632 



BIBLIOGRAPHY OP 



[PART I. 



Page. 



105 Unio cicatricosus Say. 



U. varicosus Lea. 

 105 cyphius It"/. 



U. sEsopus Green. 

 105 clavus Lam. 



U. scalenia Raf. 

 modiolifofmis Say. 

 105 crassus Say. 



U. ellipticus Bar. 

 carinatus Bar. 

 105 cylindricus Say. 



U. soleuoides Raf. 

 naviformis Lam. 

 105 crassidens Lam. 



U. cuneatus Bar. 

 nigerf Raf. 

 soleniformis Lea. 

 105 multiplicatus Lea. 



U. iiervs Say. 

 undulatus Say. 

 105 nodulatus Raf. 



U. pustulatus Lea. 

 105 occidens Lea. 



U. ventricosus Say. 

 105 Ohioensis R"f. 



U. laevissimus Lea. 

 105 ovatus Say. 



U. globosus Lea. 

 capax Green. 

 105 olivarius Raf. 



U. ellipsis Lea. 

 105 orbiculatus Hild. 



U. abrupt us Say. 

 crassus Conr. 

 105 phaseolus Ilild. 



U. planulatus Lea. 

 cuneatus Bar. 

 105 perplexus Lea. 



U. fjibbosus Conr. 

 105 Sayii Ward. 



105 plicatus Less. 



U. rariplicata Lam. 

 Peruvianus Lam. 

 costatas Raf. 

 105 parvus Bar. 



Page. 



105 Unio rubiginosua Lea. 



105 rectus Lam. 



I '. prxlongus Bar. 



106 cornutus Bar. 



U. reflexus Raf. 

 106 dilatatus Raf. fr Conr. 



U. gibbosus Bar. 

 arctior Lea. 

 nasutus Lam. 

 106 ebenus Lea. 



U. mytiloides Conr. 

 106 elegans Lea. 



106 foliatus Hild. 



U. jit xxosus Raf. 

 106 fabalis Lea. 



U. lapillus Say. 

 106 gracilis Bar. 



U. frag His Swains. 

 106 glans L.ea. 



106 iris Lea. 



U. subrostratus Bar. 

 106 irroratus Lea. 



U. verrucosus albus Hild. 

 106 metanever Lea. 



U. nodosus Barnes. 

 106 monodontus Say. 



I '. latissumus Raf. 

 106 siliquoideus linr. 



U. injhiins Bar. 

 106 pyramidatus L^ea. 



106 subrotundus Raf. 



U. circidiis Lea. 

 106 sulcatus Lea. 



U. ridibundus Say. 

 106 securis Lea. 



I '. depressa Raf. 

 106 tenuissimus Lea. 



U. velum Say. 



Anodonta purpurascens 

 106 torsus Raf. [Swains. 



106 triangularis Bar. 



U. formosus Lea. 

 cuneatus Swains. 

 106 tuberculatus Bar. 



