Smooth Dogfishes ~ MarineBio Conservation Society | 水產百科網
Smoothdogfishes,Musteluscanis,arefoundinsubtropicalwatersbetween42°N-44°Sand100°W-46°Wuptoamaxdepthof579mdeep.Theyareamigratory ...
Description & BehaviorSmooth dogfishes, Mustelus canis (Mitchill, 1815), aka dusky smooth-hounds, Atlantic smooth dogfishes, dogfishes, dusky smooth hounds, dusky smoothhounds, grayfishes, nurse sharks, smooth dogs, smooth hounds, and smoothhounds, measure about 150[1] cm in total length and weigh a maximum of 12.2[2] kg. This is a small shark species with two well-serrated dorsal fins that are almost equal in size. Their first dorsal fin is slightly larger. Their second dorsal fin is found slightly in front of their anal fin, which is about half the size of their second dorsal fin. There tail has two tail lobes; the lower lobe is rounder and shorter than the upper lobe and the rear lobe has a deep notch near the tip. This species has a tapering, blunt snout and a spiracle[3] behind each narrow eye.
Species within the genus Mustelus[4] are characterized by their flat, blunt dentitio...
Dusky smooth | 水產百科網
Mustelus canis – Discover Fishes | 水產百科網
Smooth Dogfish | 水產百科網
Smooth dogfish | 水產百科網
smooth dogfish | 水產百科網
Smooth Dogfish | 水產百科網
Smooth Dogfish | 水產百科網
Smooth Dogfishes ~ MarineBio Conservation Society | 水產百科網
Spiny dogfish | 水產百科網
【長吻棘鮫Squalus japonicus】棘鮫科 (Squalidae)
水產分類:台灣常見的大陸水產品圖說中文名稱:長吻棘鮫學名:Squalusjaponicus科別名稱:棘鮫科(Squalidae)命名學者:Ishikawa
【短吻棘鮫Squalus megalops】棘鮫科 (Squalidae)
水產分類:台灣常見的大陸水產品圖說中文名稱:短吻棘鮫學名:Squalusmegalops科別名稱:棘鮫科(Squalidae)命名學者:(Macleay)