Common names from other countries
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Myctophiformes (Lanternfishes) >
Myctophidae (Lanternfishes) > Myctophinae
Etymology: Gonichthys: Greek, gonio = angle + Greek, ichthys = fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री बैथीपिलाजिक; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 0 - 1450 m (Ref. 104125), usually 425 - 650 m (Ref. 4479). Deep-water; 50°N -
Eastern Atlantic: Portugal to Liberia and from Angola to South Africa including eastern Mediterranean. Western Atlantic: about 50°N, east of 40°W or south of the Slope Water Region west of 40°W to about Brazil (absent over the minimum region off Brazil and lower abundance in the South Sargasso Sea).
Length at first maturity / आकार / वज़न / Age
Maturity: Lm ?, range 4 - ? cm
Max length : 6.0 cm SL पुल्लिंग / अलिंग; (Ref. 4479)
पृष्ठीय रीढ़ (सम्पूर्ण): 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 10-13; गुदा कांटा 0; ऐनल सौफट रेज़: 21 - 23. Mature males with 6-8 supracaudal luminous structures; mature females with 3-6 infracaudal luminous patches.
Oceanic, found between 425-1,000 m during the day with maximum abundance at 425-650 m (Ref. 4479). Nyctoepipelagic from the surface to 175 m (Ref. 4479).
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)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
अधिक जानकारी
सहयोगीयोतस्वीरेStamps, Coins Misc.ध्वनिसिगुयटिरारफ्तारतैरने के प्रकारगिल क्षेत्रOtolithsदिमागदृष्टि
साधन
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
115969): 6.1 - 14.3, mean 10.8 (based on 202 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00297 - 0.01609), b=3.13 (2.93 - 3.33), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.31 se; based on food items.
लौटाव (Ref.
120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).