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) >
Anostomidae (Headstanders)
小口脂鯉科 (Headstanders)
Etymology: Leporinus: Latin, lepus, leporis = rabbit (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 5.8 - 7.8; dH range: ? - 20. 熱帶; 22°C - 27°C (Ref. 2059)
South America: Paraná River basin.
南美洲: 巴拉納河流域。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 10.4 range ? - ? cm
Max length : 24.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 115169); common length : 12.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 56003)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 33. Diagnosed by the following characters: dental formula 4/4; 34 or 35 scales in the lateral line; 4/4 or 4/5 transversal series of scales; and 16 circumpeduncular series of scales (Ref. 75002).
Distinct pairs breed on densely grown weedy places (Ref. 205).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairs breed on densely grown weedy places (Ref. 205).南美洲: 巴拉納河流域。
Oyakawa, O.T., 1998. Catalogo dos tipos de peixes recentes do Museu de Zoologia da USP. I. Characiformes (Teleostei: Ostariophysi). Pap. Avuls. Zool. 39(23):443-507. (Ref. 27925)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 23 June 2020
人類使用
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02188 (0.01482 - 0.03230), b=3.10 (2.98 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.57 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
