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

> Characiformes (Characins) > Distichodontidae (Distichodus)
Etymology: Distichodus: Greek, di = two + Greek, stix, stichos = line, row (Ref. 45335).
More on author: Günther.

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

; स्वच्छ जल, अलवण जल पिलाजिक; pH range: 6.5 - 7.2; dH range: ? - 18. Tropical; 23°C - 27°C (Ref. 2060)

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Africa: widespread in coastal basins from the Sanaga (Cameroon) to the Chiloango (Cabinda Province of Angola) (Ref. 81638). Also found in the middle (Ref. 1879, 11970) and lower Congo River basin (Ref. 88782).

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 19.5 cm TL पुल्लिंग / अलिंग; (Ref. 81638)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 15 - 18; गुदा कांटा: 0; ऐनल सौफट रेज़: 12 - 15. Diagnosis: 36 (Ref. 11970) or 38-43 (Ref. 81638) lateral line scales. Total dorsal rays 15-18; dorsal fin not becoming elongate ontogenetically, tip of fin extending at most to vertical between posterior limit of base of dorsal fin and origin of adipose fin; flanks without distinct markings other than some dusky, vertically elongate spots on mid-lateral surface; vertically elongate dark spot present on base of middle rays of caudal fin (Ref. 81638).

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

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Vari, R.P., 2007. Distichodontidae. p. 412-465. In M.L.J. Stiassny, G.G. Teugels and C.D. Hopkins (eds.) The fresh and brackish water fishes of Lower Guinea, West-Central Africa. Volume I. Collection Faune et Flore tropicales 42. Institut de Recherche pour le Développement, Paris, France, Muséum National d’Histoire Naturelle, Paris, France, and Musée Royal de l’Afrique Centrale, Tervuren, Belgium. 800 pp. (Ref. 81638)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 21 July 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

अधिक जानकारी

Trophic ecology
खाद्य पदार्थ
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परभक्षी

Ecology
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Population dynamics
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Length-weight rel.
Length-length rel.
Length-frequencies
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Life cycle
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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=0.01549 (0.00634 - 0.03785), b=3.02 (2.83 - 3.21), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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