Uruguay country information

Common names: Argentine hake, Merluza
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: highly commercial | Ref: FAO, 1992
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Marketed fresh (Ref. 1371). Also Ref. 8984. In range Ref. 27363.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/uy.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990
National Database: Dinara

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 аргентинская, Merlu d'Argentine, Merluza Argentina, ... 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 : 95.0 cm TL पुल्लिंग / अलिंग; (Ref. 1371); common length : 50.0 cm TL पुल्लिंग / अलिंग; (Ref. 1371); common length :60 cm TL (female)

Length at first maturity
L_m 31.9 range ? - ? cm

पर्यावरण

; समुद्री बेनथोपिलाजिक; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 50 - 800 m (Ref. 9715), usually 100 - 200 m (Ref. 1371)

जलवायु / सीमा

Temperate; 4°C - 7°C (Ref. 1371), preferred 12°C (Ref. 107945); 20°S - 56°S, 69°W - 40°W (Ref. 58452)

वितरण

Southwest Atlantic: off southern Brazil to Argentina and the Falkland Islands up to 54°S (Ref. 47377).
देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

Short description

पृष्ठीय रीढ़ (सम्पूर्ण): 1; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 43-52; गुदा कांटा 0; ऐनल सौफट रेज़: 36 - 41; जानवरों की रीड़ का जोड़: 50 - 53. Gill rakers short and thick with blunt tips. Pectoral fins relatively short, not reaching level of anal fin origin. Color is silvery with golden luster on back, silvery white on belly (Ref. 1371).

Adults inhabit continental shelf depths mainly between 100 and 200 m (Ref. 1371). Larger individuals feed on fish (anchovies, hake, nototheniids, myctophids and Southern blue whitings), squids and macrozooplankton (euphausiids and amphipods); smaller individuals feed on mysids and amphipods (Ref. 1371). Migrate inshore during spring and summer, and offshore into deep water wintering areas after spawning; also undertake diel vertical migrations (Ref. 1371). Sold fresh and frozen.

IUCN Red List Status (Ref. 115185)

Not Evaluated

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)
4.2 ±0.67 se; Based on food items.

लौटाव (Ref. 69278)
निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (K=0.13-0.19; tm=6)

Vulnerability (Ref. 59153)
High vulnerability (58 of 100)

Price category (Ref. 80766)
Medium

Merluccius hubbsi Marini, 1933