Overlapping markers can be separated by clicking on them.
Hovering the cursor over a marker will show the site's name.
Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
Jefferson County, Ohio, USA
coordinate is general for the enitre county.
latitude: 40.367001
longitude: -80.75
Precision of location: Alexandria Digital Library (with USGS GNIS data)
Site Named Here: By name of island, bay, strait, lake, river, or stream, etc., named in source publication
| Phagocata gracilis | prior to 1965 | Springs, creeks, and lake in the county. | ||
| Phagocata gracilis | prior to 1932 |