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> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Nothobranchiidae (African rivulines)
Etymology: Nothobranchius: Greek, nothos = false + Greek, brangchia = gill (Ref. 45335); bellemansi: The species is named in dedication to the professional biologist and conservationist, collector, aquarist, and friend Marc Bellemans, Belgium (Ref. 97568).
Eponymy: Marc Bellemans (d: 1953) is a Belgian ecologist and ichthyologist and keen killifish aquarist. [...] (Ref. 128868), visit book page.

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

; zoet water pelagisch. Tropical

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Africa: southern Kordofan in Sudan (Ref. 97568).

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 4.6 cm SL mannelijk / geslacht onbekend; (Ref. 97568)

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Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 18 - 21; Anale stekels: 0; Anale zachte stralen: 19 - 21; Wervels: 26. Diagnosis: Nothobranchius bellemansi can be distinguished from all other species of the genus Nothobranchius by the following unique combination of characters: 18-21 dorsal fin rays; 19-21 anal fin rays; 29-30 scales in longitudinal series; short pelvic fin, tip reaching anus; terminal portion of mouth on ventral profile pointed; males and females unpaired fins median portion with red spots (Ref. 97568).

The type locality comprised a pool in a clay depression containing a few centimeters of standing water in the savannah floodplains southeast of the Nuba mountains; these depressions become filled during the rainy season, with certain deeper parts retaining water for longer periods (Ref. 97568).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

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Valdesalici, S., 2014. Nothobranchius bellemansi and Nothobranchius occultus (Cyprinodontiformes: Nothobranchiidae) two new annual killifish from Sudan. Killi-Data Ser. 2014:4-19. (Ref. 97568)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)

Bedreigd (EN) (B1ab(iii)); Date assessed: 20 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: van geen belang

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

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

Nothobranchius bellemansi Valdesalici, 2014