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> Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Torinae
Etymology: nthuwa: The specific name nthuwa is the vernacular name used for this species in the vicinity of the town of Rumphi.

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

; süßwasser benthopelagisch. Tropical

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Africa: South Rukuru River, Malawi (Ref. 75045).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 23.6 cm SL Männchen/unbestimmt; (Ref. 75045)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Diagnosis: scales parallel-striated; last unbranched dorsal-fin ray heavily ossified and unserrated; 5 unbranched dorsal rays in total; 30-33 lateral line scales (Ref. 75045).

Occurs in rocky, fast flowing stretches with some deeper pools (Ref. 75045).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Tweddle, D. and P.H. Skelton, 2008. New species of Barbus and Labeobarbus (Teleostei: Cyprinidae) from the South Rukuru River, Malawi, Africa. Smithiana Bulletin 8:25-39. (Ref. 75045)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

Gefährdung zunehmend (NT) (B1a); Date assessed: 21 May 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: nicht kommerziell

FAO - Publication: search | FishSource |

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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=0.00955 (0.00430 - 0.02123), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (19 of 100).

Labeobarbus nthuwa Tweddle & Skelton, 2008