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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
Ökologie
seewasser; süßwasser; brackwasser demersal; potamodrom (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).
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 43.0 cm TL Männchen/unbestimmt; (Ref. 121653); 48.5 cm (female); common length : 23.0 cm TL Männchen/unbestimmt; (Ref. 3290); max. veröff. Gewicht: 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
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
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 Rote Liste Status (Ref. 130435: Version 2024-1)
Bedrohung für Menschen
Traumatogenic (Ref. 58010)
Nutzung durch Menschen
Fischereien: kommerziell
Tools
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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).
Trophic level (Ref.
69278): 4.0 ±0.60 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (K=0.5-0.8).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).