters of bays & lagoons. Lives in various reef habitats, sand slopes (Refs. 48637, 9773). Juveniles inhabit shallow, protected, turbid inshore waters while adults prefer deeper areas of protected bays and lagoons, and outer reef areas. This schooling species feeds on diatoms, detritus film of sand, filamentous algae, hydroids, pieces of fish (Ref. 1602, 48637) and fleshy macroalgae (Ref. 5543). Probably the only surgeonfish that readily takes bait (Ref. 12484). Either solitary or forms small groups. Herbivorous (Ref. 9773). Also Ref. 58534.

Thông tin chủ yếu

Randall, J.E., 1956

Các chú thích

Commonly occurs in protected deeper waters of bays & lagoons. Lives in various reef habitats, sand slopes (Refs. 48637, 9773). Juveniles inhabit shallow, protected, turbid inshore waters while adults prefer deeper areas of protected bays and lagoons, and outer reef areas. This schooling species feeds on diatoms, detritus film of sand, filamentous algae, hydroids, pieces of fish (Ref. 1602, 48637) and fleshy macroalgae (Ref. 5543). Probably the only surgeonfish that readily takes bait (Ref. 12484). Either solitary or forms small groups. Herbivorous (Ref. 9773). Also Ref. 58534.

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	Nước lợ/đầm phá/biẻn nước lợ mangroves marshes/swamps	rivers/streams lakes/ponds Các hang động riêng biệt

Highighted items on the list are where Acanthurus xanthopterus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats	Coral Reefs: reef slope/drop-offs; lagoons;
Special habitats Ref.	Dominici-Arosemena, A. and M. Wolff, 2006

Associations

Tài liệu tham khảo
Associations	solitary;
Associated with
Association remarks
Parasitism

Cho ăn

Dạng thức ăn	plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref.	Randall, J.E., 1985
Nơi ăn mồi	grazing on aquatic plants
Feeding habit Ref.	Randall, J.E., 1985

Trophic Level(s)

Estimation method	Mẫu nguyên thủy (gốc)		Chủng quần không được khai thác		Chú thích
Estimation method	Troph	s.e.	Troph	s.e.	Chú thích
Từ thành phần dinh dưỡng
Từ các loại thức ăn	2.87	0.23			Trophic level estimated from a number of food items using a randomized resampling routine.
Tài liệu tham khảo

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