小头睡鲨(大西洋睡鲨)(Somniosus microcephalus)

别名:睡鲨,小頭睡鯊(大西洋睡鯊),小头睡鲨(大西洋睡鲨),Акула полярная атлантическая,Tubarão-da-noite,Tubarao de Gronelândia,Tubarao da Gronelândia,Tollo de Groenlandia,Tollo boreal,Tiburón boreal,Squalo di Groenlandia lemargo,RequinduGroenland,Rekin polarny,Rechin de Groelanda,Poljarnajaakula,Pailona,Oakettle,Laimargueatlantique,Laimargueatlantique,Laimargue du Groenland,Laimargue,Laimargue,Iqalukuak,Iqalujjuaq,Iqalugjuaq,Ijshaai,Holkeri,Havkal,Håkjerring,Hákelling,Hákarl,Håkäring,Grønlandshaj,Ground shark,Grönlandhai,Groenlandse haai,Groenlandse haai,Groenlandse haai,Greenland shark,Greenland shark,Greenland shark,Greenland shark,Eqalusuaq,Eqalussuaq,Eqalukuak,Eqaluksuaq,Eqalukjuag,Eqalugssuaq,Eqaludjuaq,Ekalukjuak,Ekalugssûp piarâ,Ekalugssuak,Ekaludjuag,Eishai,Almindelig Havkal,

学名: 小头睡鲨(大西洋睡鲨)(Somniosus microcephalus)

别名:
睡鲨,小頭睡鯊(大西洋睡鯊),小头睡鲨(大西洋睡鲨),Акула полярная атлантическая,Tubarão-da-noite,Tubarao de Gronelândia,Tubarao da Gronelândia,Tollo de Groenlandia,Tollo boreal,Tiburón boreal,Squalo di Groenlandia lemargo,RequinduGroenland,Rekin polarny,Rechin de Groelanda,Poljarnajaakula,Pailona,Oakettle,Laimargueatlantique,Laimargueatlantique,Laimargue du Groenland,Laimargue,Laimargue,Iqalukuak,Iqalujjuaq,Iqalugjuaq,Ijshaai,Holkeri,Havkal,Håkjerring,Hákelling,Hákarl,Håkäring,Grønlandshaj,Ground shark,Grönlandhai,Groenlandse haai,Groenlandse haai,Groenlandse haai,Greenland shark,Greenland shark,Greenland shark,Greenland shark,Eqalusuaq,Eqalussuaq,Eqalukuak,Eqaluksuaq,Eqalukjuag,Eqalugssuaq,Eqaludjuaq,Ekalukjuak,Ekalugssûp piarâ,Ekalugssuak,Ekaludjuag,Eishai,Almindelig Havkal,

简介:

一个巨人般又身体很重的狗鲨具有一个中等长度的, 圆形的吻与小又低的背鳍; 下尾部的叶长的; 上颌有小的单一尖牙而且下颌有被弯曲的中等大小的-尖头, 薄片的齿. 中等的灰色或褐色颜色, 有时有横跨的深色条纹或小的淡色斑点.

图集:

生活习性:

海洋; 半咸淡水 底中水层性; 深度上下限 0 - 2200 m , usually 200 - 600 m .   深水域; 1°C - 12°C ; 83°N - 35°N, 95°W - 61°E