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Mr.Q
Names
Scientific Name：Carcharhinus albimarginatus
ZH Common Names：白边真鲨,银鳍鲨
EN Common Names：Silvertip shark
Classification
Chordata > Cartilaginous fish > Sharks > Whaler sharks > Requiem sharks > Carcharhinus
Descriptions
学名、命名者与年份 : Carcharhinus albimarginatus (Rüppell, 1837)
棲息深度 : 0 - 800
最大體長 : 300 cm
简介 :
俗名大沙、白邊鰭白眼鮫、尖(臺東)。棲息於大洋、深海、礁區、0-800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、東北部，最大體長300 cm，模式種產於埃及。
形態特徵 :
體呈紡錘型。2個，背鰭間存在隆脊，第一背鰭中大，起點與胸鰭內角相對，後緣深凹，下角尖突；第二背鰭小，起點稍後於臀鰭起點，後緣斜直，後角尖突；胸鰭大型，鐮刀形，後緣稍凹，外角及內角皆鈍尖，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。體背側灰褐色，腹側灰白；各鰭暗褐色，而鰭尖和後緣皆為白色。
棲所生態 :
棲息於熱帶及亞熱帶近海和外海中、上層水域的大型鯊類。通常巡游於大陸棚或島坡處以及其附近海域。游泳速度快，性兇猛，對人類有潛在性危險。主要1-11尾幼鯊，剛出生之幼鯊體長可達63-68公分。
地理分布 :
分布於印度-太平洋區，西起紅海、東非洲，東至美國
瀕危狀態 : 不在IUCN瀕危名單中
同種異名 :
Carcharhinus longimanus, Carcharhinus platyrhynchus, Carcharias albimarginatus, Carcharinus albimarginatus, Eulamia albimarginata, Eulamia platyrhynchus, Triaenodon obesus
Data Source : fishdb.sinica.edu.tw
Pictures
Neighbors
Blacknose shark
Carcharhinus acronotus
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
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