country information

Common names: Chilenischer Seehecht, Chile-Seehecht, Peru-Seehecht
Occurrence:
Salinity:
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
National Database: AGRDEU

Classification / Names

ऐकटीनोप्टीरेजी (रेज़-फिन्नढ मछलियाँ) > Gadiformes (Cods) > Merlucciidae (Merluccid hakes) > Merlucciinae
आम नाम | उपशब्द | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Мерлуза чилийско-перуанская, Merlu du Pacifique sud, Merluza del Pacífico sur, ... more

Main reference

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba. 1990. (Ref. 1371)
संदर्भ | Biblio | संयोजक | सहयोगीयो

आकार / वज़न / Age

Max length : 87.0 cm TL पुल्लिंग / अलिंग; (Ref. 1371); common length : 50.0 cm TL पुल्लिंग / अलिंग; (Ref. 1371)

Length at first maturity
L_m ?, range 32 - ? cm

पर्यावरण

; समुद्री बाथीड़िमरसल; औशिनोड़िरोमस; गहराई सीमा 50 - 500 m (Ref. 1371)

जलवायु / सीमा

Deep-water, preferred 13°C (Ref. 107945); 5°S - 46°S, 81°W - 69°E (Ref. 54583)

वितरण

Southeast Pacific: off the coast of Chile from Arica to Chiloé Island.
देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

Short description

पृष्ठीय रीढ़ (सम्पूर्ण): 1; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 45-54; गुदा कांटा 0; ऐनल सौफट रेज़: 36 - 42; जानवरों की रीड़ का जोड़: 49 - 53. Caudal fin margin usually concave. Color is silvery on back, silvery whitish on belly. M. gayi gayi and M. gayi peruanus differ by the total number of vertebrae, total number of gill rakers and relative length of head (Ref. 1371).

Occurs from the shallow continental shelf to the upper continental slope (Ref. 1371). Sometimes found off the bottom or in midwater (Ref. 1371). Migrates vertically to midwater at night to feed on fishes, squids and euphausiids (Ref. 27363). Moves to southern coastal areas in summer and migrates to northern deeper waters (200-500 m depth) in winter and spring (Ref. 27363). Spawning occurs at the end of the winter and during the southern spring (Ref. 58452). Marketed fresh and frozen (Ref. 1371) and eaten steamed, fried, boiled and microwaved (Ref. 9988). Also utilized as fishmeal (Ref. 1371).

IUCN Red List Status (Ref. 115185)

Data deficient (DD)

Threat to humans

Harmless

Human uses

मात्स्यिकी: उच्च वाणिज्य

अधिक जानकारी

देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका
Stocks
पारिस्थितिकी
आहार
खाद्य पदार्थ
आहार खपत
खोराक

आम नाम
उपशब्द
चपायचय
परभक्षी
ईकोटोकसीकोलौजी
पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Fecundity
अंडे
Egg development

Age/Size
बाढ़
Length-weight
Length-length
Length-frequencies
मौरफोमैटरिक्स
आकृति विज्ञान
लार्वा
लारवल गतिकी
भर्ती
बहुतायत

संदर्भ
जलीयकृषि
जलीयकृषि रूपरेखा
खींच
आनुवंशिकी
ऐल्लि आवृतियाँ
हैरेटिबिलटी
बीमारी
प्रक्रमण
Mass conversion

सहयोगीयो
तस्वीरे
Stamps, Coins
ध्वनि
सिगुयटिरा
रफ्तार
तैरने के प्रकार
गिल क्षेत्र
Otoliths
दिमाग
दृष्टि

साधन

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Summary page | Point data | आम नाम | Photos

इंटरनेट स्रोत

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
4.3 ±0.6 se; Based on diet studies.

लौटाव (Ref. 69278)
माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.1-0.2; tm=2)

Vulnerability (Ref. 59153)
High vulnerability (61 of 100)

Price category (Ref. 80766)
Low

Merluccius gayi gayi (Guichenot, 1848)