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Carangaria/misc (Various families in series Carangaria) >
Latidae (Lates perches)
Etymology: Lates: Latin, lateo, latere = to be hidden.
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal); pH range: 7.5 - 8.2; dH range: 20 - 40. Tropical; 22°C - 28°C (Ref. 12468); 3°S - 9°S
Africa: widely distributed in Lake Tanganyika (Ref. 2216, 36901) and present in the Malagarazi River delta (Ref. 54847).
Length at first maturity / Size / Weight / umur
Maturity: Lm 56.5 range ? - ? cm
Max length : 200 cm SL jantan/; (Ref. 4967); Berat maksimum terpublikasi: 100.0 kg (Ref. 58490)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Spacing between dorsal fins more than between last spines of first dorsal fin. Caudal fin rounded in adults, rounded and spotted in juveniles. Eyes small, less than interorbital with.
Juveniles live in a specific inshore habitat until they reach 18 cm (Ref. 2216) also found near and in slow flowing affluents (Ref. 36901). Adults found from the littoral to near the limit of the oxygenated zone (Ref. 2216). Solitary, lurking predator, probably favoring rocky bottoms and unspecialized in its fish diet; highly susceptible to intensive fishing (Ref. 2216). Feeds largely on benthic cichlids (Ref. 4967, 36901), but also takes sardines (Ref. 4967). Threatened due to over harvesting (Ref. 58490).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Coulter, G.W., 1976. The biology of Lates species in Lake Tanganyika, and the status of the pelagic fishery for Lates species and Luciolates stapersii. J. Fish Biol. 9(3):235-259. (Ref. 2216)
Status IUCN Red List (Ref. 130435: Version 2024-2)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Ikan buruan: ya
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5006 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00647 - 0.01946), b=3.02 (2.87 - 3.17), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.5 ±0.80 se; based on food items.
Generation time: 4.4 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Daya lenting (Ref.
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (tm=3-5; K=0.25; tmax=13).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (55 of 100).
Nutrients (Ref.
124155): Calcium = 111 [25, 234] mg/100g; Iron = 1.46 [0.72, 3.44] mg/100g; Protein = 20 [19, 22] %; Omega3 = 0.386 [0.157, 0.959] g/100g; Selenium = 215 [57, 655] μg/100g; VitaminA = 17.9 [4.1, 96.2] μg/100g; Zinc = 0.694 [0.286, 1.525] mg/100g (wet weight);
