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Mr.Q
Names
Scientific Name：Carcharhinus leucas
ZH Common Names：低鳍真鲨,牛鲨,公牛鯊,公牛白眼鲛
EN Common Names：Bull shark,Zambezi shark
Classification
Chordata > Cartilaginous fish > Sharks > Whaler sharks > Requiem sharks > Carcharhinus
Descriptions
学名、命名者与年份 : Carcharhinus leucas (Müller & Henle, 1839)
棲息深度 : 1 - 152
最大體長 : 400 cm
简介 :
俗名大沙、公牛白眼鮫、公牛真鯊。棲息於礁區、1-152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，最大體長400 cm，模式種產於安的列斯群島。
形態特徵 :
體呈紡錘型，軀幹粗大。2個，背鰭間無隆脊，第一背鰭寬大，起點與胸鰭基底後方相對，後緣凹入，下角尖突；第二背鰭小，起點在臀鰭起點之前或相對，後緣入凹，後角尖突；胸鰭大型，鐮刀形，後緣凹入，外角鈍尖，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。體背側暗灰色，腹側灰白；各鰭尖暗色。
棲所生態 :
棲息於沿岸、海灣、河口、河川或湖泊的大型鯊魚。本種是唯一能深入淡水河川，甚至湖泊生活的鯊類，但同時也是3種對人們最具危險的鯊類之一(另兩種為鼬鯊及食人鯊)。捕食獵物的速度快，主要以硬骨魚類為食，亦
地理分布 :
廣泛分布於全球各溫暖海水域、河川或湖泊。臺灣東北及東部海域可見其蹤跡。
瀕危狀態 : IUCN 瀕危狀態:Lower Risk/near threatened
同種異名 :
Carcharhinus amboinensis, Carcharhinus azureus, Carcharhinus nicaraguensis, Carcharhinus vanrooyeni, Carcharhinus zambezensis, Carcharias azureus, Carcharias brachyurus, Carcharias leucas, Carcharias spenceri, Carcharias zambesensis, Carcharias zambezensis, Carcharinus leucas, Carcharinus zambesensis
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
Blacktip shark
Carcharhinus limbatus
Oceanic whitetip shark
Carcharhinus longimanus
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