分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Cyprinodontidae (Pupfishes) > Cubanichthyinae
Etymology: Cubanichthys: Composed from Cuba, Caribbean island + Greek, ichthys = fish (Ref. 45335).
More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; pH range: 7.2 - 8.0; dH range: 6 - 15. 熱帶; 24°C - 26°C (Ref. 13498)
Central America: Jamaica.
中美洲: 牙買加。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27139); 5.0 cm NG (female)
Inhabits shallow (1.5 m), crystal clear waters (pH 8.2) with a bottom of sand and some soft patches of silt. Hides among submerged and floating aquatic vegetation. Feeds on damselfly and dragonfly nymphs, other aquatic larvae, ostracods, copepods and snails. Eggs measure 1.2-1.4 mm in diameter and hatch in about 9 days (Ref. 13498). Not a seasonal killifish. Is difficult to maintain in aquarium (Ref. 27139).
栖息于浅滩 (1.5 公尺),透明清澈的水域 (酸硷度 8.2) 具有一个沙子与淤泥的一些软区块的底部。 躲在水下的与漂浮水生植物中。 吃灯心蜻蛉与蜻蜓蛹,其他的水中幼生,介形虫,桡脚类的动物与蜗牛。 卵测量 1.2-1.4 mm 直径而且在大约 9 天中孵化。 (参考文献 13498) 不是一个季节性的鱂科鱼类。 在水族馆是难以维持。 (参考文献 27139)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中美洲: 牙買加。
Costa, W.J.E.M., 2003. Cyprinodontidae (Pupfishes). p. 549-554. 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. 50471)
世界自然保护联盟红皮书 (Ref. 130435)
濒危 (EN) (B1ab(iii,v)); Date assessed: 09 April 2020
人类利用
渔业: 商业性; 水族馆: 商业性
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特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.46 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).