|
Helisoma newberryi (I. Lea, 1858) Great Basin Rams-horn |
|
|
|
Along shoreline, north side of Eagle Lake along Route 139, Lassen County, California, 5/27/2007. The three specimens range in size from 12-15 mm. |
|
|
|
Helisoma newberryi (I. Lea, 1858) Great Basin Rams-horn |
|
|
|
Along shoreline, north side of Eagle Lake along Route 139, Lassen County, California, 5/27/2007. The three specimens range in size from 12-15 mm. |
|
|
