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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Cynoscion acoupa AquaMaps Data sources: GBIF OBIS |
上传你的 图片 和 影像
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Cynoscion acoupa
Picture by Vaske Jr., T.
Pictures | 谷歌图片
Picture by Vaske Jr., T.
Brazil country information
Common names:
Calafetão, Cambucu, Cambuçu
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref: Barreto, T.M.R.R., K.M.F. Freire, J.J.C. Reis-Júnior, L.C. Rosa, A. Carvalho-Filho and M.M. Rotundo, 2018
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Caught by shrimp trawl in Pirambu, Sergipe (Ref. 118626).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Chao, L.N., 1978
National Database:
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref: Barreto, T.M.R.R., K.M.F. Freire, J.J.C. Reis-Júnior, L.C. Rosa, A. Carvalho-Filho and M.M. Rotundo, 2018
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Caught by shrimp trawl in Pirambu, Sergipe (Ref. 118626).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Chao, L.N., 1978
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 > Eupercaria/misc (Various families in series Eupercaria) 鱸形目 (Various families in series Eupercaria) > Sciaenidae (Drums or croakers) 石首魚科 (Drums or croakers)
Etymology: Cynoscion: Greek, kyon = dog + Greek, odous = teeth + Greek, skion, skiaina = barbel, red mullet (Ref. 45335).
More on author: Lacepède.
Etymology: Cynoscion: Greek, kyon = dog + Greek, odous = teeth + Greek, skion, skiaina = barbel, red mullet (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range 生态学
分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri
Western Atlantic: Panama to Argentina; Southwest Atlantic: Sergipe, Brazil (Ref. 118626).
西大西洋: 巴拿馬到阿根廷。
西大西洋: 巴拿馬到阿根廷。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 42.7 range ? - ? cm
Max length : 110 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 45.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3702); 最大体重: 17.0 kg (Ref. 40637)
Max length : 110 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 45.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3702); 最大体重: 17.0 kg (Ref. 40637)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 11; 背的软条 (总数) : 17 - 22; 臀棘: 2; 臀鳍软条: 7 - 9. Body nearly uniform silvery, dark greenish above. Without conspicuous spots on side but with diffuse dark areas along base of dorsal fin and on margin of spinous dorsal fin, ventral side of head, lower margin of pectoral, pelvic, and caudal fins often yellowish orange. Inside of opercle dusky. Mouth large, oblique. Lower jaw slightly projecting. Upper jaw with a pair of large canine-like teeth at tip. Lower jaw with a row of enlarged inner-row teeth, gradually increasing in size posteriorly. Chin without barbels or pores. Snout with 2 marginal pores. Pectoral fins about equal in length to pelvic fins. Gas bladder with a pair of long, straight, horn-like appendages. Sagitta earstone thin and elongate. Soft portion of dorsal fin unscaled except 2 or 3 rows of small scales along its base (Ref 51271).
身体几乎均匀银色的, 深色的呈绿色的上方。 没有显著的斑点在侧边上但是有扩散的深色区域沿着背鳍基底与在刺状背鳍，腹面头侧的边缘上, 胸鳍，腹鳍与尾鳍的下缘时常淡黄色的橘色。 在鳃盖之内暗色的。 嘴大的, 斜的。 下颌些微突出。 在顶端上颌有一对大的像犬齿一样的齿。 下颌有一列增大的内部-列齿,逐渐地在后部地在大小方面增加。 没有触须或孔的下巴。 吻部有 2个边缘的孔。 胸鳍大约与腹鳍长度相等。 气鳔有一对长的﹐直的﹐和像触角一样的附肢。 矢耳石 earstone 细与细长的。 除了2 或 3 列的小鱗片以外被不鱗片的背鰭柔軟部位沿著它的基底 (參考文獻 51271) 。
身体几乎均匀银色的, 深色的呈绿色的上方。 没有显著的斑点在侧边上但是有扩散的深色区域沿着背鳍基底与在刺状背鳍，腹面头侧的边缘上, 胸鳍，腹鳍与尾鳍的下缘时常淡黄色的橘色。 在鳃盖之内暗色的。 嘴大的, 斜的。 下颌些微突出。 在顶端上颌有一对大的像犬齿一样的齿。 下颌有一列增大的内部-列齿,逐渐地在后部地在大小方面增加。 没有触须或孔的下巴。 吻部有 2个边缘的孔。 胸鳍大约与腹鳍长度相等。 气鳔有一对长的﹐直的﹐和像触角一样的附肢。 矢耳石 earstone 细与细长的。 除了2 或 3 列的小鱗片以外被不鱗片的背鰭柔軟部位沿著它的基底 (參考文獻 51271) 。
Forms schools (Ref. 35237). Found over mud or sandy mud bottoms near mouths of rivers. Juveniles are restricted to brackish and fresh waters. Feeds on shrimps and fishes. Important food fish (Ref. 3702).
形成鱼群。 (参考文献 35237) 发现在在河口附近的泥或沙泥底上了。 稚鱼局限于半咸淡水与淡水。 吃虾与鱼。 重要的食用鱼.(参考文献 3702)
形成鱼群。 (参考文献 35237) 发现在在河口附近的泥或沙泥底上了。 稚鱼局限于半咸淡水与淡水。 吃虾与鱼。 重要的食用鱼.(参考文献 3702)
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西大西洋: 巴拿馬到阿根廷。
主要参考文献
Upload your references | 参考文献 | 合作者 | 合作者
Chao, L.N., 1978. Sciaenidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). Volume 4. FAO, Rome. (Ref. 3702)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
次级保育类动物, 见 IUCN 红皮书 (VU) (A2bcd+4bcd); Date assessed: 10 October 2019
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: 商业性
FAO(Publication : search) | FishSource | 周边海洋
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)
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特别资料
下载 XML
网络资源
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 | 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
Preferred temperature (Ref. 115969): 22.5 - 28, mean 27.3 (based on 292 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00476 - 0.01154), b=3.06 (2.94 - 3.18), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278): 4.1 ±0.70 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=0.27).
Prior r = 0.56, 95% CL = 0.37 - 0.84, Based on 3 data-limited stock assessments.
Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (45 of 100).