Congo (Brazzaville) country information

Common names: Nkonto
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/cf.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Chao, L.N. and E. Trewavas, 1990
National Database:

Common names from other countries

Ombrine bronze, Verrugato de Canarias, شفشف برونز أو معزة برونزية, ... more

Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Sciaenidae (Drums or croakers)
Etymology: Umbrina: Latin, umbra, -ae = shadow, in the sense of phantom; due to its quick movements (Ref. 45335).
More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी

समुद्री ड़िमरसल; गहराई सीमा 50 - 300 m (Ref. 4780), usually 150 - 200 m (Ref. 26999). Subtropical; 50°N - 28°S

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

Eastern Atlantic: Bay of Biscay to South Africa (Ref. 4373), including the western Mediterranean. Western Indian Ocean: east coast of Africa (Ref. 3490); probably also in the Arabian Sea under synonyms capensis (non Pappe ?), sinuata Day and striata Boulenger.

Length at first maturity / आकार / वज़न / Age

Maturity: L_m 23.5 range ? - ? cm
Max length : 80.0 cm TL पुल्लिंग / अलिंग; (Ref. 30573); common length : 40.0 cm TL पुल्लिंग / अलिंग; (Ref. 3593); अधिकतम सूचित उम्र: 27 वर्षो (Ref. 127644)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 11; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 25 - 29; गुदा कांटा: 2; ऐनल सौफट रेज़: 7. Juveniles with narrow oblique dark and light stripes, becoming obscure in adults (Ref. 4373).

Found in mud and sandy bottoms of the shelf and upper slope (Ref. 4780), 14° to 15° C (Ref. 36731). Feed on small shrimps, worms and other bottom invertebrates (Ref. 4780). Sold fresh and dried salted (Ref. 3490).

Life cycle and mating behavior Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Chao, L.N. and E. Trewavas, 1990. Sciaenidae. p. 813-826. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3593)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 26 September 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

मात्स्यिकी: व्यापारिक

FAO(मात्स्यिकी: production; publication : search) | FishSource | Sea Around Us

अधिक जानकारी

Trophic ecology
खाद्य पदार्थ
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परभक्षी

Ecology
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Home ranges

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances

Life cycle
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Egg(s)
Egg developments
लार्वा
लारवल गतिकी

Distribution
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Ecosystems
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Anatomy
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दिमाग
Otoliths

Physiology
Body compositions
Nutrients
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Swimming type
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Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)

Genetics
आनुवंशिकी
Electrophoreses
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Human related
Aquaculture systems
जलीयकृषि रूपरेखाऐ
खींच
Ciguatera cases
Stamps, coins, misc.

Outreach
सहयोगीयो

Taxonomy
आम नाम
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तस्वीरे

References
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साधन

Special reports

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Summary page | Point data | आम नाम | Photos

इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 115969): 11.9 - 19.7, mean 15 (based on 71 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00851 (0.00551 - 0.01314), b=3.13 (3.00 - 3.26), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.44 se; based on food items.

लौटाव (Ref. 120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.26).

Prior r = 0.55, 95% CL = 0.36 - 0.82, Based on 2 data-limited stock assessments.

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (44 of 100).

Climate Vulnerability (Ref. 125649): Moderate vulnerability (41 of 100).

Price category (Ref. 80766): Low.

Umbrina canariensis Valenciennes, 1843