New Zealand mud snails in a running stream in central Pa. (Edward Levri/ Pennsylvania State University-Altoona) Biologists led by the University of Iowa have discovered an invasive species of tiny ...
Invasive species, beware: Your days of hiding may be ending. Biologists led by the University of Iowa discovered the presence of the invasive New Zealand mud snail by detecting their DNA in waters ...
Long a problem in the western U.S., the New Zealand mud snail currently inhabits four of the five Great Lakes and is spreading into rivers and tributaries, according to a Penn State team of ...
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