Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut; payau dasar (demersal); amphidromus (Ref. 51243); kisaran kedalaman 20 - 50 m (Ref. 28016). Tropical
Western Indian Ocean: Mozambique and Persian Gulf to Sri Lanka.
Length at first maturity / Size / Weight / umur
Maturity: Lm 39.3  range ? - ? cm
Max length : 49.2 cm TL jantan/; (Ref. 121653); 51.0 cm TL (female); common length : 23.0 cm TL jantan/; (Ref. 3290); Berat maksimum terpublikasi: 1.3 kg (Ref. 121653); Berat maksimum terpublikasi: 1.3 kg
Found in coastal waters down to a depth of about 50 m (Ref. 5213). Enters brackish waters (Ref. 4833). Feeds mainly on invertebrates and small fishes. Caught mainly with bagnets, dipnets, bamboo stake traps and on hook and line.
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)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Traumatogenic (Ref. 58010)
penggunaan manusia
Perikanan: nilai komersial kecil
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29, mean 27.6 °C (based on 109 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00425 - 0.01234), b=3.06 (2.91 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 4.0 ±0.61 se; based on food items.
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.2; Fec=538).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).