Ecology Summary - Ruvettus pretiosus

Ngôn ngữ:

Sinh thái học của Ruvettus pretiosus

Thông tin chủ yếu	Nakamura, I., 1995
Các chú thích	Usually over the continental shelf, sometimes in oceanic waters down to 800 m (Ref. 9302). Usually solitary or in pairs near the bottom (Ref. 6181). Migrates far offshore (Ref. 26139). Feeds on fish, crustaceans and squid (Ref. 6181). The peculiar wooden 'palu' or Ruvettus hook is used to catch this species in south central Pacific (Ref. 6181). The flesh is very oily, with purgative properties, if eaten much (Ref. 6181). Feeds on fish, cephalopods and crustaceans (Ref. 6181).

Thông tin chủ yếu

Nakamura, I., 1995

Các chú thích

Usually over the continental shelf, sometimes in oceanic waters down to 800 m (Ref. 9302). Usually solitary or in pairs near the bottom (Ref. 6181). Migrates far offshore (Ref. 26139). Feeds on fish, crustaceans and squid (Ref. 6181). The peculiar wooden 'palu' or Ruvettus hook is used to catch this species in south central Pacific (Ref. 6181). The flesh is very oily, with purgative properties, if eaten much (Ref. 6181). Feeds on fish, cephalopods and crustaceans (Ref. 6181).

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 Ruvettus pretiosus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Tài liệu tham khảo
Associations
Associated with
Association remarks
Parasitism

Cho ăn

Dạng thức ăn	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Sierra, L.M., R. Claro and O.A. Popova, 1994
Nơi ăn mồi	hunting macrofauna (predator)
Feeding habit Ref.

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	4.18	0.57			Trophic level estimated from a number of food items using a randomized resampling routine.
Tài liệu tham khảo

Trở lại tìm kiếm

cfm script by eagbayani, , php script by rolavides, 2/5/2008 , sự biến đổi cuối cùng bởi mbactong, 10/24/19