Classificação / Names
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Nothobranchiidae (African rivulines)
Etymology: Nothobranchius: Greek, nothos = false + Greek, brangchia = gill (Ref. 45335); serengetiensis: The species name is in reference to the Tanzanian national park Serengeti in which, and in the vicinity of which, this species occurs (Ref. 98818).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce pelágico(a,os,as). Tropical
Africa: seasonal pools and swamps in Ruwana, Grumeti, Mbalageti, Duma, Simiyu and Mata river systems, Lake Victoria basin in Tanzania (Ref. 98818).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 4.8 cm SL macho/indeterminado; (Ref. 98818)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais (total) : 14 - 18; Espinhos anais: 0; Raios anais : 14 - 18. Diagnosis: Nothobranchius serengetiensis is distinguished from all other members of the Nothobranchius neumanni species group by the following combination of characters: in the male, a relatively straight dorsal profile and a marked angular transition between the head and body, which is concave in older males; the anal fin has two horizontal red bands of variable width that are, less commonly, irregular in shape; usually, a yellow or white band, also of variable width, separates the red bands; the proximal part of the fin is light blue-gray and the margin is white to blue; the caudal fin is red, less commonly with a dark red or black margin and, occasionally, with a narrow blue, gray or yellow submargin (Ref. 98818).
Occurs in seasonal pools and swamps (Ref. 98818).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Wildekamp, R.H., B.R. Watters and K.M. Shidlovskiy, 2014. Review of the Nothobranchius neumanni species group with descriptions of three new species from Tanzania (Cyprinodontiformes: Nothobranchiidae). J. Am. Killifish Ass. 47(1):2-30. (Ref. 98818)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 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).
Nível Trófico (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
