>
Gobiiformes (Gobies) >
Butidae (Gudgeon gobies)
Etymology: Oxyeleotris: Greek, oxys = sharp + The name of a Nile fish, eleotris (Ref. 45335).
More on author: Weber.
Environment: milieu / climate zone / intervalo de profundidade / distribution range
Ecologia
; Água doce demersal; intervalo de profundidade ? - 5 m (Ref. 86942). Tropical; 2°S - 6°S
Oceania: known only from the Sepik and Ramu river system in Papua New Guinea. Asia: Lake Sentani in Irian Jaya, Indonesia (western New Guinea).
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 41.0 cm SL macho/indeterminado; (Ref. 2847); 39.6 cm SL (female); common length : 30.0 cm SL macho/indeterminado; (Ref. 9162); common length :30 cm SL (female); peso máx. Publicado: 1.8 kg (Ref. 9162); peso máx. Publicado: 1.8 kg
Espinhos dorsais (total) : 7; Raios dorsais moles (total) : 9; Espinhos anais: 1; Raios anais moles: 8.
Body shape (shape guide): fusiform / normal.
Facultative air-breathing in the genus (Ref. 126274); Commonly found throughout the lower altitudes of the Sepik River basin, preferring still waters of floodplain lakes, swamps and inundated floodplain. Rarely found in the main river channel. Feeds mainly on the eleotrid fish Ophieleotris aporos and large crustaceans such as Macrobrachium prawns. Also caught using pots, handlines harpoons, hand nets, scoop nets, and others. Female reaches 39.6 cm SL (Ref. 9162).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Plant spawner.
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-1)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pescarias de subsistência
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00432 - 0.02113), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.2 ±0.0 se; based on diet studies.
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Fec = 15,000).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
🛈
