Sea lamprey found in the northern and western Atlantic Ocean along the shores of Europe and North America, in the western Mediterranean Sea, the Black Sea, and in the shores of the Great Lakes. They have been found at depths to 4000 m and tolerate temperatures between 1.0 and 20 °C. The largest European populations of sea lampreys are located throughout the south-western areas of Europe (north-central Portugal, north-northwest of Spain, and west–south-west of France). These countries also support the main fisheries of the species. Sea lampreys are anadromous. From their lake or sea habitats, they migrate up rivers to spawn (followed
Internet in Africa Asia has 800,000 Mbit/s and Europe over 3,000,000 Mbit/s. The total bandwidth available to Africa was less than that available to Norway alone (49,000 Mbit/s). As a consequence of the scarce overall bandwidth provided by cable connections, a large section of Internet traffic in Africa goes through expensive satellite links. In general, thus, the cost of Internet access (and even more so broadband access) is unaffordable by most of the population. According to the Kenyan ISPs association, high costs are also a consequence of the subjection of African ISPs to European ISPs and the lack of a clear international regulation