European Diseases: The diseases brought to this continent by the Europeans included bubonic plague, chicken pox, pneumonic plague, cholera, diphtheria, influenza, measles, scarlet fever, smallpox, typhus, tuberculosis, and whooping cough.
Silverfish are sometimes mistaken for centipedes, which do inflict painful bites. One way to tell the difference is to note how many legs the bug has. Upon close inspection of a silverfish, youâll see that it only has six legs. o Silverfish are small insects (between 1/4 inch and 1/2 inch) and have shimmering, silver-colored scales.
Appearance: The weakfish's sleek body grows to 12 to 18 inches on average, but can grow to reach three feet in length and weigh anywhere from 6 to 18 pounds. It has a silvery-white belly and a dark, olive-green back with iridescent blue, copper or green on its sides. Small, dark spots on its back form irregular diagonal lines.