Since the dawn of civilization, leeches have been firmly attached to medicine. Therapeutic bloodsuckers are seen in murals decorating the tombs of 18 th dynasty Egyptian pharaohs. They got their ...
A 437-million-year-old fossil from a deposit in Wisconsin could be the oldest species of leech ever found. By Jack Tamisiea If you look around Waukesha County in Wisconsin today, it can be difficult ...
Around 20 of the 80 North American leech species are found in North Carolina. While leech bites are generally harmless, they can become infected. A common worry among visitors to lakes, ponds and ...
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