Uploaded by 红尾
Names
Scientific Name:Carcharhinus melanopterus
ZH Common Names:乌翅真鲨,黑鳍鲨,烏翅真鯊,黑鳍礁鲨
EN Common Names:Blacktip reef shark
Classification
Chordata > Cartilaginous fish > Sharks > Whaler sharks > Requiem sharks > Carcharhinus
Descriptions
学名、命名者与年份 : Carcharhinus melanopterus (Quoy & Gaimard, 1824)
棲息深度 : 0 - 75
最大體長 : 200 cm
简介 :
俗名大沙、污翅白眼鮫。棲息於礁區、0-75公尺,無毒性,可食用,無觀賞價值,是經濟性魚類,分布於印度至太平洋,產於臺灣東部、西部、200 cm,模式種產於印尼。
形態特徵 :
體呈紡錘型,軀幹粗壯。3-4小齒尖;下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,上角廣圓,下角尖突;第二背鰭小,起點於臀鰭起點稍前,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。體背側黃褐色,腹側灰白;各鰭鰭尖具黑色或暗褐色以及胸鰭及尾鰭上葉之前後均其黑色緣。
棲所生態 :
棲息於淺海珊瑚礁區、潮間帶、近外海水域、紅樹林沼澤區或河口內灣。獨游或小群巡行。性兇猛,會主動攻擊戲水的人們。主要以魚類為食,同時也2-4尾幼鯊,剛出生之幼鯊體長可達33-50公分。
地理分布 :
分布於印度-太平洋區,東起紅海、東非洲,西至土木土群島。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 melanoptures, Carcharias commersoni, Carcharias elegans, Carcharias marianensis, Carcharias melanopterus, Carcharias playfairii, Carcharinus melanoptera, Carcharinus melanopterus, Hypoprion playfairi, Mapolamia spallanzanii, Squalus carcharias minor, Squalus commersonii, Squalus ustus
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
Oceanic whitetip shark
Carcharhinus longimanus
Hardnose shark
Carcharhinus macloti
Carcharhinus macrops
Carcharhinus macrops
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