Ecology Summary - Hypomesus olidus
生態學： Hypomesus olidus
 
主要參考文獻 Maksimenkov, V.V. and A.M. Tokranov, 1993
附註 Found in middle and surface water of ponds, lakes and streams, over a variety of bottom types (Ref. 5723). Enters brackish water (Ref. 5723). The species is basically anadromous, ascending rivers to spawn in spring (Ref. 33312). Within a specific lake or pond, adults are generally found in inshore spawning areas in spring and early summer, later moving offshore (Ref. 27547). Feeds on zooplankton, insects and algae (Ref. 28680, 28681). Also consumes large quantities of benthos. Smelt diet changes with the season and diet varies with respect to current velocity, depth, temperature, salinity, sediment load, etc. (Ref. 9010).

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/瀉湖/半鹹淡水海洋
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • 洞
  • 專門地
Highighted items on the list are where Hypomesus olidus may be found.

Habitat

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 mainly animals (troph. 2.8 and up)
Feeding type Ref. Maksimenkov, V.V. and A.M. Tokranov, 1993
攝取食物的習慣 selective plankton feeding
Feeding habit Ref. Maksimenkov, V.V. and A.M. Tokranov, 1993
Trophic Level(s)
Estimation method 最初的樣本 不捕獲族群 附註
Troph s.e. Troph s.e.
從食物內容 3.21 0.32 3.18 0.36 Troph of juv./adults from 1 study.
從個別的食物項目 2.92 0.26 Trophic level estimated from a number of food items using a randomized resampling routine.
參考文獻 Maksimenkov, V.V. and A.M. Tokranov, 1993
(例如 346)
(例如 oophagy)
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