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> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Rivulidae (Rivulines) > Rivulinae
Etymology: amanan: Named for the Amanã Sustainable Development Reserve, state of Amazonas, Brazil.
More on authors: Costa & Lazzarotto.

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

; Água doce bentopelágico; intervalo de profundidade 0 - 1 m (Ref. 78702). Tropical

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

South America: Brazil.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 2.8 cm SL macho/indeterminado; (Ref. 78702); 2.8 cm SL (female)

Collected from a flooded forest area adjacent to the igarapédo Baré and the channel connecting it to lago da Beleza, an oxbow lake in the floodplains of the igarapé Baré. The area is subjected to average water level variations between 10-12 m, that environmental conditions vary enormously. Sampling was done in November and January, where water was black with high transparency, with substrate composed by at about 0.2 to

Ciclo de vida ou comportamento de acasalamento Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Referência principal Upload your references | Referências | Coordenador : Costa, Wilson J.E.M. | Colaboradores

Costa, W.J.E.M. and H. Lazzarotto, 2008. Rivulus amanan, a new killifish from the Japurá river drainage, Amazonas river basin, Brazil (Cyprinodontiformes: Rivulidae). Ichthyol. Explor. Freshwat. 19(2):129-134. (Ref. 78702)

Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)

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Anablepsoides amanan (Costa & Lazzarotto, 2008)