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Aulopiformes (Grinners) >
Scopelarchidae (Pearleyes)
Etymology: Benthalbella: A possible interpretation is related to Greek, benthos = the deep sea + Latin, albus = white; but it is need more information.
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री बैथीपिलाजिक; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 0 - 4740 m (Ref. 58018), usually 500 - ? m (Ref. 6601). Deep-water
Atlantic, Indian and Pacific: in tropical and subtropical waters. Absent in the Mediterranean and eastern tropical Pacific. Widespread throughout the Eastern Central Atlantic but recorded mainly between 30°N to 15°N; unknown from the Gulf of Guinea.
Length at first maturity / आकार / वज़न / Age
Maturity: Lm ?, range 11 - 14.3 cm
Max length : 13.8 cm SL पुल्लिंग / अलिंग; (Ref. 10755)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 0; गुदा कांटा: 0; ऐनल सौफट रेज़: 20 - 25.
Oceanic, mesopelagic or bathypelagic species (Ref. 6601, 58302). Most adults have been taken in hauls to depths considerably in excess of 500 m (Ref. 10755). Adults prey on other midwater fishes (Ref. 6691).
Also Ref. 103751.
Johnson, R.K., 1990. Scopelarchidae. p. 393-397. 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. 10755)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
मात्स्यिकी: कोई रुचि बग़ैर
साधन
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 2.5 - 9.5, mean 4.2 °C (based on 4228 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00347 (0.00144 - 0.00836), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.5 ±0.80 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 31.5 [10.4, 97.5] mg/100g; Iron = 0.365 [0.125, 1.153] mg/100g; Protein = 15.9 [12.8, 18.4] %; Omega3 = 0.132 [0.035, 0.409] g/100g; Selenium = 21.6 [6.4, 62.0] μg/100g; VitaminA = 34.2 [3.7, 277.6] μg/100g; Zinc = 0.429 [0.228, 0.850] mg/100g (wet weight);