Pseudotolithus typus Bleeker, 1863
Longneck croaker
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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. |
| Pseudotolithus typus AquaMaps Data sources: GBIF OBIS |
分类 / 名称 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: Pseudotolithus: Greek, pseudes = false + greek, otos = ear + Greek, lithos = stone (Ref. 45335).
More on author: Bleeker.
Etymology: Pseudotolithus: Greek, pseudes = false + greek, otos = ear + Greek, lithos = stone (Ref. 45335).
More on author: Bleeker.
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
Eastern Atlantic: Mauritania (Ref. 5377) to Angola, becoming scarce north of Cape Verde. Often confused with Pseudotolithus senegalensis.
東大西洋: 茅利塔尼亞 (參考文獻 5377) 到安哥拉, 變成維德角難得北方。 時常與 Pseudotolithus senegalensis 互相混淆。
東大西洋: 茅利塔尼亞 (參考文獻 5377) 到安哥拉, 變成維德角難得北方。 時常與 Pseudotolithus senegalensis 互相混淆。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 48.3 range ? - ? cm
Max length : 140 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 50.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4780); 最大体重: 15.0 kg (Ref. 40637)
Max length : 140 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 50.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4780); 最大体重: 15.0 kg (Ref. 40637)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 10; 背的软条 (总数) : 28 - 32. Diagnosis: dorsal fin with 9 spines in the 1st part and 1 spine and 28-32 in the second; second anal spine about half the length of the 1st anal fin soft ray; pectoral fins short, about 19-21% SL; gill rakers short, about as long as gill filament at angle between lower and upper part of gill arch; maxilla extending beyond posterior eye border, eyes small, 7.2-8.4 times in HL, but this character is difficult to use for identification because of allometry (Ref. 81656).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
Inhabits coastal waters from shoreline to about 150 m depth, over mud and sandy mud bottoms. Most abundant in waters less than 60 m at temperatures above 18°C. Juveniles and sub-adults enter estuaries and rivers. Feeds mainly on small fishes and crustaceans. Peak spawning season from late spring to early autumn in tropical West Africa (Ref. 4780).
栖息于来自海岸线的沿岸水域到大约 150 公尺深, 在泥与沙泥底之上。 在 18个 ° C. 上面的温度最丰富在水域少于 60 公尺 稚鱼与亚成鱼进入河口与河。 主要吃小鱼与甲壳动物。 在热带的非洲西方部的来自春末到秋初的生殖高峰季节.(参考文献 4780)
栖息于来自海岸线的沿岸水域到大约 150 公尺深, 在泥与沙泥底之上。 在 18个 ° C. 上面的温度最丰富在水域少于 60 公尺 稚鱼与亚成鱼进入河口与河。 主要吃小鱼与甲壳动物。 在热带的非洲西方部的来自春末到秋初的生殖高峰季节.(参考文献 4780)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 茅利塔尼亞 (參考文獻 5377) 到安哥拉, 變成維德角難得北方。 時常與 Pseudotolithus senegalensis 互相混淆。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Chao, L.N. and E. Trewavas, 1990. Sciaenidae. p. 813-826. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3593)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 商业性
FAO - Publication: search | FIRMS - Stock assessments | FishSource | 周边海洋
更多信息
解剖学
鳃区
大脑
耳石
鳃区
大脑
耳石
生理学
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
遗传学
基因组
遗传学
异质性
遗传率
基因多样性
基因组
遗传学
异质性
遗传率
基因多样性
工具
特别资料
下载 XML
网络资源
AFORO (otoliths) | 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 | Zoobank | 动物学的记录
基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00603 (0.00368 - 0.00985), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.7 ±0.5 se; based on diet studies. |
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回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.22-0.29; tmax=7). |
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渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (49 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Medium. |
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营养素 (Ref. 124155) |
Calcium = 62.8 [36.3, 118.9] mg/100g; Iron = 0.842 [0.417, 1.457] mg/100g; Protein = 19.1 [17.9, 20.3] %; Omega3 = 0.198 [0.109, 0.333] g/100g; Selenium = 88.4 [48.5, 173.3] μg/100g; VitaminA = 10.3 [3.8, 29.3] μg/100g; Zinc = 0.763 [0.547, 1.103] mg/100g (wet weight); |