M.J. Oldham 37308a; specimen record; replicates at CMNML, NHIC; identified by M.J. Oldham; 1 fresh shell (CMNML), 1 fresh shell (NHIC); empty shells at edge of creek;
M.J. Oldham 30581; specimen record, replicates at CMNML, NHIC; identified by M.J. Oldham as Dreissena bugensis ; north shore; abundant; many thousands in wind rows along shore
M.J. Oldham & K.E. Brodribb 27211b; specimen record, replicates at CMNML, NHIC; identified by M.J. Oldham as Corbicula cf. fluminea ; sandy mudflat at edge of lagoon; ca. 10 fresh valves (CMNML), ca. 10 fresh valves (NHIC) GPS waypoint 509
M.J. Oldham & R. Oldham 20589a; specimen record, replicates at CMNML, NHIC; identified as Cipangopaludina chinensis by M.J. Oldham; exposed mud during low water period; 7 fresh shells on exposed mud at edge of lake
M.J. Oldham 16991; specimen record, replicates at CMNML, NHIC; identified by M.J. Oldham as Corbicula cf. fluminea ; Lake Erie shore; 6 fresh valves (CMNML), 1 fresh complete shell (NHIC); shells on beach
M.J. Oldham 13749; specimen record, replicates at CMNML, NHIC; identified as Corbicula cf. fluminea by M.J. Oldham; Lake Erie shoreline; 2 fresh valves (NHIC), 3 fresh valves (CMNML)
M.J. Oldham 12388; specimen record, replicates at CMNML, NHIC; identified as Dreissena polymorpha by M.J. Oldham; few on beach; ca. 10 valves
M.J. Oldham, S. Brinker, J.M. Bowles 35065f; specimen record, replicates at CMNML, photo; initially identified as Actinonaias ligamentina by M.J. Oldham Nov. 2018; 1 fresh complete shell + 1 fresh valve (NHIC), 1 fresh complete shell (CMNML); empty shells at edge of Thames River; disturbed open ground on floodplain near river; separated from 35065a, Actinonaias ligamentina (https://www.inaturalist.org/observations/101194813)
M.J. Oldham 13581d; specimen record, replicates at CMNML, photo; 1 fresh complete shell (CMNML); beach (empty shells washed up from Lake Erie); removed from observation https://www.inaturalist.org/observations/58628259
Young specimen, but slight curve in the hinge line and slight swelling in the cardinal area point more to Strophitus than a young Pyganodon. Not other specimen found.
M.J. Oldham 43242; specimen record, replicates at CMNML, photo; identified by M.J. Oldham Nov. 2018; edge of Dodd's Creek; 1 fresh complete shell
M.J. Oldham 43155; specimen record, replicates at CMNML, photo; identification by M.J. Oldham; edge of muddy, wooded intermittent tributary stream of Sydenham River; ca. 5 fresh valves, some broken; muddy edges of pools in mostly dry stream; fresh; 20-30 fresh shells seen, mostly broken
M.J. Oldham, S. Brinker, J.M. Bowles 35065a; specimen record, replicates at CMNML, NHIC, photo; identified by M.J. Oldham Nov. 2018 as Actinonaias ligamentina ; disturbed open ground on floodplain near river; 1 fresh complete shell + 1 fresh valve (NHIC), 1 fresh complete shell (CMNML); empty shells at edge of Thames River; GPS waypoint 886; mixed collection with 35065f (Lasmigona complanata; https://www.inaturalist.org/observations/193069226)
M.J. Oldham & R. Oldham 30325; specimen record, replicates at NHIC, CMNML; identified by M.J. Oldham Nov. 2018 as Lasmigona costata ; rocky rapids; 3 fresh complete shells (NHIC), 2 fresh complete shells + 2 fresh valves (CMNML)
M.J. Oldham, J.M. Bowles & M.E. Gartshore 15591; specimen record, replicates at NHIC; identified as Anodontoides ferussacianus by M.J. Oldham; edge of creek (empty shells washed up on shore); 1 fresh complete shell
M.J. Oldham & J.M. Bowles 12822; specimen record, replicates at NHIC, CMNML; identified as Actinonaias ligamentina by M.J. Oldham, !A.H. Clarke; gravel bar in Thames River (empty shells washed up on shore); 1 fairly fresh valve (NHIC), 2 fairly fresh valves (CMNML)
M.J. Oldham 12444; specimen record, replicates at CMNML, NHIC; identified as Amblema plicata by M.J. Oldham; beach (empty shells washed up from Lake Erie); 4 fresh complete shells (CMNML), 5 fresh complete shells + 1 fresh valve (NHIC)
M.J. Oldham 12447; specimen record, replicates at NHIC, CMNML; identified as Amblema plicata by M.J. Oldham, !A.H. Clarke; beach (empty shells washed up from Lake Erie); 1 fresh complete shell (NHIC), 1 fresh complete shell (CMNML)
M.J. Oldham 12451; specimen record, replicates at CMNML, NHIC; identified as Cyclonaias tuberculata by M.J. Oldham; beach (empty shells washed up from Lake Erie); 1 fresh complete shell (NHIC), 1 fresh valve (CANML); evidence of Zebra Mussel attachment on shell
M.J. Oldham & J.M. Bowles 12831; specimen record, replicates at NHIC; identified as Ligumia recta by M.J. Oldham, !A.H. Clarke; shore of Thames River (empty shells washed up from river); 1 fairly fresh complete shell
M.J. Oldham 12757; specimen record, replicates at NHIC; identified as Cyclonaias tuberculata by M.J. Oldham, !A.H. Clarke; beach; 1 fresh complete shell; NOTE COLLECTION NUMBER OUT-OF-ORDER, exact date not recorded, but in 1985