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> Gonorynchiformes (Milkfishes) > Kneriidae (Shellears)
Etymology: damasi: Species dedicated to Hubert Damas, professor at the University of Liège (Belgium) and collector of the holotype of Parakneria damasi (Ref. 89136).
More on author: Poll.

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

; स्वच्छ जल, अलवण जल बेनथोपिलाजिक. Tropical

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Africa: Malembia River (Lualaba River tributary) and upper reaches of the upper Lualaba in Democratic Republic of the Congo (Ref. 89136).

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 6.9 cm TL पुल्लिंग / अलिंग; (Ref. 3565)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 11; गुदा कांटा: 0; ऐनल सौफट रेज़: 9. Diagnosis: body depth 8.2-9.4 times in SL; head length 4.3-4.6 times in SL; snout rounded, its length 2.4-3 times in HL; eye superolateral, its diameter 4.7-5.2 times in HL, 1.4-1.7 times in interorbital distance, 1.5-2.1 times in snout length; dorsal fin origin slightly in front of pelvic fin origin, equidistant from snout tip and caudal fin origin; anal fin 1.5-1.8 times further from pelvic fin origin than from caudal fin origin; pectoral fin large, 4-4.6 times in SL, 1-1.1 times longer than head length; pelvic fin 5.4-6.5 times in SL, 1.2-1.3 times in HL; caudal peduncle length 1.9-2 times its depth (Ref. 89136).

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

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Poll, M., 1984. Kneriidae. p. 129-133. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 3565)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 16 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

अधिक जानकारी

Trophic ecology
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Ecology
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Length-weight rel.
Length-length rel.
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Life cycle
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इंटरनेट स्रोत

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

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

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Parakneria damasi Poll, 1965