Ecology Summary - Archosargus rhomboidalis

语言:

主要参考文献	Chavance, P., A. Yañez-Arancibia, D. Flores-Hernández, A.L. Lara-Domínguez and F.A. Linares, 1986
附注	Commonly found over mud bottoms in mangrove sloughs and on vegetated sand bottoms, sometimes in brackish water and occasionally also in coral reef areas near mangroves. Feeds on benthic invertebrates (small bivalves, crustaceans), as well as on plant material. Diet were related to size of mouth, change in dentition and habitat. Molariform teeth are nonfunctional in 40 cm SL fishes but are firmly established at 7 cm SL. From 8 cm SL (length at maturity) to 16 cm the fish is omnivorous (Ref. 57616) and demersal in seagrass beds. Above 16 cm SL the fish is 91% carnivorous and demersal in tidal channels (Ref. 42268).

主要参考文献

Chavance, P., A. Yañez-Arancibia, D. Flores-Hernández, A.L. Lara-Domínguez and F.A. Linares, 1986

附注

Commonly found over mud bottoms in mangrove sloughs and on vegetated sand bottoms, sometimes in brackish water and occasionally also in coral reef areas near mangroves. Feeds on benthic invertebrates (small bivalves, crustaceans), as well as on plant material. Diet were related to size of mouth, change in dentition and habitat. Molariform teeth are nonfunctional in 40 cm SL fishes but are firmly established at 7 cm SL. From 8 cm SL (length at maturity) to 16 cm the fish is omnivorous (Ref. 57616) and demersal in seagrass beds. Above 16 cm SL the fish is 91% carnivorous and demersal in tidal channels (Ref. 42268).

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	河口/泻湖/半咸淡水海洋 mangroves marshes/swamps	rivers/streams lakes/ponds 洞专门地

Highighted items on the list are where Archosargus rhomboidalis may be found.

Habitat

Substrate	Soft Bottom
Substrate Ref.
Special habitats	Beds: sea grass; Coral Reefs;
Special habitats Ref.

Associations

参考文献
Associations
Associated with
Association remarks
Parasitism

进食

摄取食物的类型	plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref.	Chavance, P., A. Yañez-Arancibia, D. Flores-Hernández, A.L. Lara-Domínguez and F.A. Linares, 1986
摄取食物的习惯	variable
Feeding habit Ref.	Dominici-Arosemena, A. and M. Wolff, 2005

Trophic Level(s)

Estimation method	最初的样本		不捕获族群		附注
Estimation method	Troph	s.e.	Troph	s.e.	附注
从食物内容	2.89	0.11	2.33	0.18	Troph of juv./adults from 2 studies.
从个别的食物项目	3.06	0.39			Trophic level estimated from a number of food items using a randomized resampling routine.
参考文献	Randall, J.E., 1967

回搜寻页

cfm script by eagbayani, , php script by rolavides, 2/5/2008 , 最后修订者： mbactong, 10/24/19