65 



Section Kiiniiiin Ualint'wiui-.* ' ' ' ". - ' 



Lampsilis luteola Lamarck (= siliquolrh's Barnes, '//s/«h« Anthony). 

 Oregon, Ogle Co. (Baker); Cook Co. (Baker, Calkins, 

 Higley, Jensen, Lyon, Nason) ; Mt. ('armel, Wabash Co. (Calk- 

 ins); Northern Illinois (Calkins, Nason); Dundee, Kane Co. 

 (Engleholm, Nason); Hickory Creek, Will Co. (Ferriss) ; Du 

 Page River (Gault) ; Kankakee and Du Page rivers (Hand- 

 werk) ; Illinois River (Handwerk, Kelly) ; Mackinaw River, 

 Kappa, Woodford Co. (Hart); Rock, Pecatonica, and Kishwau- 

 kee rivers, and Kent's Creek (Hinkley) ; Little Wabash and 

 Big Muddy rivers (Hinkley, for s'diquoldcs); La Salle Co. 

 (Huett); Quiver Creek, Mason Co. (Kelly); Crystal Lake (Ly- 

 on); Cedar Lake, Lake Co. (Marcy); Washington Co. ; Missis- 

 sippi River, Mercer Co. (Marsh); Calumet River; Algonquin 

 and Silver Lake, McHenryCo; Athens, Menard Co. (Nason); 

 Illinois River; Spoon River (Strode) ; Southern Illinois (Ulffers, 

 for siUquoides) \ Fulton Co. (Wolf); Lake Michigan, Chicago, 

 Cook Co; Havana, Mason Co. (State Laboratory). 



Lampsilis ligaincntina Lamarck (=('/'<7s&a Say). 



Oregon, Ogle Co.; Savanna, Carroll Co. ; Cook Co. (Baker); 

 Northern Illinois; Mt. Carmel, Wabash Co. (Calkins); Dundee, 

 Kane Co. (Engleholm, Nason) ; Kankakee River (Ferriss) ; Kan- 

 kakee, Illinois, and Du Page rivers (Handwerk) ; Mississippi 

 River, Quincy, Adams Co. (Hart); Rock, Pecatonica, Kaskas- 

 kia, Wabash, and Little Wabash rivers (Hinkley) ; La Salle 

 Co. (Huett); Spoon and Illinois rivers (Kelly, Strode) ; Mercer 

 Co., Mississippi River (Marsh); Athens, Menard Co; Algon- 

 quin, McHenry Co. (Nason); Southern Illinois (Ulffers) ; Ha- 

 vana, Mason Co. (State Laboratory). 



Lampsilis upsoni Marsh {= ligamentina) is reported from 

 Mercer Co. (Marsh) and from the Kishwaukee River (Hinkley 

 and Marsh). Simpson (Synopsis, p. 539) makes this a synonym 

 of ventricosa. 



*L'imjmU.< iirojii-iii Lea. A specimen of this species, identified by Mr. C. T. Simpson, 

 is in the collection of the Chicago .\ca<lpmy of Sciences and was received from 

 Mr. W. W. Calkins as from the Illinois River. As this species has been found 

 only in Virjiinia anil (ieorgia the Illinois record must be considered very doubt- 

 ful. The probability is that the specimen became mixed with Illinois shells. 



