Ecology Summary - Centroscyllium fabricii
بيئة الـ Centroscyllium fabricii
 
المرجع الرئيسي Ebert, D.A., L.J.V. Compagno and P.D. Cowley, 1992
ملاحظات Reported to be a schooling species. Feeds on pelagic or benthopelagic invertebrates, with the incorporation and increasing importance of fish in its diet as it grows. Ovoviviparous (Ref. 117245). Found on the outermost continental shelves and upper slopes, mostly below 275 m (Refs. 247, 117245). At high latitudes, may move up to the surface especially during the winter (Ref. 247). Bottom water temperature are from 3.5 to 4.5°C (Also Ref. 117245), but sometimes down to 1°C. Feeds on crustaceans, cephalopods, jellyfish and small fishes.

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
  • مصبات الأنهار / البحيرات / البحار المخلوطة
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • الكهوف
  • بشكل حصري
Highighted items on the list are where Centroscyllium fabricii may be found.

Habitat

Substrate Benthic;
Substrate Ref. Coad, B.W. and J.D. Reist, 2018
Special habitats
Special habitats Ref.

Associations

مرجع
Associations schooling; shoaling;
Associated with
Association remarks Parasites of the species include Otodistomum cestoides (trematode) and Lernaeopoda centroscyllii (copepod) (Ref. 5951). Segregation by sex and size as well as by movement into shallower water and by increase in school size is sometimes seen (Ref. 205). Among the few shark species known to school (Ref. 94899).
Parasitism

التغذية

نوع التغذية mainly animals (troph. 2.8 and up)
Feeding type Ref. Ebert, D.A., L.J.V. Compagno and P.D. Cowley, 1992
العادات الغذائية hunting macrofauna (predator)
Feeding habit Ref. Ebert, D.A., L.J.V. Compagno and P.D. Cowley, 1992
Trophic Level(s)
Estimation method العينة الأصلية مجتمعات لم يتم صيدها ملاحظة
Troph s.e. Troph s.e.
من التركيبة الغذائية 3.84 0.27 3.86 0.60 Troph of juv./adults from 2 studies.
من العناصر الغذائية المفردة 4.10 0.76 Trophic level estimated from a number of food items using a randomized resampling routine.
مرجع Ebert, D.A., L.J.V. Compagno and P.D. Cowley, 1992
(على سبيل المثال 346)
(على سبيل المثال oophagy)
العودة الي البحث
التعليقات و التصحيح
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