Carcharhinus perezii (Poey, 1876)
Caribbean reef shark
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Carcharhiniformes (Ground sharks) 真鯊目 (Ground sharks) > Carcharhinidae (Requiem sharks) 白眼鮫科 (Requiem sharks)
Etymology: Carcharhinus: karcharos (Gr.), sharp or jagged; rhinus, an ancient name for sharks, from rhine (Gr.), rasp, both words alluding to a shark's jagged, rasp-like skin (See ETYFish); perezii: In honor of Poey’s companion and friend Laureano Perez Arcas (1824-1894), University of Madrid, whose textbook Elementos de Zoología Poey used at the University of Havana (See ETYFish).
Eponymy: Professor Laureano Perez Arcas (1824–1894) was a Spanish entomologist and malacologist who became Professor of Zoology at the University of Madrid and Poey’s friend and companion. [...] (Ref. 128868), visit book page.
More on author: Poey.
Etymology: Carcharhinus: karcharos (Gr.), sharp or jagged; rhinus, an ancient name for sharks, from rhine (Gr.), rasp, both words alluding to a shark's jagged, rasp-like skin (See ETYFish); perezii: In honor of Poey’s companion and friend Laureano Perez Arcas (1824-1894), University of Madrid, whose textbook Elementos de Zoología Poey used at the University of Havana (See ETYFish).
Eponymy: Professor Laureano Perez Arcas (1824–1894) was a Spanish entomologist and malacologist who became Professor of Zoology at the University of Madrid and Poey’s friend and companion. [...] (Ref. 128868), visit book page.
More on author: Poey.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋 礁區魚類; 深度上下限 1 - 65 m (Ref. 9710), usually 1 - 35 m (Ref. 40849). 亞熱帶的; 33°N - 35°S, 100°W - 33°W (Ref. 55187)
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Atlantic: Florida, USA to southern Brazil, including the northern Gulf of Mexico and the Antilles.
西大西洋: 美國佛羅里達到巴西南部, 包括墨西哥灣北部與安地列斯群島。
西大西洋: 美國佛羅里達到巴西南部, 包括墨西哥灣北部與安地列斯群島。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 160.0, range 152 - 168 cm
Max length : 300 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710); 295.0 cm TL (female); 最大體重: 69.9 kg (Ref. 40637)
Max length : 300 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710); 295.0 cm TL (female); 最大體重: 69.9 kg (Ref. 40637)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
A large, gray shark with an interdorsal ridge and short blunt snout. 1st dorsal fin small with short rear tip (Ref. 26938).
Body shape (shape guide): fusiform / normal.
大, 灰色鯊魚有一個間背脊與短的鈍吻。 第一背鰭小且有短的後頂端。 (參考文獻 26938)
Body shape (shape guide): fusiform / normal.
大, 灰色鯊魚有一個間背脊與短的鈍吻。 第一背鰭小且有短的後頂端。 (參考文獻 26938)
Found on continental and insular shelves, often near drop-offs on the outer edges of reefs. May rest on the bottom (Ref. 9710). Usually found in reefs, at less than 30 m deep (Ref 26938). Feed on bony fishes, including bigeyes (Priacanthidae). Viviparous (Ref. 50449). Size at birth below 73 cm. A dangerous species implicated in an abortive attack on divers in the Caribbean. Meat is prepared dried salted for human consumption, hides for leather, liver for oil, carcasses for fish meal.
棲息於大陸棚與島嶼棚了, 時常在礁的外緣上的海峭壁的附近。 五月停留在底部上。 (參考文獻 9710) 通常發現於礁, 在少於 30 公尺深 (參考文獻 26938). 捕食硬骨魚類, 包括大眼鯛 (大眼鯛科) 。 胎生的.(參考文獻 50449) 出生時的大小小於 73 公分。 一個危險的種在加勒比海關係到流產的攻擊潛水者了。 肉被準備乾燥鹽醃供人類消費，皮用做皮革，肝臟用於製造魚肝油，殘骸用於魚粉。
棲息於大陸棚與島嶼棚了, 時常在礁的外緣上的海峭壁的附近。 五月停留在底部上。 (參考文獻 9710) 通常發現於礁, 在少於 30 公尺深 (參考文獻 26938). 捕食硬骨魚類, 包括大眼鯛 (大眼鯛科) 。 胎生的.(參考文獻 50449) 出生時的大小小於 73 公分。 一個危險的種在加勒比海關係到流產的攻擊潛水者了。 肉被準備乾燥鹽醃供人類消費，皮用做皮革，肝臟用於製造魚肝油，殘骸用於魚粉。
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing with embrace (Ref. 205). Viviparous, placental (Ref. 50449).西大西洋: 美國佛羅里達到巴西南部, 包括墨西哥灣北部與安地列斯群島。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 : Compagno, Leonard J.V. | 合作者
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)
對人類具威脅
引起創傷的 (Ref. 244)
人類使用
漁業: 商業性; 游釣魚種: 是的
FAO - Publication: search | FishSource |
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基於模型的估計
首選溫度 (參考文獻 123201): 25.3 - 28, mean 27.2 °C (based on 396 cells).
系統發育多樣性指數 (參考文獻 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00244 - 0.01130), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (參考文獻 69278): 4.5 ±0.8 se; based on diet studies.
回復力 (參考文獻 120179): 低的, 最小族群倍增時間4.5 - 14 年 (Fec assumed to be <100).
營養素 (Ref. 124155): Calcium = 3.45 [0.66, 18.50] mg/100g; Iron = 0.348 [0.085, 1.010] mg/100g; Protein = 23 [20, 25] %; Omega3 = 0.145 [0.054, 0.363] g/100g; Selenium = 14.6 [4.6, 45.9] μg/100g; VitaminA = 28.1 [9.3, 88.8] μg/100g; Zinc = 0.333 [0.154, 0.655] mg/100g (wet weight);