分类 / Names
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) > Cichlinae
Etymology: Crenicara: Latin, crenulatus = cut, clipped + tupí, guaraní , acará = the name of a fish (Ref. 45335).
More on author: Günther.
Issue
Redescription based on Peruvian material in Kullander (1986: 140), with bibliography, diagnosis, description, distribution, and illustrations. Compared with C. latruncularium in Kullander & Staeck (1990).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 5.0 - 6.0; dH range: 0.10000000149012 - 10; 非迁移的. 熱帶; 23°C - 27°C (Ref. 42575)
South America: Amazon River basin, in Ecuador, Peru, Colombia and Brazil, in tributaries of the rivers Ucayali, Marañón, Solimões and Amazon from about the Pachitea River on the Ucayali River to about Gurupá; upper Mamoré River in Bolivia, and Madre de Dios River drainage in Peru; Essequibo River drainage in Guyana; Amapá Grande River in Amapá, Brazil.
南美洲: 亞馬遜河流域, 在厄瓜多，祕魯, 哥倫比亞與巴西, 在河 Ucayali ， Maranon, Solimoes 與亞馬遜河的支流中從大約在 Ucayali 河上的 Pachitea 河到大約 Gurupa; 在祕魯的在玻利維亞的 Mamore 河上游 , 與母親 de Dios 河流域; 在蓋亞那的 Essequibo 河流域; 在 Amapa 巴西的 Amapa 大河。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 130676)
In forest creeks and sandy river shores, often near fallen leaves or among plants. Young are all females; at about 8 months of age one female changes into a dominant male (Ref. 42575).
在森林小溪与沙的河岸中, 时常在落叶的附近或在植物之中。 幼鱼是所有的雌性; 于大约 8个月的一岁母鱼换成一个优势的雄鱼。 (参考文献 42575)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Attaches about 200 eggs to plants or stones; female tends the clutch. After a year the females turn into males. This corrects previous informations from Ref. 35887 and 13371.南美洲: 亞馬遜河流域, 在厄瓜多，祕魯, 哥倫比亞與巴西, 在河 Ucayali ， Maranon, Solimoes 與亞馬遜河的支流中從大約在 Ucayali 河上的 Pachitea 河到大約 Gurupa; 在祕魯的在玻利維亞的 Mamore 河上游 , 與母親 de Dios 河流域; 在蓋亞那的 Essequibo 河流域; 在 Amapa 巴西的 Amapa 大河。
Kullander, S.O., 1986. Cichlid fishes of the Amazon River drainage of Peru. Department of Vertebrate Zoology, Research Division, Swedish Museum of Natural History, Stockholm, Sweden, 394 p. (Ref. 9088)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 没有兴趣; 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=0.01380 (0.00659 - 0.02894), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
