Taxonomic Remarks
Junior synonym Arius tenuispinis Day, 1877 is valid according to ECoF (ver. 04 Sep 2024).
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut; payau dasar (demersal); amphidromus (Ref. 51243); kisaran kedalaman 20 - 50 m (Ref. 28016). Tropical; 31°N - 27°S, 33°E - 100°E
Indian Ocean: Mozambique and Persian Gulf to India and Sri Lanka, east to Myanmar.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: 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
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
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: Version 2025-2 (Global))
ancaman kepada manusia
Traumatogenic (Ref. 58010)
penggunaan manusia
Perikanan: nilai komersial kecil
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00724 (0.00607 - 0.00864), b=3.05 (3.00 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
4.5 ±0.60 se; based on food items. |
Daya lenting (Acuan 120179) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.2; Fec=538). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
kategori harga (Ref. 80766) |
Medium.
|