90 



Campelonia clerisum Say. 



Chicago, C'Ook Co. (Baker, Higley, .Jensen, Woodriill) : North- 

 ern Illinois ( Binney, Calkins); Jersey ville, .Jersey Co. ; Bata- 

 via, Kane Co. (Binney): Dii Page River, iFerrissI: Quincy, 

 Adams Co. ( Garnian I : .loliet. Will Co. (Handwerk): all rivers 

 visited (Hinkley): La Salle Co. (Huett); Sangamon Co. 

 (Marsh); Elgin, Kane Co. : Algonquin, McIIenry C'o. (Nason); 

 (Quiver Lake, Havana, Mason Co. ; Sand Lake, Lake Co. (State 

 Laboratory). 



Campelonia Inteyrioii De Kay. 



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

 (Baker, Higley, Jensen, Lyon) ; Kane Co., Fox and Hlinois riv- 

 ers ( ( 'alkins ) ; Du Page River ( Ferriss ) ; .loliet, Will Co. ( Hand- 

 werk I ; Kappa, Woodford Co. (Hart): Hamilton Co. (Lyon); 

 Elgin, Kane Co.; Algonquin, McHenry Co. (Nason); Quincy, 

 Adams Co.; Peoria, Peoria Co.; Fox and Sand lakes. Lake Co.; 

 Havana, I\Iason Co.; Milan, Rock Island Co.; Fulton Co. (State 

 Laboratory ) . 



Canipeloma integrum ohesttm Lewis. 



Fox and Illinois rivers (Calkins) ; Mercer Co. (John Henry) ; 

 Cook and Pulaski counties (Lyon); Winnebago Co. (Marsh); 

 Peoria, Peoria Co. ; Crooked Creek, Clinton Co. ; Quincy, Ad- 

 ams Co. (State Laboratory). 



Campelonia rufum Haldeman. 



Cook Co. (Baker, Jensen, Lyon, Woodruff) ; Northern Illinois 

 (Calkins): Du Page River (Ferriss); Joliet, Will Co. ( Hand- 

 werk) ; Kappa, Woodford Co. (Hart); Rockford, Winnebago 

 Co. (Hinkley) ; Mercer and Vermilion counties (Marsh); El- 

 gin, Kane Co. ; Algonquin, McHenry Co. (Nason); Fulton Co. 

 ( Wolf) ; Cedar Lake, Lake Co. ; Peoria, Peoria Co. ; Pekin Lake, 

 Tazewell Co. : Ohio River and Cache Creek, Pulaski Co. ; Clear 

 Lake, Cairo, Alexander Co. ( Srate Laboratory). 



Cainpelunia subtsolidum Anthony. 



Savanna, Carroll Co. (Baker) ; Cook Co. (Baker, Calkins, Jen- 

 sen, Lyon ) ; Northern Illinois ; Illinois and Fox rivers ( Calkins) ; 

 Grundy Co. (Daniels); Joliet, Will Co. (Haudwerk); Quincy, 

 Adams Co. (Hart); La Salle Co. ( Huett) ; Union and Pulaski 

 counties (Lyon); Mercer Co. (Marsh); Elgin, Kane Co.; Al- 

 gonquin, McHenry Co. ; Athens, Menard Co.: (Juincy, Adams 



