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Rhamdia quelen
图片提供人 Aguirre, W.
照片 | 谷歌图片
图片提供人 Aguirre, W.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Siluriformes (Catfishes) > Heptapteridae (Three-barbeled catfishes)
Etymology: Rhamdia: Brazilian vernacular name, Nhamdia/Jamdia (Ref. 45335).
Eponymy: Abbé Florentin-Louis de Quélen de la Villeglée (d: 1762) was the chaplain on board the ‘Uranie’ circumnavigation expedition (1817–1820) commanded by Freycinet (q. [...] (Ref. 128868), visit book page.
More on authors: Quoy & Gaimard.
Etymology: Rhamdia: Brazilian vernacular name, Nhamdia/Jamdia (Ref. 45335).
Eponymy: Abbé Florentin-Louis de Quélen de la Villeglée (d: 1762) was the chaplain on board the ‘Uranie’ circumnavigation expedition (1817–1820) commanded by Freycinet (q. [...] (Ref. 128868), visit book page.
More on authors: Quoy & Gaimard.
Taxonomic Remarks
Junior synonym Rhamdia wagneri (Günther, 1868) is considered as a synonym of Rhamdia guatemalensis (Günther, 1864) in Ref. 108688:575; 108948.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Central and South America: Mexico to central Argentina.
中美洲與南美洲。
中美洲與南美洲。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
Body shape (shape guide): elongated.
Occurs in littoral creeks, over sandy bottoms covered with dead leaves (Ref. 27188). Inhabits also lakes and rivers, but seems to prefer rivers with a very slight current (Ref. 6868). Prefers a muddy bottom covered with leaves and decaying wood, the latter providing for hiding places during the day (Ref. 35381). Feeds on fish and insects (Ref. 27188), benthic zooplankton and crustaceans (Ref. 35381). Omnivorous (Ref. 79585). Mainly nocturnal (Ref. 11225). Possesses poisonous spiny rays. Its sex ratio is 2:1 in favor of females. The male's reproductive apparatus includes multi-lobed testicles and accessory organs for secretion and storage. Fertilization is external. Non-sticking demersal eggs (1.1 to 2.8 mm diameter) are laid down, hatching after about 48 hours at 22°C. Ten days later, the larvae weigh approximately 100 mg but growth is slow (0.5 to 1.15 g per day).
出现于海滨的小溪, 沙质底部之上覆盖着枯叶了。 (参考文献 27188) 偏爱被覆盖着树叶而且腐败木材的一个泥底部，对于藏身处在白天期间的后者提供。 (参考文献 35381) 吃鱼与昆虫 (参考文献 27188), 底栖的浮游动物与甲壳动物。 (参考文献 35381) 主要夜行.(参考文献 11225) 持有有毒的刺状鳍条。 它的性别比支持雌性是 2:1 。 雄鱼的生殖器官为分泌与储藏包括多叶状的睾丸与附属的器官。 受精是外部的。 非黏的沉性卵 (1.1 到 2.8 mm 直径) 生产下来, 在大约 48 小时之后在 22个 ° C. 孵化 十天之后，仔鱼大约重量 100个毫克，但是成长慢的 (0.5 到 1.15 一天 g) 。
出现于海滨的小溪, 沙质底部之上覆盖着枯叶了。 (参考文献 27188) 偏爱被覆盖着树叶而且腐败木材的一个泥底部，对于藏身处在白天期间的后者提供。 (参考文献 35381) 吃鱼与昆虫 (参考文献 27188), 底栖的浮游动物与甲壳动物。 (参考文献 35381) 主要夜行.(参考文献 11225) 持有有毒的刺状鳍条。 它的性别比支持雌性是 2:1 。 雄鱼的生殖器官为分泌与储藏包括多叶状的睾丸与附属的器官。 受精是外部的。 非黏的沉性卵 (1.1 到 2.8 mm 直径) 生产下来, 在大约 48 小时之后在 22个 ° C. 孵化 十天之后，仔鱼大约重量 100个毫克，但是成长慢的 (0.5 到 1.15 一天 g) 。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中美洲與南美洲。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : Bockmann, Flavio | 合作者
Hernández, C.L., A. Ortega-Lara, G.C. Sánchez-Garcés, M.H. Alford, 2015. Genetic and morphometric evidence for the recognition of several recently synonymized species of Trans-Andean Rhamdia (Pisces: Siluriformes: Heptapteridae). Copeia 103(3):563-579. (Ref. 108688)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 低经济; 养殖: 商业性
FAO - Publication: search | FishSource |
更多信息
工具
特别资料
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网络资源
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: 属, 种 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | 国家资料库 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录
基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00912 (0.00781 - 0.01065), b=3.02 (2.98 - 3.06), in cm total length, based on LWR estimates for this species (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
3.9 ±0.3 se; based on diet studies. |
|
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Fec=41,334). |
|
渔业脆弱性 (Ref. 59153) |
High to very high vulnerability (69 of 100). 🛈 |
|
价格分类 (Ref. 80766) |
Unknown. |
|
营养素 (Ref. 124155) |
Calcium = 91.5 [50.5, 198.1] mg/100g; Iron = 1.02 [0.58, 1.80] mg/100g; Protein = 16.5 [15.4, 17.6] %; Omega3 = 0.239 [0.098, 0.592] g/100g; Selenium = 51.7 [20.4, 122.1] μg/100g; VitaminA = 55.8 [19.4, 147.0] μg/100g; Zinc = 1.55 [1.06, 2.24] mg/100g (wet weight); |