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生態学の Krefftichthys anderssoni
 
主な参照 Hulley, P.A., 1990
意見 Oceanic (Ref. 4066). Found in the upper 50-100 m south of Antarctic Polar Front at night, but deeper (500-600 m) north of Antarctic Polar Front and at depths greater than 1,000 m at Suntropical Convergence. Feeds mainly on copepods, euphausiids and amphipods.

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
  • 河口/潟/汽水性の海
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • 洞窟
  • もっぱら
Highighted items on the list are where Krefftichthys anderssoni may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

参照
Associations
Associated with
Association remarks
Parasitism

供給

供給様式 mainly animals (troph. 2.8 and up)
Feeding type Ref. Hulley, P.A., 1990
食性 variable
Feeding habit Ref. Hulley, P.A., 1990
Trophic Level(s)
Estimation method 原本のサンプル Unfished population 意見
Troph s.e. Troph s.e.
餌料組成から
個々の食物品目から 3.06 0.19 Trophic level estimated from a number of food items using a randomized resampling routine.
参照
(例 346)
(例 cnidaria)
Comments & Corrections
 
 
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