分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Geophaginae
Etymology: Guianacara: Composed from Guyana + Tupí, guaraní, acará = the name of a fish (Ref. 45335).
Eponymy: Martin François Geay (1859–1910) was a pharmacist, natural history collector, and traveller. [...] (Ref. 128868), visit book page.
More on author: Pellegrin.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性. 熱帶; 22°C - 25°C (Ref. 13371)
South America: Approuague River in French Guiana and the Oyapock River drainage in French Guiana and Brazil.
南美洲: 在法屬圭亞那與巴西的法屬圭亞那與 Oyapock 河流域的 Approuague 河。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 12.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 116983)
Prefers calm waters of inland creeks where it can be very abundant (Ref. 27188). May occur in back currents of cascades along with Ctenoloricaria fowleri, Leporinus despaxi, Hemiodopsis quadrimaculatus and Parodon guyanensis. Lingers over stony substrates along shallow banks (Ref. 35237). Spawns in a secret or hidden area. The males have harems. The male often joins in protecting the young if they are close to his cave or lair but it is mainly the females who care for the eggs and young (Ref. 12251).
偏爱内陆小溪的平静水域在哪里它可能是非常丰富的.(参考文献 27188) 小瀑布的可能出现在逆流以及 Ctenoloricaria fowleri , 德氏兔脂鲤[Leporinus despaxi] , Hemiodopsis quadrimaculatus 与 Parodon guyanensis 。 沿着浅滩浅堆逗留多石底部之上。 (参考文献 35237) 产卵在一个秘密或隐藏的区域。 雄性有雌性配偶群。 如果他们是,雄鱼时常加入保护幼鱼接近他的洞穴或者兽穴但是它主要地是雌性对卵与幼鱼的照料.(参考文献 12251)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Produces up to 500 eggs.南美洲: 在法屬圭亞那與巴西的法屬圭亞那與 Oyapock 河流域的 Approuague 河。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性; 水族馆: 商业性
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00588 - 0.02139), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.3 ±0.5 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (15 of 100). 🛈 |
价格分类 (Ref. 80766) |
Unknown.
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