Ptychobranchus occidentalis

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1	Kansas School Naturalist ISSN: 0022-877X Published by EMPORIA STATE UNIVERSITY Editor: JOHN RICHARD SCHROCK Editorial Committee: TOM EDDY, BILL JENSEN, R. BRENT THOMAS, ERIC YANG Editors Emeritus: ROBERT BOLES, ROBERT F Add to Reading List Source URL: www.emporia.edu Language: English - Date: 2011-09-18 12:49:06 Fauna of the United States Glochidium Epioblasma triquetra Mussel Ptychobranchus occidentalis Epioblasma Lampsilis Winged mapleleaf Alasmidonta viridis Phyla Protostome Unionidae