Valvata; lewisi

• Main Author: Quay, W.R.
• Format: Still Image
• Language: unknown
• Published: University of Michigan Museum of Zoology, Mollusks Division Collection 1948
• Subjects: Lava Lake; Seward Peninsula; Alaska
• Online Access: http://name.umdl.umich.edu/IC-MOLLUSK1IC-X-173337%5DUMMZ-MOL-173337_LAB; http://quod.lib.umich.edu/cgi/i/image/api/thumb/mollusk1ic/173337/UMMZ-MOL-173337_LAB/!250,250