44 Bulletin .Wisconsin Natural History Society. [Vol. 7, Nos. 1-2. 



ALLOTROPOUS. 



Wasps: 137; 138; 140; 141; 161; 163; 165; 172; 179; 205; 206; 

 209 ; 217— all s. 



Parasitic wasps : 234 ; 247— all s. 



Flies: 368; 371; 372; 373; 376; 377; 378; 380; 383; 384; 385; 

 387; 391; 395; 400; 408; 416; 421; 423; 425; 439; 442; 444 ;— all s. or 

 f.p. 



Beetles : 507 ; 527 ; 529 ;— all s., or f . p. 

 Bugs: 541 : 552; 553; 554 — all s. 



Eutrop 3 = 3.5% 



Hemitrop 38 = 44.2% 



Allotrop 45 = 52.3% 



2. Aster paniculatus Lam. Tall White Aster. 



This has been observed in bloom from August 20 to October 

 14. The heads with their white rays, and light yellow disk florets 

 range in width from about 16 to 20 mm. In its form the upper 

 portion of the disk floret is more bell-shaped, and slightly deeper 

 than that of the preceding species, having a length of about 1% 

 mm., and a width of }i mm. The lobes of the corolla are dis- 

 tinctly spreading. There is a crossing of the stylar branches in the 

 older flowers, and there is also a contrast in color noticeable be- 

 tween the younger yellow disk flowers, and the older brownish 

 ones. 



The list of visitors containing 92 species is as follows : 



EUTROPOUS. 



Bees : 1, worker, s. ; 2, male, s. ; 13, male and worker, s. and c. p. ; 

 17, male, s. ; 40, female, s. 



HEMITROPOUS. 



Bees : 89, female, s. and c. p. ; 97, female, s. and c. p. ; 99, female, 

 s. ; 100, female, s. and c. p. ; 103, female, s. ; 105, male. s. ; 106, male and 

 female, s. and c. p. ; 107, male, s. ; 114, male and female, s. and e. p. ; 115, 

 male, s. ; 118, female, s. ; 119, female, s., and c. p.; 122, male, s. ; 123, 

 female, s. ; 124, female, s. ; 126, male, s. ; 128, male and female, s. ; 133, 

 female, s. and e. p. ; 135, female, s. ; 136, female, s. 



Wasps : 147 ; 149 ; 186— all s. 



Flies: 276; 283; 288; 300; 304; 305; 306; 307; 308; 313; 315; 

 316; 317; 318; 319; 322; 323; 330; 332; 333— all s. or f . p. 



Butterflies and moths : 449 ; 450 ; 461 ; 462 ; 463 ; 466 ; 469 ; 493— 

 all s. 



ALLOTROPOUS. 



Wasps: 137; 138; 161; 163; 164; 165; 171; 172— all s. 

 Parasitic wasps: 239; 244 — both s. 



