Ecology Summary - Archosargus rhomboidalis

ພາສາ:

ນິເວດວິທະຍາຂອງ Archosargus rhomboidalis

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

ການອ້າງອີງຫຼັກ

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

ຂໍ້ສັງເກດ

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	ເຂດຊາຍຝັ່ງທະເລ/ທະເລເທິງເກາະຫີນປະກາລັງ/ທະເລນ້ຳກ່ອຍ mangroves marshes/swamps	rivers/streams lakes/ponds ຖ້ຳ ຢ່າງເລືອກເຟັ້ນ

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

ເອກະສານອ້າງອີງ
Associations
Associated with
Association remarks
Parasitism

ໃຫ້ອາຫານ

ປະເພດການໃຫ້ອາຫານ	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
ນິໄສການກິນອາຫານ	variable
Feeding habit Ref.	Dominici-Arosemena, A. and M. Wolff, 2005

Trophic Level(s)

Estimation method	ຕົວຢ່າງຕົ້ນສະບັບ		ປະຊາກອນທີ່ບໍ່ແມ່ນປາ		ຂໍ້ສັງເກດ
Estimation method	Troph	s.e.	Troph	s.e.	ຂໍ້ສັງເກດ
ຈາກອົງປະກອບຂອງອາຫານ	2.89	0.11	2.33	0.18	Troph of juv./adults from 2 studies.
ຈາກລາຍການອາຫານແຕ່ລະອັນ	3.06	0.39			Trophic level estimated from a number of food items using a randomized resampling routine.
ເອກະສານອ້າງອີງ	Randall, J.E., 1967

ກັບຄືນໄປບ່ອນຄົ້ນຫາ

cfm script by eagbayani, , php script by rolavides, 2/5/2008 , ຖືກແກ້ໄຂເທື່ອສຸດທ້າຍໂດຍ mbactong, 10/24/19