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Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Eponymy: Frederic Lee Berney (1865–1949) was an Australian naturalist and ornithologist who was an honorary member and President of the RAOU (1933–1934). [...] (Ref. 128868), visit book page.
More on author: Whitley.
Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
; agua dulce bentopelágico. Tropical; 6°S - 9°S
Oceania: northern Australia and New Guinea.
Tamaño / Peso / Age
Madurez: Lm ?  range ? - ? cm
Max length : 45.0 cm SL macho / no sexado; (Ref. 44894)
Espinas dorsales (total) : 1; Radios blandos dorsales (total) : 7; Espinas anales: 0; Radios blandos anales: 16 - 19.
Body shape (shape guide): fusiform / normal.
Occurs in rivers and smaller streams, frequently in slow-flowing, turbid conditions (Ref. 5259, 44894), and also in lakes and lagoons (Ref. 2847). Sometimes found in brackish estuaries (Ref. 44894). Feeds on aquatic plants, benthic crustaceans, insect larvae, bottom detritus (Ref. 5259) and also fishes (Ref. 2847).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Traumatogenic (Ref. 58010)
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00381 - 0.01658), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.1 ±0.44 se; based on food items.
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
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