分類 / Names
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Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Etymology: Osteogeneiosus: Greek, osteon = bone + Greek, gene, genes = birth, race (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 新鮮な水; 汽水性の 底生の; potamodromous (Ref. 51243). Tropical
Indo-West Pacific: west coast of India to Bangladesh, Myanmar, Singapore, Malacca, Indonesia, Brunei Darussalam, and Malaysia. Recorded from Pakistan (Ref. 2872).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 43.0 cm TL オス/雌雄の選別がない; (Ref. 121653); 48.5 cm (female); common length : 23.0 cm TL オス/雌雄の選別がない; (Ref. 3290); 最大公表体重: 825.00 g (Ref. 121653)
Found in marine, coastal waters, as well as in estuaries and river mouths. Feeds mainly on invertebrates and small fishes. Caught with shore seines, dipnets, stake traps and set bagnets. Sold mostly fresh in markets.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Jayaram, K.C., 1984. Ariidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. FAO, Rome. pag. var. (Ref. 3290)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
人間に対する脅威
Traumatogenic (Ref. 58010)
Human uses
水産業: 商業
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 27 - 29.2, mean 28.5 °C (based on 980 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00488 - 0.00678), b=3.12 (3.07 - 3.17), in cm total length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (Ref.
69278): 4.0 ±0.60 se; based on food items.
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (K=0.5-0.8).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).
