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Tetrapturus pfluegeri Robins, de & Sylva, 1963
Longbill spearfish
Common names from other countries
分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Carangiformes (Jacks) 鱸形目 (Jacks) > Istiophoridae (Billfishes) 旗魚科 (Billfishes)
Etymology: Tetrapturus: Greek, tetra = four + Greek, pteron, fin, wing (Ref. 45335).
Eponymy: Albert Pflueger Sr. (d: 1962) was a taxidermist based in Miami who invented a new method of mounting fish specimens, especially large ‘sport’ specimens like tarpon and sailfish. (Ref. 128868), visit book page.
More on authors: Robins, de & Sylva.
Etymology: Tetrapturus: Greek, tetra = four + Greek, pteron, fin, wing (Ref. 45335).
Eponymy: Albert Pflueger Sr. (d: 1962) was a taxidermist based in Miami who invented a new method of mounting fish specimens, especially large ‘sport’ specimens like tarpon and sailfish. (Ref. 128868), visit book page.
More on authors: Robins, de & Sylva.
Environment: milieu / climate zone / depth range / distribution range 生態學
海洋; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 200 m (Ref. 43), usually 100 - ? m (Ref. 4770). 亞熱帶的; 44°N - 33°S, 98°W - 17°E (Ref. 43)
分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
Atlantic Ocean: widely distributed in offshore waters, much more densely so in the western than in the eastern Atlantic. Highly migratory species.
大西洋: 廣泛分佈於離岸水域, 更加濃密地如此在西方者中超過在東大西洋中。 高度遷移的種,1982年海事法會議的附件一.(參考文獻 26139)
大西洋: 廣泛分佈於離岸水域, 更加濃密地如此在西方者中超過在東大西洋中。 高度遷移的種,1982年海事法會議的附件一.(參考文獻 26139)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 254 cm FL 雄魚/尚未辨別雌雄; (Ref. 40637); common length : 165 cm OT 雄魚/尚未辨別雌雄; (Ref. 43); 最大體重: 58.0 kg (Ref. 40637)
Max length : 254 cm FL 雄魚/尚未辨別雌雄; (Ref. 40637); common length : 165 cm OT 雄魚/尚未辨別雌雄; (Ref. 43); 最大體重: 58.0 kg (Ref. 40637)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 50 - 57; 臀棘: 0; 臀鰭軟條: 18 - 21; 脊椎骨: 24. Blue-black above, silvery white splattered with brown on the sides, silvery white below; dorsal fins dark blue; pectorals blackish brown, occasionally with tinges of greyish white; pelvic fins blue-black with a black fin membrane; 1st anal fin dark blue with silvery white at base; 2nd anal fin blackish brown.
藍黑色的上方, 銀白色側邊上點綴著褐色, 下面銀白色的; 背鰭深藍色; 胸鰭暗褐色的, 偶然地以灰白色的淡色; 腹鰭藍黑色的具有一個黑色的鰭薄膜; 第一臀鰭深藍色具有銀白色在基底; 第二個臀鰭暗褐色的。
藍黑色的上方, 銀白色側邊上點綴著褐色, 下面銀白色的; 背鰭深藍色; 胸鰭暗褐色的, 偶然地以灰白色的淡色; 腹鰭藍黑色的具有一個黑色的鰭薄膜; 第一臀鰭深藍色具有銀白色在基底; 第二個臀鰭暗褐色的。
Oceanic species, chiefly found in offshore waters, usually above the thermocline. Feed mainly on pelagic fishes and squids (Ref. 4770). Females probably spawn once a year (Ref. 4770). Marketed frozen.
大洋性魚種, 主要地發現於離岸水域了, 通常在溫水層之上。 主要吃大洋性的魚與烏賊。 (參考文獻 4770) 在市場上冷凍銷售了。
大洋性魚種, 主要地發現於離岸水域了, 通常在溫水層之上。 主要吃大洋性的魚與烏賊。 (參考文獻 4770) 在市場上冷凍銷售了。
Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Maturation seems to occur at the same time rather than in the same season both in the northern and southern hemisphere, which could be suggestive of homogeneity of the population of this species. Females probably spawn once a year (Ref. 4770).大西洋: 廣泛分佈於離岸水域, 更加濃密地如此在西方者中超過在東大西洋中。 高度遷移的種,1982年海事法會議的附件一.(參考文獻 26139)
主要參考資料
Upload your references | 參考文獻 | 合作者 | 合作者
Nakamura, I., 1985. FAO species catalogue. Vol. 5. Billfishes of the world. An annotated and illustrated catalogue of marlins, sailfishes, spearfishes and swordfishes known to date. FAO Fish. Synop. 125(5):65p. Rome: FAO. (Ref. 43)
對人類具威脅
無害處的
人類使用
漁業: 低經濟; 游釣魚種: 是的
FAO(漁業: 產生; publication : search) | FishSource | 周邊海洋
更多資訊
Population dynamics
成長參數
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversion
入添量
豐度
成長參數
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversion
入添量
豐度
Anatomy
鰓區
Brain
Otolith
鰓區
Brain
Otolith
Physiology
Body composition
Nutrients
耗氧量
游泳類型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
耗氧量
游泳類型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
遺傳學
Heterozygosity
遺傳率
遺傳學
Heterozygosity
遺傳率
工具
E-book | 野外調查 | 檢索表 | 長度- 頻率 Wizard | 生活- 歷史的工具 | 分布圖 | Classification Tree
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特別的報告
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網路資源
Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes(屬, 種) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因組, 核甘) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 國家資料庫 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 樹狀分類階層 | Wikipedia(去, 搜尋) | World Records Freshwater Fishing | Zoobank | 動物學的記錄
Estimates based on models
Preferred temperature (Ref. 115969): 14.1 - 23.7, mean 18.2 (based on 140 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5630 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00195 - 0.01025), b=3.14 (2.94 - 3.34), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278): 4.4 ±0.4 se; based on diet studies.
回復力 (Ref. 120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tm=2-4).
Fishing Vulnerability (Ref. 59153): Very high vulnerability (90 of 100).
Climate Vulnerability (Ref. 125649): High to very high vulnerability (65 of 100).