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Characiformes (Characins) >
Curimatidae (Toothless characins)
Etymology: Curimata: A locality in Brasil, in Piani State and local name for a fish; it also exist "curimbatá" and "curimba".
More on authors: Vari & Reis.
Issue
See Vari & Reis (1995) for detailed description.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Tropical
South America: Upper Araguaia River basin in Brazil.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 15.9 cm SL オス/雌雄の選別がない; (Ref. 125983); 18.9 cm SL (female); 最大公表体重: 122.79 g (Ref. 125983); 最大公表体重: 122.79 g
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 11; 臀鰭: 11 - 13; 脊つい: 31. Presence of a discrete, horizontally elongate, dark, middorsal spot immediately anterior to the dorsal-fin origin; 54-56 lateral-line scales and 53 to 56 pored lateral line scales from supracleithrum to hypural joint,
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Vari, R.P. and R.E. Reis, 1995. Curimata acutirostris, a new fish (Teleostei: Characiformes: Curimatidae) from the Rio Araguaia, Brazil: description and phylogenetic relationships. Ichthyol. Explor. Freshwat. 6(4):297-304. (Ref. 26629)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.01077 - 0.02804), b=3.07 (2.93 - 3.21), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).