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Zeiformes (Dories) >
Oreosomatidae (Oreos) > Oreosomatinae
Etymology: Neocyttus: Greek, neos = new + Greek, kyttaros, kytos = a convex cavity.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
समुद्री बैथीपिलाजिक; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 200 - 1240 m (Ref. 6390), usually 450 - 800 m (Ref. 30191). Deep-water; 23°S - 48°S, 81°W - 176°W
Southeast Atlantic: off Walvis Bay, Namibia to Cape Province, South Africa. Southwest Atlantic: off Argentina. Eastern Indian Ocean: southern Australia, from about 26°S in Western Australia to Broken Bay (Ref. 7300), New South Wales. Southwest Pacific: New Zealand.
प्रथम परिपक्वता पर लंबाई / आकार / वज़न / आयु
परिपक्व अवधि: Lm 34.0, range 29 - ? cm
Max length : 40.0 cm SL पुल्लिंग / अलिंग; (Ref. 30191); अधिकतम प्रकाशित वज़न: 2.0 kg (Ref. 6390); अधिकतम सूचित उम्र: 100 वर्षो (Ref. 27140)
पृष्ठीय रीढ़ (सम्पूर्ण) : 7; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 33 - 35; गुदा कांटा: 3 - 4; ऐनल सौफट रेज़: 30 - 33. Body grey, fins dark (Ref. 6548).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Inhabit continental slopes (Ref. 9563), forming large shoals over rough ground near pinnacles and canyons (Ref. 6390). Juveniles are pelagic and tend to be dispersed over smooth grounds (Ref. 6390). Feed on salps, fish, crustaceans and squid (Ref. 27230). Eggs float near the surface and larvae also inhabit surface waters (Ref. 6390).
Displays seasonally synchronised reproduction.
Karrer, C., 1990. Oreosomatidae. p. 637-640. 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. 2. (Ref. 6545)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
मात्स्यिकी: लघु वाणिज्य
साधन
विशेष रिपोर्ट
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इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ 82804) |
PD50 = 0.5635 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01698 (0.00988 - 0.02919), b=3.01 (2.85 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
ट्रॉफिक स्तर (संदर्भ 69278) |
3.6 ±0.53 se; based on food items. |
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Generation time |
36.7 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
लौटाव (संदर्भ 120179) |
बहुत नीचे, न्यूनतम जनसंख्या दुगनी समय अवलागत 14 महीने। (tmax=100). |
मछली पकड़ने की भेद्यता (Ref. 59153) |
High to very high vulnerability (70 of 100). 🛈 |
जलवायु भेद्यता (Ref. 125649) |
Moderate vulnerability (41 of 100). 🛈 |
मूल्य श्रेणी (Ref. 80766) |
Medium.
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पोषक तत्व (Ref. 124155) |
Calcium = 20.2 [5.5, 57.2] mg/100g; Iron = 0.309 [0.117, 1.001] mg/100g; Protein = 17.6 [14.8, 20.6] %; Omega3 = 0.165 [0.052, 0.476] g/100g; Selenium = 16.5 [4.2, 62.1] μg/100g; VitaminA = 43.9 [3.7, 529.6] μg/100g; Zinc = 0.597 [0.279, 1.328] mg/100g (wet weight); |