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生態學： Vieja hartwegi
 
主要參考文獻 Conkel, D., 1993
分布
Marine - Neritic
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
 Marine - Oceanic
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
 Brackishwater
  • 河口/瀉湖/半鹹淡水海洋
  • mangroves
  • marshes/swamps
 Freshwater
  • rivers/streams
  • lakes/ponds
  • 洞
  • 專門地
Highighted items on the list are where Vieja hartwegi may be found.
附註 Inhabits lower to middle river valleys as well as lakes. Found over rocks, sand, silt or mud. Feeds on benthic detritus, aquatic plants and invertebrates.

Substrate

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

參考文獻
Associations
Associated with
Association remarks
Parasitism

進食

攝取食物的類型 plants/detritus+animals (troph. 2.2-2.79)
Feeding type ref Conkel, D., 1993
攝取食物的習慣 variable
Feeding habit ref Conkel, D., 1993
營養階層 (s)
最初的樣本 不捕獲族群 附註
估算方法 Troph s.e. Troph s.e.
從食物內容
參考文獻
從個別的食物項目 2.52 0.20 Trophic level estimated from a number of food items using a randomized resampling routine.
(例如 346)
(例如 cnidaria)
輸入者： Sta. Iglesia, Drina on 01.23.01
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