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Pseudoplatystoma fasciatum (Linnaeus, 1766)
Barred sorubim
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Pseudoplatystoma fasciatum
Picture by Magalhães, K.
Pictures | 谷歌图片
Picture by Magalhães, K.
Venezuela country information
Common names:
Fraile, Rayao
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Apure, Portuguesa, Gunare and Bocono rivers (Ref. 40172). Also Ref. 10945.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ve.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Mago-Leccia, F., 1970
National Database:
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Apure, Portuguesa, Gunare and Bocono rivers (Ref. 40172). Also Ref. 10945.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ve.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Mago-Leccia, F., 1970
National Database:
Common names from other countries
分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Siluriformes (Catfishes) > Pimelodidae (Long-whiskered catfishes)
Etymology: Pseudoplatystoma: Greek, pseudes = false + Greek, platys = flat + Greek, stoma = mouth (Ref. 45335).
More on author: Linnaeus.
Etymology: Pseudoplatystoma: Greek, pseudes = false + Greek, platys = flat + Greek, stoma = mouth (Ref. 45335).
More on author: Linnaeus.
Issue
Considered as species inquirenda by some authors. Junior synonym Platystoma punctifer (Buitrago-Suárez, 2006:120) is considered valid by Buitrago-Suárez & Burr, 2007 (Ref. 59362). This species record will be modified.
Environment: milieu / climate zone / depth range / distribution range 生态学
; 淡水 居于水底的; pH range: 6.0 - 8.0; dH range: 4 - 30; 河川洄游 (Ref. 51243); 深度上下限 5 - ? m. 熱帶; 24°C - 28°C (Ref. 1672); 8°N - 11°S
分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri
South America: Amazon, Corantijn, Essequibo, Orinoco and Paraná River basins.
南美洲: 亞馬遜河， Corintijns ， Essequibo ，奧里諾科河與巴拉納河流域。
南美洲: 亞馬遜河， Corintijns ， Essequibo ，奧里諾科河與巴拉納河流域。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 53 - ? cm
Max length : 105 cm SL 雄鱼/尚未辨别雌雄; (Ref. 111728); 最大体重: 70.0 kg (Ref. 35381)
Max length : 105 cm SL 雄鱼/尚未辨别雌雄; (Ref. 111728); 最大体重: 70.0 kg (Ref. 35381)
Occurs throughout the principal riverbeds and sometimes in the flooded areas of forests. Its biology is similar to that of P. tigrinum but it appears to be more fond of shady streams. Feeds at night on fish (loricariids, cichlids and characoids) as well as crabs (Ref. 6868). Confines its foraging activities to riverbeds. Its yellowish flesh is succulent and like that of other silurids, it is without bones (Ref. 27188). Females reach a more notable size. They become sexually mature at 56 cm, males at 45 cm. Fecundity is estimated at 8 million eggs per kg (Ref. 35381). Utilized for human consumption. See Loubens and Panfili, 2000 (Ref. 34213) for reproductive biology and ecology.
在主要的河床各处发生与有时在森林的洪泛区中。 它的生物学特性是类似 P. tigrinum 但是它状似更喜欢的暗溪流。 晚上捕食鱼 (甲鲶科，慈鲷科鱼类与脂鲤类) 以及螃蟹.(参考文献 6868) 觅食活动局限于河床。 它的淡黄色肉其他鲶鱼是多汁而相似的那, 它没有硬骨。 (参考文献 27188) 雌性达到一个比较显着的大小。 他们在 56 公分时性成熟了, 在 45 cm 的雄性。 孕卵数被估计每公斤八百万个卵。 (参考文献 35381) 供人类食用。
在主要的河床各处发生与有时在森林的洪泛区中。 它的生物学特性是类似 P. tigrinum 但是它状似更喜欢的暗溪流。 晚上捕食鱼 (甲鲶科，慈鲷科鱼类与脂鲤类) 以及螃蟹.(参考文献 6868) 觅食活动局限于河床。 它的淡黄色肉其他鲶鱼是多汁而相似的那, 它没有硬骨。 (参考文献 27188) 雌性达到一个比较显着的大小。 他们在 56 公分时性成熟了, 在 45 cm 的雄性。 孕卵数被估计每公斤八百万个卵。 (参考文献 35381) 供人类食用。
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: 亞馬遜河， Corintijns ， Essequibo ，奧里諾科河與巴拉納河流域。
主要参考文献
Upload your references | 参考文献 | 合作者 | 合作者
Lundberg, J.G. and M.W. Littmann, 2003. Pimelodidae (Long-whiskered catfishes). p. 432-446. 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. 36506)
对人类的威胁
无害处的
人类利用
渔业: 商业性; 游钓鱼种: 是的; 水族馆: 公众的水族馆
FAO(Aquaculture systems: 产生; ; publication : search) | FishSource |
更多信息
Population dynamics
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
Anatomy
鳃区
Brain
Otolith
鳃区
Brain
Otolith
Physiology
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
工具
Bio-Quiz | E-book | 野外调查 | 长度- 频率 Wizard | 生活- 历史的工具 | 分布图 | Classification Tree
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特别资料
下载 XML
网络资源
Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes(属, 种) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | 公众的水族馆 | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录
Estimates based on models
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00506 - 0.01247), b=3.07 (2.94 - 3.20), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278): 4.4 ±0.78 se; based on food items.
回复力 (Ref. 120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.31-0.47; tm=3-5; Tmax=8.7).
Fishing Vulnerability (Ref. 59153): Moderate vulnerability (43 of 100).