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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines) > Rivulinae
Etymology: jari: Name refers to the main river at the type locality of the new species.
Eponymy: This is a toponym referring to a Brazilian river. (Ref. 128868), visit book page.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce bentopelágico. Tropical
South America: Lower Jari river drainage, Amazonas river basin in northern Brazil.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 3.1 cm SL macho / no sexado; (Ref. 94717); 2.5 cm SL (female)
Descripción breve
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 7 - 8; Radios blandos anales: 12 - 13; Vértebra: 33 - 34. This species can be diagnosed from all other species of the Anablepsoides urophthalmus group by having the following characters: longitudinal rows of red dots interrupted and replaced by short rows of golden
dots on the flank in males (vs. rows of red dots often cotinuous, when interrupted not replaced by golden dots); margins of unpaired fins dark grey in males (vs. never dark
pigment concentrated on fin edge to form distinct colored margins); and a horizontal row of red dots on the sub-basal region of the anal fin in males (never a similar color pattern) (Ref. 94717).
Body shape (shape guide): elongated.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Costa, W.J.E.M., P.H.N. Bragança and P.F. Amorim, 2013. Five new species of the killifish genus Anablepsoides from the Brazilian Amazon (Cyprinodontiformes: Rivulidae). Verteb. Zool. 63(3):283-293. (Ref. 94717)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00891 (0.00366 - 0.02168), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.1 ±0.4 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |