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) > Cichlasomatinae
Etymology: Krobia: Vernacular name of different fishes in Surinam (Ref. 45335).
Eponymy: This is a toponym referring to Itany, the French name of Litani River, Marowijne (or Maroni) River drainage, part of the boundary between Suriname and French Guiana, the type locality. (Ref. 128868), visit book page.
Etymology: Krobia: Vernacular name of different fishes in Surinam (Ref. 45335).
Eponymy: This is a toponym referring to Itany, the French name of Litani River, Marowijne (or Maroni) River drainage, part of the boundary between Suriname and French Guiana, the type locality. (Ref. 128868), visit book page.
Taxonomic Remarks
Redescribed by Kullander & Nijssen (1989:166), with bibliography, diagnosis, description, distribution, and illustrations.
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
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
South America: Marowijne River drainage in Suriname and French Guiana.
南美洲: 在蘇利南與法屬圭亞那的 Marowijne 河流域。
南美洲: 在蘇利南與法屬圭亞那的 Marowijne 河流域。
大小 / 重量 / 年龄
Like all species of the genus, it is abundant in small, slow-flowing, shallow creeks with rocky-silty bottom. Occurs together with Guianacar owroewefi, Pyrrhulina filamentosa, Cyphocharax spilurus, Hemigrammus guyanensis and Heptapterus longior. Feeds on small crustaceans and insect larvae. Males are a little bigger and more colorful than females; they have elongated anal, dorsal and ventral fins, the latter exceeding the origin of the anal fins. The parents clean the flat stone where about 500 eggs will be spawned. Parents show a marked territorial behavior during this the spawning period (Ref. 35237).
像本属的所有种，它很丰富在小的，缓慢流动的, 水浅的小溪有岩石的-淤泥的底部。 生存伴随着 Guianacar owroewefi ， Pyrrhulina filamentosa ， Cyphocharax spilurus, Hemigrammus guyanensis 与 Heptapterus longior. 吃小型甲壳动物与昆虫幼生。 雄性稍微比较大与比雌性更色彩鲜艳; 他们有细长的超过臀鳍的起源的肛门的，背部的与腹的鳍，后者。 父母清理大约 500个卵将被产卵的平坦的石头。 亲鱼在这产卵期期间显示显着的具有领域性行为。 (参考文献 35237)
像本属的所有种，它很丰富在小的，缓慢流动的, 水浅的小溪有岩石的-淤泥的底部。 生存伴随着 Guianacar owroewefi ， Pyrrhulina filamentosa ， Cyphocharax spilurus, Hemigrammus guyanensis 与 Heptapterus longior. 吃小型甲壳动物与昆虫幼生。 雄性稍微比较大与比雌性更色彩鲜艳; 他们有细长的超过臀鳍的起源的肛门的，背部的与腹的鳍，后者。 父母清理大约 500个卵将被产卵的平坦的石头。 亲鱼在这产卵期期间显示显着的具有领域性行为。 (参考文献 35237)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: 在蘇利南與法屬圭亞那的 Marowijne 河流域。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : Kullander, Sven O. | 合作者
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)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 没有兴趣; 水族馆: 商业性
FAO - Publication: search | FishSource |
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基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.02692 (0.01418 - 0.05109), b=3.06 (2.89 - 3.23), 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) |
3.4 ±0.46 se; based on food items. |
|
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 (18 of 100). 🛈 |