Uploaded by
Patrick张永磊
Names
Scientific Name：Carcharhinus longimanus
ZH Common Names：长鳍真鲨,远洋白鳍鲨,遠洋白鰭鯊
EN Common Names：Oceanic whitetip shark,Oceanic Whitetip Shark
Classification
Chordata > Cartilaginous fish > Sharks > Whaler sharks > Requiem sharks > Carcharhinus
Descriptions
学名、命名者与年份 : Carcharhinus longimanus (Poey, 1861)
棲息深度 : 0 - 150
最大體長 : 400 cm
简介 :
俗名大沙、污斑白眼鮫、花鯊。棲息於大洋、礁區、0-150公尺，無毒性，可食用，無觀賞價值，是經濟性魚類，分布於全球，產於臺灣東部、400 cm，模式種產於古巴。
形態特徵 :
體呈紡錘型，軀幹粗壯。2個，背鰭間明顯存在隆脊，第一背鰭寬大，起點與胸鰭基底後方相對，後緣凹入，上角廣圓，下角尖突；第二背鰭小，起點與臀鰭起點相對或稍前，後緣入凹，後角尖突；胸鰭大型，鐮刀形，後緣凹入，外角廣圓，內角鈍圓，鰭端伸達第一背鰭基底後端；尾鰭寬長，尾椎軸上揚，下葉前部顯著三角形突出，中部低平延長，與後部間有一深缺刻，後部小三角形突出，尾端鈍尖。體背側帶青銅色澤的暗灰色或灰褐色，腹側灰白；鰭上常具暗色暗色斑點或斑紋；胸鰭末端、第一背鰭上端、腹鰭後緣及尾鰭尖端具白斑；第二背鰭上端、腹鰭外角、臀鰭後端及尾鰭上下葉連合處具黑斑。
棲所生態 :
棲息於大洋上層大型鯊魚，偶可見於沿海水域。性兇猛，活動力強，不懼人類，在空難及海難現6-9尾幼鯊，剛出生之幼鯊體長可達75公分。
地理分布 :
分布於全球各溫、熱帶水域。臺灣東北及西南海域可見其蹤跡。
瀕危狀態 : IUCN 瀕危狀態:Lower Risk/near threatened
同種異名 :
Carcharhinus maou, Carcharias insularum, Carcharias longimanus, Carcharias obtusus, Carcharinus longimanus, Pterolamiops budkeri, Pterolamiops longimanus, Pterolamiops magnipinnis, Squalus longimanus, Squalus maou
Data Source : fishdb.sinica.edu.tw
Pictures
Neighbors
Blacknose shark
Carcharhinus acronotus
Silvertip shark
Carcharhinus albimarginatus
Carcharhinus altimus
Carcharhinus altimus
Carcharhinus amblyrhynchoides
Carcharhinus amblyrhynchoides
Grey reef shark
Carcharhinus amblyrhynchos
Pigeye shark
Carcharhinus amboinensis
Carcharhinus borneensis
Carcharhinus borneensis
Carcharhinus brachyurus
Carcharhinus brachyurus
Spinner shark
Carcharhinus brevipinna
Carcharhinus caquetius
Carcharhinus caquetius
Carcharhinus cautus
Carcharhinus cautus
Carcharhinus coatesi
Carcharhinus coatesi
Whitecheek Shark
Carcharhinus dussumieri
Silky shark
Carcharhinus falciformis
Carcharhinus fitzroyensis
Carcharhinus fitzroyensis
Galapagos shark
Carcharhinus galapagensis
Pondicherry shark
Carcharhinus hemiodon
Human’s whaler shark
Carcharhinus humani
Finetooth shark
Carcharhinus isodon
Carcharhinus leiodon
Carcharhinus leiodon
Bull shark
Carcharhinus leucas
Blacktip shark
Carcharhinus limbatus
Hardnose shark
Carcharhinus macloti
Carcharhinus macrops
Carcharhinus macrops
Blacktip reef shark
Carcharhinus melanopterus
Dusky shark
Carcharhinus obscurus
Lost Shark
Carcharhinus obsolerus
Caribbean reef shark
Carcharhinus perezii
Sandbar shark
Carcharhinus plumbeus
Smalltail shark
Carcharhinus porosus
Carcharhinus sealei
Carcharhinus sealei
Carcharhinus signatus
Carcharhinus signatus
Spottail shark
Carcharhinus sorrah
Carcharhinus tilstoni
Carcharhinus tilstoni
Carcharhinus tjutjot
Carcharhinus tjutjot
Carcharhinus wheeleri
Carcharhinus wheeleri