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) >
Lebiasinidae (Pencilfishes)
鮰脂鯉科 (Pencilfishes) > Pyrrhulininae
Etymology: Pyrrhulina: Greek, pyrrhos = red, with the colour of the fire (Ref. 45335).
More on author: Valenciennes.
Issue
As can be seen by the numerous common names shared by this and the Copella species, they are commonly collected together in small streams and backwaters throughout the countries listed above. P. filamentosa reaches a greater size than the Copella species. Eschmeyer, 1998:578; Planquette, Keith, LeBail, 1996:180.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 5.8 - 7.5; dH range: ? - 18. 熱帶; 23°C - 28°C (Ref. 1672)
South America: Atlantic coastal rivers between the mouth of Amazon and the Orinoco rivers.
南美洲: 在亞馬遜河的嘴巴與奧里諾科河河之間的大西洋的沿海河川。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 101566); 最大體重: 11.90 g (Ref. 101566)
Frequently found in shallow creeks with little current. Found together with Copella carsevennensis and various Rivulus. Is an omnivore; terrestrial insects that fall into the water constitute an essential part of its food (Ref. 12225). Is considered a calm fish even if it frequently jumps out of the water. In captivity, the spawned eggs are stuck to the lower surface of emergent leaves or on glass close to the surface (Ref. 27188).
時常發現於水淺的小溪了水流很少的地方。 發現伴隨著 Copella carsevennensis 與各種不同的 Rivulus. 一個雜食者是; 掉入水中的陸棲的昆蟲構成一個它的食物的必要部份。 (參考文獻 12225) 即使它時常跳出水面，一般認為一個平靜的魚。 在繁殖場，魚卵黏在突出樹葉的下面表面或在上玻璃接近表面.(參考文獻 27188)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Assumed to be like Pyrrhulina vittata.南美洲: 在亞馬遜河的嘴巴與奧里諾科河河之間的大西洋的沿海河川。
Weitzman, M. and S.H. Weitzman, 2003. Lebiasinidae (Pencil fishes). p. 241-251. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 37104)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 16 October 2020
人類使用
漁業: 商業性; 水族館: 商業性
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=0.00871 (0.00465 - 0.01631), b=3.24 (3.08 - 3.40), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.47 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
