Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

> Polypteriformes (Bichirs) > Polypteridae (Bichirs)
Etymology: Polypterus: Greek, poly = a lot of + Greek, pteron = wing, fin (Ref. 45335).
More on author: Heckel.

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

; acqua dolce demersale; potamodromo (Ref. 51243). Tropical

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Africa: Nile River, Chad basin, Niger River, Volta River, Bandama River, Comoé River and Ouémé River (Ref. 2835, 81263).

Length at first maturity / Size / Peso / Age

Maturity: L_m 32.0 range ? - ? cm
Max length : 65.5 cm SL maschio/sesso non determinato; (Ref. 123661); peso massimo pubblicato: 3.4 kg (Ref. 123661)

Short description Morfologia | Morfometria

Spine dorsali (totale): 11 - 14; Spine anali 0; Raggi anali molli: 14 - 18; Vertebre: 53 - 57. Diagnosis: Polypterus endlicherii is characterized by a lower jaw longer than upper jaw and a pectoral fin reaching the first dorsal ray (Ref. 2835, 42908, 81263).

Inhabits swamps and rivers. This species is essentially a piscivorous (Ref. 9695, 28714). Diet includes snails and crustaceans (Ref. 30488).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Gosse, J.P. and J. Daget, 2003. Polypteridae. p. 101-112. In D. Paugy, C. Lévêque and G.G Teugels (eds.) The fresh and brackish water fishes of West Africa Volume 1. Coll. faune et flore tropicales 40. Institut de recherche de développement, Paris, France, Muséum national d'histoire naturelle, Paris, France and Musée royal de l'Afrique Central, Tervuren, Belgium, 457p. (Ref. 81263)

IUCN Red List Status (Ref. 125652)

Least Concern (LC) ; Date assessed: 07 June 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesca: scarso interesse commerciale

FAO - Publication: search | FishSource |

Informazioni ulteriori

Stati
Aree FAO
Ecosystems
Presenze
Introduzioni
Stocks
Ecologia
Dieta
Prede
Consumo di cibo
Razione

Nomi Comuni
Sinonimi
Metabolismo
Predatori
Ecotossicologia
Riproduzione
Maturità
Deposizione
Spawning aggregation
Fecundity
Uova
Egg development

Age/Size
Accrescimento
Length-weight
Length-length
Length-frequencies
Morfometria
Morfologia
Larve
Dinamica popolazioni larvali
Reclutamento
Abbondanza
BRUVS

Bibliografia
Acquacoltura
Profilo di acquacoltura
Varietà
Genetica
Frequenze alleliche
Ereditarietà
Malattie
Elaborazione
Nutrients
Mass conversion

Collaboratori
Immagini
Stamps, Coins Misc.
Suoni
Ciguatera
Velocità
Modalità di nuoto
Area branchiale
Otoliths
Cervelli
Vista

Strumenti

Special reports

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

Download XML

Summary page | Point data | Nomi Comuni | Photos

Fonti Internet

Estimates based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00437 (0.00272 - 0.00701), b=3.08 (2.94 - 3.22), in cm total length, based on LWR estimates for species & Subfamily-BS (Ref. 93245).

Trophic level (Ref. 69278): 3.8 ±0.63 se; based on food items.

Resilienza

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (52 of 100) .

Climate Vulnerability (Ref. 125649): (0 of 100) .

Price category (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 155 [95, 286] mg/100g ; Iron = 1.46 [1.00, 2.30] mg/100g ; Protein = 17.4 [16.3, 18.5] % ; Omega3 = 0.253 [0.118, 0.558] g/100g ; Selenium = 89.7 [39.6, 205.9] μg/100g ; VitaminA = 25.2 [10.2, 64.3] μg/100g ; Zinc = 1.3 [0.9, 1.8] mg/100g (wet weight);

Polypterus endlicherii Heckel, 1847