Ecology Summary - Coregonus clupeaformis

Taal:

Hoofdreferentie	Scott, W.B. and E.J. Crossman, 1973
Opmerkingen	Primarily a lake dweller (Ref. 27547). Also found in large rivers and enters brackish water (Ref. 5723). Nerito-pelagic (Ref. 58426). Appears to be rather sedentary, at least in the Great Lakes (Ref. 27547). Movement in large lakes generally consists of 4 stages: movement from deep to shallow water in the spring; movement back to deep water in the summer as the shoal water warms; migration to shallow-water spawning areas in the fall and early winter; and post-spawning movement back to deeper water (Ref. 27547). Forms separate populations in large lakes (Ref. 27547). Adults feed mainly on aquatic insect larvae, mollusks and amphipods (Ref. 1091, 3849), but also other fishes and fish eggs, including their own (Ref. 1998).

Hoofdreferentie

Scott, W.B. and E.J. Crossman, 1973

Opmerkingen

Primarily a lake dweller (Ref. 27547). Also found in large rivers and enters brackish water (Ref. 5723). Nerito-pelagic (Ref. 58426). Appears to be rather sedentary, at least in the Great Lakes (Ref. 27547). Movement in large lakes generally consists of 4 stages: movement from deep to shallow water in the spring; movement back to deep water in the summer as the shoal water warms; migration to shallow-water spawning areas in the fall and early winter; and post-spawning movement back to deeper water (Ref. 27547). Forms separate populations in large lakes (Ref. 27547). Adults feed mainly on aquatic insect larvae, mollusks and amphipods (Ref. 1091, 3849), but also other fishes and fish eggs, including their own (Ref. 1998).

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	Estuaria/Lagunes/Brak water mangroven moerassen	rivers/streams lakes/ponds Grotten Enkel in grotten

Highighted items on the list are where Coregonus clupeaformis may be found.

Habitat

Ondergrond
Substrate Ref.
Speciale habitats
Special habitats Ref.

Associaties

Ref.
Associaties
Geassocieerd met
Opmerkingen in verband met associaties
Parasitisme

Voeding

Voedingstype	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Scott, W.B. and E.J. Crossman, 1973
Voedingsgewoonte	hunting macrofauna (predator)
Feeding habit Ref.	Coker, G.A., C.B. Portt and C.K. Minns, 2001

Trophic Level(s)

Estimation method	Origineel staal		Onbeviste populatie		Opmerking
Estimation method	Troph	s.e.	Troph	s.e.	Opmerking
Op basis van dieetsamenstelling	3.23	0.17	3.13	0.34	Troph of adults from 2 studies.
Op basis van individuele voedselitems	3.43	0.44			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.	Tohtz, J., 1993

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