Ecology Summary - Sternoptyx diaphana

ভাষা :

এর বাস্তুসংস্থান Sternoptyx diaphana

প্রধান সুত্র	Hopkins, T.L. and R.C. Baird, 1985
মন্তব্য সমূহ	Oceanic and non-vertical migrant (Ref. 4739). Commonly found in 500-800 m both day and night (Ref. 4054). Possibly a cyclic feeder of copepods, ostracods, euphausiids, amphipods, fishes and other taxa (Ref. 4739). Feed on fewer but larger prey items from regions of cooler overlying water massess and diet was less diverse than that of fish from warmer waters (Ref. 54153). Larger specimens feed on larger food items. Feeding strategy appears to involve capture of the nearest "available" prey within its immediate vicinity (Ref. 54153). Adult photophore complement acquired at 11-13 mm SL (Ref. 4739). Lipid content 1.4 % in fresh body weight and wax ester is 4.2 % in total lipids (Ref. 9193).

প্রধান সুত্র

Hopkins, T.L. and R.C. Baird, 1985

মন্তব্য সমূহ

Oceanic and non-vertical migrant (Ref. 4739). Commonly found in 500-800 m both day and night (Ref. 4054). Possibly a cyclic feeder of copepods, ostracods, euphausiids, amphipods, fishes and other taxa (Ref. 4739). Feed on fewer but larger prey items from regions of cooler overlying water massess and diet was less diverse than that of fish from warmer waters (Ref. 54153). Larger specimens feed on larger food items. Feeding strategy appears to involve capture of the nearest "available" prey within its immediate vicinity (Ref. 54153). Adult photophore complement acquired at 11-13 mm SL (Ref. 4739). Lipid content 1.4 % in fresh body weight and wax ester is 4.2 % in total lipids (Ref. 9193).

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	মোহনা /উপহ্রত /ঈষৎলোনা সমুদ mangroves marshes/swamps	rivers/streams lakes/ponds গুহা স্বতন্ত্র ভাবে

Highighted items on the list are where Sternoptyx diaphana may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

সূত্র
Associations
Associated with
Association remarks
Parasitism

খাওয়ানো

খাওয়ানোর ধরণ	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Hopkins, T.L. and R.C. Baird, 1985
খাদ্যাভ্যাস	hunting macrofauna (predator)
Feeding habit Ref.	Collard, S.B., 1970

Trophic Level(s)

Estimation method	মূল নমুনা		অমাৎস্য প্রজন		মন্তব্য
Estimation method	Troph	s.e.	Troph	s.e.	মন্তব্য
খাদ্যউপাদান হইতে	3.44	0.16	3.22	0.28	Troph of juv./adults from 3 studies.
পৃথক খাদ্য সামগ্রী হইতে	3.07	0.21			Trophic level estimated from a number of food items using a randomized resampling routine.
সূত্র	Hopkins, T.L. and R.C. Baird, 1973

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