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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Pellonula leonensis AquaMaps Data sources: GBIF OBIS |
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Pellonula leonensis
Picture by FAO
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Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa
> Clupeiformes (Herrings) > Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Pellonula: Latin, pellis = skin + Latin, nullus = no one (Ref. 45335).
More on author: Boulenger.
Etymology: Pellonula: Latin, pellis = skin + Latin, nullus = no one (Ref. 45335).
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range Ecologie
marien; zoet water; brak water pelagisch; anadroom (Ref. 51243). Tropical; 17°N - 5°S, 18°W - 24°E (Ref. 26213)
Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri
Africa: freshwater rivers of West Africa (Ref. 188, 2244), in lagoons, lakes, lower and upper courses of rivers from Senegal to Cross River (Ref. 81269), including upper reaches of Niger and lower parts of Benue River (Ref. 188); and lagoons and lower and middle courses of coastal rivers from Cameroon to Democratic Republic of Congo (Ref. 2244, 81631). Reported from the Léfini River (Ref. 88782), but apparently not in upper parts of Congo system (Ref. 188). Also reported from Atlantic Ocean, including beaches at Hann near Dakar in Senegal and near Pointe Noire in Congo Republic (Ref. 188).
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm ?, range 3 - ? cm
Max length : 12.1 cm TL mannelijk / geslacht onbekend; (Ref. 1989); max. gepubliceerd gewicht: 13.50 g (Ref. 2247)
Max length : 12.1 cm TL mannelijk / geslacht onbekend; (Ref. 1989); max. gepubliceerd gewicht: 13.50 g (Ref. 2247)
Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 13 - 19; Anale stekels: 0; Anale zachte stralen: 16 - 22; Wervels: 39 - 44. Diagnosis: Body slender to moderately deep, its depth 17-30% of standard length; scutes beginning behind base of first pectoral finray, with 8-15 pre-pelvic and 6-10 post-pelvic scutes, and a total of 17-23 scutes, first pre-pelvic scute as long as following scutes lacking ascending arms; lower jaw very slightly projecting, teeth at symphysis only slightly enlarged; pre-maxillary teeth small and inward pointing, only the tips usually apparent, no strongly marked indentation at centre of jaw; lower gillrakers 20-35, equal to or longer than corresponding gill filaments; silver stripe along flank (Ref. 188, 2244, 81269, 81631). It resembles Pellonula vorax, which has larger and straighter teeth, often pointing forward, and scutes before pectoral fin bases (Ref. 188, 2244, 81269, 81631). The absence of large canine teeth in upper jaw distinguishes it from Odaxothrissa; Microthrissa species are deep-bodied and have a much more slender maxilla compared to Pellonula leonensis (Ref. 188).
Found chiefly in rivers and streams, also man-made and natural lakes (Ref. 188); also in estuaries and lagoons (Ref. 188, 2683). Apparently able to tolerate moderate or even quite high salinities (Ref. 188). It forms enormous shoals in both inshore and offshore regions of Lake Kainji (Ref. 3034). It feeds on terrestrial and aquatic insects, but also ostracods and entomostracans; stomachs containing clupeid fish scales may represent cannibalism (Ref. 188). Reproduction occurs in rivers and lakes, and may be also in estuaries and coastal lagoons (Ref. 2683). It breeds from July to September in Lake Volta (Ref. 188).
Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Reproduction occurs in rivers and lakes, and may be also in estuaries and coastal lagoons (Ref. 2683).
Hoofdreferentie
Upload your references | Referenties | Coördinator | Medewerkers
Gourène, G. and G.G. Teugels, 1991. Révision du genre Pellonula des eaux douces africaines (Pisces: Clupeidae). Ichthyol. Explor. Freshwat. 2(3):213-225. (Ref. 2244)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Niet bedreigd (LC) ; Date assessed: 30 April 2019
CITES
Not Evaluated
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang; aas: occasionally
FAO - Publication: search | FishSource | Sea Around Us
Meer informatie
Population dynamics
Groeiparameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Lengtefrequenties
Massaconversie
Rekrutering
Abundantie
Groeiparameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Lengtefrequenties
Massaconversie
Rekrutering
Abundantie
Life cycle
Voortplanting
Maturiteit
Maturity/Gills rel.
Fecunditeit
Paaien
Spawning aggregations
Eieren
Ontwikkeling van de eieren
Larven
Larvale populatiedynamiek
Voortplanting
Maturiteit
Maturity/Gills rel.
Fecunditeit
Paaien
Spawning aggregations
Eieren
Ontwikkeling van de eieren
Larven
Larvale populatiedynamiek
Anatomy
Kieuwoppervlak
Brain
Otolith
Kieuwoppervlak
Brain
Otolith
Physiology
Body composition
Nutrients
Zuurstofverbruik
Zwemtype
Zwemsnelheid
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Zuurstofverbruik
Zwemtype
Zwemsnelheid
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
Genetica
Heterozygosity
Erfelijkheid
Genetica
Heterozygosity
Erfelijkheid
Human related
Aquaculture systems
Aquacultuurprofielen
Kweeklijnen
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
Aquacultuurprofielen
Kweeklijnen
Ciguatera cases
Stamps, coins, misc.
Tools
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Internetbronnen
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Estimates based on models
Preferred temperature (Ref. 123201): 24.4 - 27.9, mean 26.7 °C (based on 62 cells).
Fylogenetische diversiteitsindex (Ref. 82804): PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00743 - 0.00975), b=3.04 (3.00 - 3.08), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trofisch niveau (Ref. 69278): 3.3 ±0.39 se; based on food items.
Generation time: 1.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low vulnerability (14 of 100).
Nutrients (Ref. 124155): Calcium = 347 [185, 684] mg/100g; Iron = 2.57 [1.57, 4.26] mg/100g; Protein = 18.8 [17.8, 19.9] %; Omega3 = 0.488 [0.262, 0.898] g/100g; Selenium = 43.5 [21.3, 87.1] μg/100g; VitaminA = 33 [15, 72] μg/100g; Zinc = 2.14 [1.51, 3.17] mg/100g (wet weight);