Names
Scientific Name：Carcharhinus limbatus
ZH Common Names：黑边鳍真鲨,黑边真鲨
EN Common Names：Blacktip shark
Classification
Chordata > Cartilaginous fish > Sharks > Whaler sharks > Requiem sharks > Carcharhinus
Descriptions
学名、命名者与年份 : Carcharhinus limbatus (Müller & Henle, 1839)
棲息深度 : 0 - 30
最大體長 : 275 cm
简介 :
俗名黑邊鰭白眼鮫、黑斑沙、黑鯊、鯊條(澎湖)、鯊仔(澎湖)。棲息於礁區、0-30公尺，無毒性，可食用，無觀賞價值，是經濟性魚類，分布於全球，產於臺灣東北部、澎湖、東沙，最大體長275 cm，模式種產於西印度群島。
形態特徵 :
體呈紡錘型，軀幹粗壯。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，尾端鈍尖。體背側暗灰色或灰褐色，腹側灰白，體側具明顯之白色帶；除尾鰭上葉通常具黑色緣，各鰭之鰭尖均為黑色。
棲所生態 :
棲息於沿岸、近海、海灣、沙灘外圍、礁區、河口及潟湖的中大型鯊魚。主要以硬骨魚類為食，亦1-10尾幼鯊，一般皆在4-7尾，剛出生之幼鯊體長可達60公分。
地理分布 :
分布於全球各溫、熱帶水域。臺灣東北及澎湖海域可見其蹤跡。
瀕危狀態 : IUCN 瀕危狀態:易危(VU)A1bcd+2cd
同種異名 :
Carcharhinus amblyrhynchoides, Carcharhinus brevipinna, Carcharhinus melanopterus, Carcharhinus natator, Carcharhinus tilstoni, Carcharias abbreviatus, Carcharias aethalorus, Carcharias ehrenbergi, Carcharias limbatus, Carcharias maculipinna, Carcharias microps, Carcharias muelleri, Carcharias phorcys
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
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