Ecology Summary - Lampetra richardsoni

Språk:

Main Ref.	Scott, W.B. and E.J. Crossman, 1973
Anmärkningar	Inhabits gravel riffles and runs of clear, cool streams (Ref. 5723). Ammocoetes occur in muddy and sandy backwaters and pools of streams (Ref. 5723). Ammocoete feed mostly on diatoms but also on other microscopic plant and animal matter (Ref. 1998). Transformed lampreys do not feed at all and the intestine degenerates. (Ref. 1998). Nonparasitic (Ref. 5723). They exist from transformation to spawning on body reserves (Ref. 1998).

Main Ref.

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

Anmärkningar

Inhabits gravel riffles and runs of clear, cool streams (Ref. 5723). Ammocoetes occur in muddy and sandy backwaters and pools of streams (Ref. 5723). Ammocoete feed mostly on diatoms but also on other microscopic plant and animal matter (Ref. 1998). Transformed lampreys do not feed at all and the intestine degenerates. (Ref. 1998). Nonparasitic (Ref. 5723). They exist from transformation to spawning on body reserves (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	Flodmynningar/laguner/bräckta havsområden mangroves marshes/swamps	rivers/streams lakes/ponds Grottor uteslutande

Highighted items on the list are where Lampetra richardsoni may be found.

Habitat

Substrate	Soft Bottom: sand; mud; Hard Bottom: rocky;
Substrate Ref.	Page, L.M. and B.M. Burr, 1991
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Föda

Typ av föda	plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref.	Scott, W.B. and E.J. Crossman, 1973
Födosöksstrategi
Feeding habit Ref.

Trophic Level(s)

Estimation method	Ursprungligt prov		Ofiskad population		Kommentar
Estimation method	Troph	s.e.	Troph	s.e.	Kommentar
Från födosammansättning
Från individuella födoämnen	2.44	0.23			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.

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