Classification / Names
Common names from other countries
Main reference
आकार / वज़न / Age
Max length : 110 cm TL पुल्लिंग / अलिंग; (Ref. 80637); 130.0 cm TL (female); common length : 56.0 cm FL पुल्लिंग / अलिंग; (Ref. 55110); अधिकतम प्रकाशित वज़न: 7.0 kg (Ref. 173); अधिकतम प्रकाशित वज़न: 7.0 kg; अधिकतम सूचित उम्र: 30 वर्षो (Ref. 3561)
Length at first maturity
Lm 62.5, range 65 - 80 cm
पर्यावरण
; समुद्री बेनथोपिलाजिक; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 1 - 2200 m (Ref. 108960), usually 500 - 1000 m (Ref. 6263)
जलवायु / सीमा
Boreal; -1°C - 4°C (Ref. 43586), preferred 6°C (Ref. 107945); 79°N - 33°N, 180°W - 180°E (Ref. 54862)
वितरण
Circumglobal: In arctic and temperate waters; northern hemisphere. Sea of Japan off Honshu north to Shishmaref, Alaska in the Chukchi Sea, throughout the Aleutian Islands, and southeast to northern Baja California, Mexico. North Atlantic: New Jersey, USA to Spitsbergen (Svalbard Islands) and the Barents Sea south to Ireland. Northwest Atlantic: Canada (Ref. 5951).
देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका
Short description
पृष्ठीय रीढ़ (सम्पूर्ण): 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 83-108; गुदा कांटा 0; ऐनल सौफट रेज़: 62 - 79; जानवरों की रीड़ का जोड़: 60 - 64. Dorsal origin behind posterior edge of upper eye. Caudal slightly forked to truncate. Pectorals small.
IUCN Red List Status (Ref. 115185)
Threat to humans
Harmless
Human uses
मात्स्यिकी: उच्च वाणिज्य
साधन
Special reports
Download XML
इंटरनेट स्रोत
Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 1.0000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
4.4 ±0.1 se; Based on diet studies.
लौटाव
निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (K=0.07-0.10; tm=7-12; tmax=30; Fec=6,800)
Vulnerability
High to very high vulnerability (70 of 100)
Price category