灰三齿鲨(Triaenodon obesus)

别名:鲎鲛,鱟鮫,礁鲨,白鳍鲨,白顶礁鲨,灰三齿鲨,灰三齿鲨,灰三齒鯊,沙鱼,三齿鲨,കളള സുരാവ്,കല്ലസ്രാവ്  ,قرش مَرجان,Žralok bělošpicí,Yu sirip putih,Yu,Witpuntrifhaai,Whitetipreefshark,Whitetip shark,Whitetip shark,Whitetip reef shark,Whitetip reef shark,Whitetip reef shark,Whitetip reef shark,Whitetip reef shark,Whitetip reef shark,White-tip shark,White-tip reef shark,White tip reef shark,White tip reef shark,Weißspitzenhundshai,Valkoevähai,Ulupsuchl,Tintorera punta aleta blanca,Tiburóncoraleroñato,Te bakoa,Te alabafrnua,Stompkophaai,Riffhai,Requinàpointesblanchesdulagon,Requin corail,Requin à pointes blanches,Reefwhitetipshark,Reefwhitetip,Reef whitetip shark,Reef whitetip shark,Reef whitetip,Qiodina,Peu,Pating,Pating,Papa siruanzi,Papa sarawanzi,Papa,Pako korak,Nemuribuka,Nemuri zame,Nemuri buka,Mweshar,Mongongouzi,Miyaru,Marracho de covas,Mano lalakea,Manô lâlakeâ,Manô lâlâ kea,Mangra,Mamaru,Malu,Malu,Mago,Light-tip shark,Libaax,Lalakea,Korallhaj,Kapakanhakana,Kallasurav,Ikan yu,Hvidtippet revhaj,Hiukarangbuas,Hiukarang,Hiucoklat,Hiubokem,Gursh,Faana miyaru,Eno-eno,Endormi requin,Daaha,Chalarm Keesao,Cazóncoralerotrompacorta,Cazón coralero trompacorta,Cazón,Cá Nhám trọc,Blunthead shark,Blunthead shark,Blunthead shark,Blunt-head shark,Arava,Aileron blanc de lagon,Aileron blanc de lagon,

学名: 灰三齿鲨(Triaenodon obesus)

别名:
鲎鲛,鱟鮫,礁鲨,白鳍鲨,白顶礁鲨,灰三齿鲨,灰三齿鲨,灰三齒鯊,沙鱼,三齿鲨,കളള സുരാവ്,കല്ലസ്രാവ്  ,قرش مَرجان,Žralok bělošpicí,Yu sirip putih,Yu,Witpuntrifhaai,Whitetipreefshark,Whitetip shark,Whitetip shark,Whitetip reef shark,Whitetip reef shark,Whitetip reef shark,Whitetip reef shark,Whitetip reef shark,Whitetip reef shark,White-tip shark,White-tip reef shark,White tip reef shark,White tip reef shark,Weißspitzenhundshai,Valkoevähai,Ulupsuchl,Tintorera punta aleta blanca,Tiburóncoraleroñato,Te bakoa,Te alabafrnua,Stompkophaai,Riffhai,Requinàpointesblanchesdulagon,Requin corail,Requin à pointes blanches,Reefwhitetipshark,Reefwhitetip,Reef whitetip shark,Reef whitetip shark,Reef whitetip,Qiodina,Peu,Pating,Pating,Papa siruanzi,Papa sarawanzi,Papa,Pako korak,Nemuribuka,Nemuri zame,Nemuri buka,Mweshar,Mongongouzi,Miyaru,Marracho de covas,Mano lalakea,Manô lâlakeâ,Manô lâlâ kea,Mangra,Mamaru,Malu,Malu,Mago,Light-tip shark,Libaax,Lalakea,Korallhaj,Kapakanhakana,Kallasurav,Ikan yu,Hvidtippet revhaj,Hiukarangbuas,Hiukarang,Hiucoklat,Hiubokem,Gursh,Faana miyaru,Eno-eno,Endormi requin,Daaha,Chalarm Keesao,Cazóncoralerotrompacorta,Cazón coralero trompacorta,Cazón,Cá Nhám trọc,Blunthead shark,Blunthead shark,Blunthead shark,Blunt-head shark,Arava,Aileron blanc de lagon,Aileron blanc de lagon,

简介:

一种小的, 细长的在第一背鳍 (有时第二) 与上尾部的鳍上鲨鱼有一个非常短又宽的吻,椭圆形的眼与显着的白色顶端; 第二背鳍几乎与第一一样大; 没有间背脊. 呼吸孔通常呈现,齿 47-50/44-46,至少形成 2 功能的列。 背面灰色的, 腹面颜色较淡而且在侧边上有时具有深色的斑点. 第一背鳍叶与背部尾鳍叶时常有明显的白色顶端,第二背鳍-鳍的叶与腹的尾鳍叶尖端白色的.

图集:

生活习性:

海洋 礁区鱼类; 深度上下限 1 - 330 m , usually 8 - 40 m .   热带; 29°N - 30°S, 33°E - 77°W 深海、礁区、近海沿岸、泻湖、礁沙混合区 栖息于沿岸水域、面海礁区或泻湖区。白天成群栖息于珊瑚礁洞穴中或礁台缘,晚上活动力强。迁移的范围不大,一年内约在0-3公里左右,属于定栖性鱼种。主要以底栖动物为食,包括鱼类、章鱼、龙虾或螃蟹。虽然没有袭人的报导,但仍具有潜在性的危险。胎生,一胎可产下1-5尾幼鲨,刚出生之幼鲨体长可达52-60公分。