Taxonomic Remarks
Gender agreement to be confirmed, niver vs nigra.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut; payau dasar (demersal). Subtropical
Southwest Pacific: eastern Australia.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 35.0 cm TL jantan/; (Ref. 9002)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 56 - 62; Duri dubur: 0; Sirip dubur lunak: 44 - 52. Caudal fin rounded; pectorals small (Ref. 33839). Eyed side uniformly blackish or light brown with large patches of dark brown cirri, pectoral fin nearly black, dorsal, anal and caudal fins with narrow whitish margin; blind side creamy to white with brownish pigment on unpaired fins, pectorals whitish, lower portion blackish in some large specimens (Ref. 33839).
Body shape (shape guide): short and / or deep.
Occurs in muddy bottoms of coastal rivers, estuaries and shallow inshore waters (Ref. 33839). Flesh is of excellent quality (Ref. 33839).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Gomon, M.F., R.H. Kuiter, C.J.M. Glover and Flora and Fauna of South Australia Handbooks Committee, 1994. The fishes of Australia's south coast. State Print, Adelaide, 992 p. (Ref. 33839)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: nilai komersial kecil
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00955 (0.00456 - 0.02002), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.9 ±0.5 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Moderate vulnerability (37 of 100). 🛈 |
kategori harga (Ref. 80766) |
Very high.
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