镰状真鲨(Carcharhinus falciformis)

别名:黑背真鲨,黑背真鯊,黑印真鲨,黑印真鯊,鯊條(澎湖),镰状真鲨,鐮狀真鯊,平滑白眼鲛,平滑白眼鮫,大沙,圓頭鯊(澎湖),佛羅里達真鯊,佛罗里达真鲨,丝鲨,മണ്ടി സ്റാവ്,ತರ್ ವಾಟ್,సుగ సుర,కరిముతు సురా,मुशी,Καρχαρίνος λείος,Zijdehaai,Yu pasir,Yu jereh,Yu,Tubarão-luzidio,Tribon berde,Tollo mantequero,Tollo mantequero,Tollo,Tollo,Tinterero,Tiburónpiloto,Tiburón sedoso,Tiburón sedoso,Tiburón lustroso,Tiburon jaqueton,Tiburón jaquetón,Tiburón,Tautukau,Syhaai,Suga sura,Silkywhaler,SilkyShark,Silkyshark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silkeshaj,Silkehaj,Silk shark,Silk shark,Sickle-shaped shark,Sickle silk shark,Sickle shark,Sickle shark,Shark,Seidenhai,Ridgeback shark,Ridgeback shark,Requinsoyeux,Requin soyeux,Reef shark,Pating,Papa bunshu,Papa,Olive shark,Mushi,Mungsing,Mungsing,Mungsing,Moosi,Mbamba menyo,Marracho-luzidio,Marracho sedoso,Maragnitsoro,Mano,Mandi sravu,Malie,Magomago,Magogo,Mago,Lombo preto,Kurotogarizame,Kurotogari zame,Karimuthu sura,Karcharinos lios,Kanhaai,Jaquetón,Jaquetón,Jaqueton,Jaqueta,Hondamora,Hiulonjor,Hiulanyam,Haukkahai,Gussi,Grey whaler shark,Grayreefshark,Gofo,Cucutlanjaman,Chalarm Thao,Cazón-tiburón,Cazon de playa,Cazón de playa,Cazón,Cazon,Cazón,Cação,Blackspot shark,Balamaora,

学名: 镰状真鲨(Carcharhinus falciformis)

别名:
黑背真鲨,黑背真鯊,黑印真鲨,黑印真鯊,鯊條(澎湖),镰状真鲨,鐮狀真鯊,平滑白眼鲛,平滑白眼鮫,大沙,圓頭鯊(澎湖),佛羅里達真鯊,佛罗里达真鲨,丝鲨,മണ്ടി സ്റാവ്,ತರ್ ವಾಟ್,సుగ సుర,కరిముతు సురా,मुशी,Καρχαρίνος λείος,Zijdehaai,Yu pasir,Yu jereh,Yu,Tubarão-luzidio,Tribon berde,Tollo mantequero,Tollo mantequero,Tollo,Tollo,Tinterero,Tiburónpiloto,Tiburón sedoso,Tiburón sedoso,Tiburón lustroso,Tiburon jaqueton,Tiburón jaquetón,Tiburón,Tautukau,Syhaai,Suga sura,Silkywhaler,SilkyShark,Silkyshark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silky shark,Silkeshaj,Silkehaj,Silk shark,Silk shark,Sickle-shaped shark,Sickle silk shark,Sickle shark,Sickle shark,Shark,Seidenhai,Ridgeback shark,Ridgeback shark,Requinsoyeux,Requin soyeux,Reef shark,Pating,Papa bunshu,Papa,Olive shark,Mushi,Mungsing,Mungsing,Mungsing,Moosi,Mbamba menyo,Marracho-luzidio,Marracho sedoso,Maragnitsoro,Mano,Mandi sravu,Malie,Magomago,Magogo,Mago,Lombo preto,Kurotogarizame,Kurotogari zame,Karimuthu sura,Karcharinos lios,Kanhaai,Jaquetón,Jaquetón,Jaqueton,Jaqueta,Hondamora,Hiulonjor,Hiulanyam,Haukkahai,Gussi,Grey whaler shark,Grayreefshark,Gofo,Cucutlanjaman,Chalarm Thao,Cazón-tiburón,Cazon de playa,Cazón de playa,Cazón,Cazon,Cazón,Cação,Blackspot shark,Balamaora,

简介:

大, 瘦的鲨鱼有中等长度, 平坦的而且圆的吻又大的眼,小的颚, 与斜尖的牙齿有锯齿; 第二背鳍鳍低的而且有极细长的后顶端. 背面灰色或蓝灰色的, 腹面白色的; 没有显着的鳍斑纹. 只有 Carcharhinus 种有一个有背鳍起点在后面胸鳍的鳍游离后端的间背脊。

图集:

生活习性:

海洋 礁区鱼类; 海洋洄游的 ; 深度上下限 0 - 4000 m , usually 0 - 500 m .   亚热带的; 23°C - 24°C ; 42°N - 43°S, 169°W - 180°E 大洋、深海、礁区、砂泥底、近海沿岸 主要栖息于大陆棚或岛屿斜坡缘以及开放水域,亦常被发现于深海,偶可发现于沿海的大型鲨类。善游,移动速度快;通常独游,但会与鲔鱼类集结成群。主要以鱼类、乌贼及大洋性蟹类为食。性凶勐,对人类有潜在性的危险。胎生,一胎可产下2-14尾幼鲨,刚出生之幼鲨体长可达57-87公分。