Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut batidemersal; nir-ruaya; kisaran kedalaman 549 - 1737 m (Ref. 1371). Deep-water; 30°S - 39°S, 14°E - 26°E (Ref. 1371)
Southeast Atlantic: known only from off the Orange River mouth to south of False Bay, South Africa.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 26.0 cm TL jantan/; (Ref. 1371)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 2; duri punggung lunak (Keseluruhan (total)) : 149 - 151. Eyes large; snout short, acutely pointed, with well-developed terminal scute; underside of the snout, most of the suborbital, and anterior part of the mandible mostly naked. Spinules on body scales broadly lanceolate to shield-shaped, arranged in somewhat converging rows. Overall color is brownish; abdomen violaceous; gill membranes blackish; fins dusky. Also Ref. 2800.
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
Status IUCN Red List (Ref. 130435: Version 2024-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: perikanan swasembada
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 3.1 - 7.1, mean 3.7 °C (based on 8 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.1 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).