Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي ناحیه ای از منطقه اقیانوسی با عمق بین 1000 تا 4000 متر. موجوداتی که در آبهای آزاد بین اعماق 1000 تا 4000 متر زندگی و تغذیه می کنند; غير مهاجر; تغييرات عمق 40 - 850 m (Ref. 13608). Deep-water; 45°N - 40°S, 169°W - 153°W
Eastern Atlantic: single record at 45°41'N, 13°42'W (Ref. 4775); also between 14°N and 6°S. Western Atlantic: in tropical waters north to about 40°N; also between 34°S and 40°S (Ref. 4775). Western Indian Ocean: Agulhas Current (Ref. 4066) and at least between 28°S and 30°S. Eastern Indian Ocean: near Tasmania. Pacific: near Hawaii. Recorded in South China Sea near the Tungsha Islands (Ref. 39633).
Length at first maturity / Size / Weight / سن
Maturity: Lm ?, range 9 - ? cm
Max length : 11.7 cm SL جنس نر / بدون خواص جنسي; (Ref. 4479)
خارهاي باله پشتي (کل) : 0; شعاع نرم باله پشتي (کل) : 12 - 14; خارهاي باله مخرجي: 0; شعاع نرم باله مخرجي: 12 - 15. Total anal organs 8-10; three to 6 small elongate patches of luminous tissue along base of anal fin which originate at the 4th ray; supracaudal gland short, with 2-3 scales, infracaudal gland with 3-5 scales reaching below last or next to last posterior anal organ (Ref. 39633).
High-oceanic species found between 375 and 750 during the day and between 40 and 650 at night (Ref. 4775). Mesopelagic (Ref. 75154). Large individuals are non-migratory (Ref. 4775).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Hulley, P.A., 1990. Myctophidae. p. 398-467. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI; Paris; and UNESCO, Paris. Vol. 1. (Ref. 4479)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 4.7 - 8.4, mean 6.2 °C (based on 4 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00440 - 0.01371), b=3.20 (3.05 - 3.35), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.1 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).