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Synodontis alberti Schilthuis, 1891

Bigeye squeaker
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Synodontis alberti
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Central African Republic country information

Common names: [No common name]
Occurrence: questionable
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Collected in the Sangha (AMNH) and Ubangi drainages (MRAC), but these records need confirmation.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ct.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Anonymous, 1997
National Database:

Common names from other countries

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

> Siluriformes (Catfishes) > Mochokidae (Squeakers or upside-down catfishes) > Mochokinae
Etymology: Synodontis: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335).

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

; स्वच्छ जल, अलवण जल बेनथोपिलाजिक; pH range: 6.0 - 8.0; dH range: 4 - 25.   Tropical; 23°C - 27°C (Ref. 1672); 3°N - 10°S

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

Africa: entire Congo basin (Ref. 78218, 82238) except the Zambian Congo (Ref. 78218) and the central forested area (Ref. 2970), in Cameroon, Democratic Republic of the Congo and probably also Central African Republic.

आकार / वज़न / Age

Maturity: Lm ?  range ? - ? cm
Max length : 20.3 cm TL पुल्लिंग / अलिंग; (Ref. 3202)

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Nocturnal species (Ref. 6868). Oviparous (Ref. 205).

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

Oviparous (Ref. 205). Distinct pairing during breeding (Ref. 205).

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Gosse, J.-P., 1986. Mochokidae. p. 105-152. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels, MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3202)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 16 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

मात्स्यिकी: कोई रुचि बग़ैर; जलजीवालय: व्यापारिक
FAO(Publication : search) | FishSource |

अधिक जानकारी

Trophic ecology
खाद्य पदार्थ
Diet compositions
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परभक्षी
Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
पुनरुत्पत्ति
Maturities
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Spawnings
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Egg(s)
Egg developments
लार्वा
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Distribution
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Otoliths
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Nutrients
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Swimming type
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Visual pigment(s)
मत्स्य आवाज़े
Diseases / Parasites
Toxicities (LC50s)
Genetics
आनुवंशिकी
Electrophoreses
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Aquaculture systems
जलीयकृषि रूपरेखाऐ
खींच
Ciguatera cases
Stamps, coins, misc.
Taxonomy
आम नाम
उपशब्द
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इंटरनेट स्रोत

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00437 - 0.02882), b=2.97 (2.77 - 3.17), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  2.8   ±0.27 se; based on food items.
लौटाव (Ref. 120179):  ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).