分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins)
脂鯉目 (Characins) >
Curimatidae (Toothless characins)
無齒脂鯉科 (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
生態學
; 淡水 底中水層性. 熱帶
South America: Upper Araguaia River basin in Brazil.
南美洲: 在巴西的 Araguaia 河流域上游。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 125983); 18.9 cm SL (female); 最大體重: 122.79 g (Ref. 125983); 最大體重: 122.79 g
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 11; 臀鰭軟條: 11 - 13; 脊椎骨: 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,
出現一個不連續的﹐水平細長﹐和深色又背面中央的斑點緊鄰背鰭起源之前; 54-56個側線鱗片與 53 到 56個有細孔的從 supracleithrum 到尾下骨接合的側線鱗片,
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: 在巴西的 Araguaia 河流域上游。
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 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 07 November 2018
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
