The River Shrimp, Macrobrachium ohione (Smith), in Virginia

The \u27\u27river shrimp belonging to the genus Macrobrachium, which range in length from 34 to more than 230 mm., are not to be confused with the smalier glass shrimp belonging to the genus Palaemonetes, at least one species of which is a common form in the waters of the Piedmont and Coastal Plain of Virginia