52 GENERAL CATALOGUE OF THE HOMOPTERA 



quadripunctata Provancher — Continued 



Agallia 4-punctata Osborn 1921a: 5 [Listed] ^^ 



Agallia 4--punctata Severin 1921c: 19 [Listed] ^^ 



Agallia 4-punctata Lawson 1922c: 332 [Listed] ^^ 



A[gallia] 4--punctata Olsen 1922b: 127, 128 [Comparative notes] 

 129 [Notes] 2.34 



Agallia 4-punctata Osborn 1922c: 31 [Ecology] ^ 



[Agallia] quadripunctata De Long 1923a: 59 [Key] : 60; figs. 5, 3 



[Described, illustrated, catalogued] ^* Equals Ulopa canadensis 



Van D. 

 Agallia 4-punctata De Long 1923b: 369 [Ecology] ^^ 

 Agallia 4-P'^nctata Buys 1924a: 9; pi. II, figs. 18a, b; pi. IX, 



figs. 89, 90 [Key, described, illustrated, catalogued] Equals 



Bythoscopus [quadripuvctatus] Pro v. 

 Agallia 4-pu7ictata Essig 1926a: 208 [Notes, food plants] ^°' ^^' ^^ 



Equals Bythoscopus [qiiadripunctatus Prov.] 

 Agallia 4-punctata Osborn 1926c: 340 [Listed] ^^ 

 Agallia j.-punctata Osborn 1926e: 340 [Listed] ^^ 

 Agallia 4-punctata Downes 1927a: 17 [Listed] ^^ 

 A[gallia] quadripunctata Johnson 1927a: 34 [Listed] ^^- ^^ 

 Agallia 4-pu'r)ctata Stearns 1927a: 6 [Food plants] ^^ 

 Agallia 4-punctata Barber 1928a: 194 [Listed] ^ 

 A[gallia] quadripunctata Leonard 1928a: 157 [Listed] ^' ^^ 

 Agallia quadripunctata Osborn 1928h : 206 [Key] : 207; figs. 3, 



3a-g [Described, illustrated, ecology] ^'^ : 369 [Listed] ^^ 

 Agallia 4-punctata Hendrickson 1930a: 79 [Ecology] * 

 A[gallia] quadripunctata Johnson 1930a: 33 [Listed] ^°' *° 

 Agallia 4-punctata De Long and Davidson 1931a: 378 [Econom- 

 ics] lo, is. 22. « . 3gQ [j^3yj . 3gi. ^g_ 1^ pi_ I [Described, 



illustrated, catalogued] *■ ■^°' ■^^' •'^' ■'®' ^^^ ^^ Equals Bythoscopus 

 4-punctata Prov. 

 Agallia 4-punctata Dobroscky 1931a: 64 [Listed] e. 30. 39 

 Agallia quadripunctata Neiswander 1931a: 55 [Food plants] ^'' 

 Agallia quadrata [sic] Hamilton 1932a: 244 [Economics] ^ 

 Agallia quadripunctata Lowry 1933a: 63, 65 [Ecology] ^^ 

 Agallia quadripunctata Oman 1933b: 3, 4 [Economics] ^°' 2^' '^^^ *^' 

 44, 45, 46 ; 26 [Key] : 33, 37, 38, 39, 40, 41, 42 [Comparative 

 notes] : 41; pi. 2, fig. B; Text figs. 8D-F, 16A [Described, 

 ecology, illustrated, catalogued] 1 . 10 . 13 . le . 22 . 31 , 33 . 35 , 42 , 43 , 44 , 45 , 

 46, 47, 48, 49 gquals BytJioscopus quadripunctatusTrov. Equals 

 Ulopa canadensis Van D. 

 Agallia quadripunctata Brown 1934a: 224 [Listed] ^ 

 Agallia quadripunctata Knowlton 1935a: 110 [Listed] ** 

 Agallia 4-punctata Knowlton and Allen 1936a: 269 [Listed] ** 

 Agallia quadripunctata La Hue 1936a: 311 [Food plants] ^^ 



