Ecology Summary - Balaenoptera brydei
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Οικολογία του Balaenoptera brydei
 
Κύρια Αναφ. Rice, D.W., 1998
Σχόλια Inhabits tropical and warm temperate waters in major oceans between approximately 40°N and 40°S. They are generally restricted to waters warmer than 20°C. Feeds on copepods, euphausiids, and fishes (Ref. 79555). In Madeira, they can be found alone or in groups of two to five between June and November. Foraging includes both searching for prey and prey capture. Lunges are considered feeding dives while other deep dives were foraging dives without prey capture (Ref. 114954).

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
  • Εκβολές/λιμνοθάλασσες/υφάλμυρες θάλασσες
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • Σπηλιές
  • αποκλειστικά
Highighted items on the list are where Balaenoptera brydei may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Αναφ. Rice, D.W., 1998
Associations
Associated with
Association remarks
Parasitism

Διατροφή

Τροφικός Τύπος mainly animals (troph. 2.8 and up)
Feeding type Ref. Kanda, N., M. Goto, H. Kato, M.V. McPhee and L.A. Pastene, 2007
Τροφική Συνήθεια hunting macrofauna (predator)
Feeding habit Ref. Kanda, N., M. Goto, H. Kato, M.V. McPhee and L.A. Pastene, 2007

Trophic Level(s)

Estimation method Αρχικό δείγμα Μη αλιευμένος πληθυσμός Σχόλιο
Troph s.e. Troph s.e.
Από σύσταση δίαιτας 4.16 0.72 Troph of juv./adults.
Από ατομικά τροφικά αντικείμενα 4.03 0.67 Trophic level estimated from a number of food items using a randomized resampling routine.
Αναφ. Tamura, T., K. Konishi, T. Isoda, R. Okamoto and T. Bando, 2009
Ref. [ e.g. 3742]
Glossary [ e.g. cnidaria]
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