Names
Scientific Name：Carcharhinus plumbeus
ZH Common Names：高鰭真鯊
EN Common Names：Sandbar shark
Classification
Chordata > Cartilaginous fish > Sharks > Whaler sharks > Requiem sharks > Carcharhinus
Descriptions
学名、命名者与年份 : Carcharhinus plumbeus (Nardo, 1827)
棲息深度 : 1 - 1800
最大體長 : 250 cm
简介 :
俗名大沙、高鰭白眼鮫、黑鯊。棲息於大洋、深海、礁區、1-1800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、西部，最大體長250 cm，模式種產於亞得里亞海。
形態特徵 :
體呈紡錘型，軀幹2個，背鰭間存在明顯的隆脊，第一背鰭寬大，起點在胸鰭基底後端或稍前，後緣凹入，上角鈍尖，下角尖突；第二背鰭小，起點與臀鰭起點相對，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，尾端鈍圓。體背側灰褐色；腹側白色。鰭灰褐色，後緣較淡。
棲所生態 :
棲息於近海、外海大陸棚及島棚外圍之深海水域，但亦常出現於內灣、港灣或河川出海口，但會避開沙灘、珊瑚礁區或碎石激浪區，有時會巡游於大洋中。主要以硬骨魚類、其他鯊魚、魟、甲殼類、1-14尾幼鯊，剛出生之幼鯊體長可達65-75公分。
地理分布 :
分布於全球各溫、熱帶水域。臺灣東部及東北部海域常見蹤跡。
瀕危狀態 : IUCN 瀕危狀態:Lower Risk/near threatened
同種異名 :
Carcharhinus bleekeri, Carcharhinus japonicus, Carcharhinus milberti, Carcharhinus platyodon, Carcharias ceruleus, Carcharias japonicus, Carcharias latistomus, Carcharias milberti, Carcharias obtusirostris, Carcharias stevensi, Carcharinus latistomus, Carcharinus plumbeus, Eulamia milberti
Data Source : fishdb.sinica.edu.tw
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
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
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