分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Ariidae (Sea catfishes)
海鯰科 (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 / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶; 6°S - 9°S
Oceania: northern Australia and New Guinea.
大洋洲: 澳洲北部與新幾內亞。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 45.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 44894)
背棘 (總數) : 1; 背的軟條 (總數) : 7; 臀棘: 0; 臀鰭軟條: 16 - 19.
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).
出現於河與較小的溪流, 時常在緩慢流動又混濁的情況, 以及在湖與潟湖中.(參考文獻 2847) 吃水生植物，底棲性甲殼動物，昆蟲幼生, 底部碎屑 (參考文獻 5259) 而且也捕食.(參考文獻 2847)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
大洋洲: 澳洲北部與新幾內亞。
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 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 12 February 2019
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [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).
營養階層 (Ref.
69278): 3.1 ±0.44 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
