分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Cichlinae
Etymology: Nannacara: Latin, nannus = small + Greek, kara = face (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 4.0 - 6.0; dH range: 0 - 10; 深度上下限 0 - ? m (Ref. 40602), usually 0 - 2 m (Ref. 40602). 熱帶; 23°C - 30°C (Ref. 40602)
South America: Approuague River basin, French Guiana.
南美洲: 法屬圭亞那。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 36377); 5.0 cm TL (female)
Occurs in swamps and stagnant waters of forest creeks where it finds shelter in very shallow zones along the banks with little sunlight. Females are almost two times smaller than males (Ref. 35237).
出現於沼澤與森林小溪的污濁水域在那裡它在很淺的區域的發現庇護所沿著，淺堆有小的日光。 雌性幾乎是二個倍於雄性。 (參考文獻 35237)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
The up to 100 eggs are deposited at the ceiling of a small caves or in the open; only the female guards the eggs and young (Ref. 40602).南美洲: 法屬圭亞那。
Kullander, S.O., 2003. Cichlidae (Cichlids). p. 605-654. 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. 36377)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 28 December 2020
人類使用
漁業: 商業性; 水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01950 (0.01080 - 0.03522), b=3.05 (2.89 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
