Peprilus crenulatus Cuvier, 1829
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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. |
| Peprilus crenulatus AquaMaps Data sources: GBIF OBIS |
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Peprilus crenulatus
图片提供人 Rotundo, M.M.
照片 | 谷歌图片
图片提供人 Rotundo, M.M.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Scombriformes (Mackerels) 鱸形目 (Mackerels) > Stromateidae (Butterfishes) 科 (Butterfishes)
Etymology: Peprilus: Greek, peprilos, paprax, certain fish from Tracia.
Etymology: Peprilus: Greek, peprilos, paprax, certain fish from Tracia.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋; 半咸淡水 pelagic-neritic; 深度上下限 13 - 136 m (Ref. 116249).
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Atlantic: French Guiana and Argentina
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 22.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 124480); 最大体重: 66.80 g (Ref. 118626)
Max length : 22.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 124480); 最大体重: 66.80 g (Ref. 118626)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 3 - 5; 背的软条 (总数) : 39 - 45; 臀棘: 3 - 4; 臀鳍软条: 36 - 41; 脊椎骨: 28 - 29. This species is distinguished from its congeners (except P. xanthurus) by having the following characters: precaudal vertebrae 11?12 (vs. 13 or more, rarely 12); total vertebrae 28?29 (vs. 30 or more in P. medius, P. ovatus, P. simillimus and P. snyderi); body height 58.5?79.0% SL (vs. 33.0?52.% SL in P. burti, P. simillimus, P. snyderi, P. ovatus and P. triacanthus); without series of pores along the front half of body under the dorsal fin (vs. 17?25 in P. triacanthus); a moderately falcate dorsal fin (vs. not falcate in P. triacanthus, or conspicuously falcate in P. paru); specimens larger than 9.0 cm SL, has an extremely falcate anal fin (vs. not falcate or moderately falcate in P. burti, P. simillimus, P. snyderi, P. ovatus and P. triacanthus); further distinguished from sympatric P. xanthurus by the lack of a conspicuous dark spot over the eyes, from snout to nape (vs. a conspicuous dark spot over the eyes, especially distinct in fresh specimens); in specimens smaller than 11.0 cm SL, orbital diameter is 1.6?5.0 in anal-fin height (vs. 5.1?8.0); in specimens larger than 10.9 cm SL, orbital diameter is 3.2?5.2 in anal-fin height (vs. 5.5?9.2), 2.9?3.8 in pectoral-fin height (vs. 3.9?5.9), and 0.8?1.4 in post-orbital length (vs. 1.5?2.3); further distinguished from P. paru by having a moderately long to short dorsal fin and relatively long caudal fin lobe, with length of lower lobe more than 1.2 times the length of the dorsal fin (vs. 1.2 times the length or less) (Ref. 116249).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Occurs in estuarine and coastal marine waters at depths of up to 136 meters. Probably does not form large schools for though it is common in the catches of artisanal fisheries (notably in Brazil), it is always in small numbers (Ref. 116249).
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Marceniuk, A.P., R. Caires and R. Siccha-Ramirez, 2016. Review of the harvestfishes, genus Peprilus (Perciformes: Stromateidae), of the Atlantic coast of South America. Zootaxa 4098(2):311-332. (Ref. 116249)
CITES
Not Evaluated
对人类的威胁
人类利用
FAO - Publication: search | FishSource |
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
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网络资源
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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 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00965 - 0.02725), b=2.93 (2.79 - 3.07), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (参考文献 69278): 3.9 ±0.2 se; based on size and trophs of closest relatives
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.).