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Ecology of Notropis hudsonius
 
Main Ref. Johnson, J.H. and D.S. Dropkin, 1993
Remarks Inhabit sandy and rocky pools and runs of small to large rivers. Also found in sandy and rocky shores of lakes and in creeks on Atlantic Slope.

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
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Notropis hudsonius may be found.

Habitat

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

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref. Johnson, J.H. and D.S. Dropkin, 1993
Feeding habit variable
Feeding habit Ref.
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 2.11 0.09 2.66 0.21 Troph of adults from 2 studies.
From individual food items 2.74 0.26 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Johnson, J.H. and D.S. Dropkin, 1993
(e.g. 346)
(e.g. cnidaria)
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