Resultado de búsqueda
Hace 2 días · Pinnipeds (pronounced ⫽ ˈpɪnɪˌpɛdz ⫽ ), commonly known as seals, [a] are a widely distributed and diverse clade of carnivorous, fin -footed, semiaquatic, mostly marine mammals.
Hace 5 días · The sea otter (Enhydra lutris) is a marine mammal native to the coasts of the northern and eastern North Pacific Ocean. Adult sea otters typically weigh between 14 and 45 kg (30 and 100 lb), making them the heaviest members of the weasel family, but among the smallest marine mammals.
Hace 3 días · Fully aquatic mammals, the cetaceans and sirenians, have lost their legs and have a tail fin to propel themselves through the water. Flipper movement is continuous. Whales swim by moving their tail fin and lower body up and down, propelling themselves through vertical movement, while their flippers are mainly used for steering.
Hace 2 días · fish, any of approximately 34,000 species of vertebrate animals (phylum Chordata) found in the fresh and salt waters of the world. Living species range from the primitive jawless lampreys and hagfishes through the cartilaginous sharks, skates, and rays to the abundant and diverse bony fishes.
Hace 1 día · Home » News » The Dolphin Is The Most Social Marine Mammal. Dolphins are one of the most extraordinary animals found in the marine world. Some species even inhabit freshwater rivers. These social marine mammals have fascinated humans for centuries with their intelligence, playful behavior and unique communication abilities.
Hace 5 días · Kernel density estimation (KDE) was utilized to determine the extent of occurrence and core distribution of East Asian finless porpoises. The surveys covered an area of 4532 km 2, encompassing 7314 km of transect lines. The 95% KDE and 50% KDE for East Asian finless porpoises within the study site included 1987 and 297 km 2, respectively.
Hace 4 días · The Marine Mammal Commission is an independent, science-based oversight agency charged by the MMPA to address human impacts on marine mammals and their environments.
