826 Van Duzee: Catalogue of Hemiptera 



Page 435, line 10, for Boecula read Baeoula. 

 Page 447, after line 2, add 



Parshley, Can. Ent., xlix, p. 48, 1917 (on shore drift). 

 Page 450, after line 18, add 



Hun'gerford, Ent. News, xxviii, p. 179, 1917 (life history). 

 Page 452, after line 1, add 



Hungerford, Ent. News, xxviii, p. 267, 1917 (life history). 

 Page 454, after line 4 from bottom, add 



Hungerford, Ent. News, xxviii, p. 179, 1917 (life history). 

 Page 456, line 11, for Ploa read Plea. 

 Page 471, after line 2, add 



Harvey, Can. Ent., xxxix, p. 17, 1907 (life history). 

 Page 477, after line 11, add 



Hungerford, Jl. N. Y. Ent. Soc, xxv, pp. 1, 112, 1917 (habits, life history). 

 Page 487, line 23, for SECTION read SERIES. 

 Page 501, after line 16, add 



Lander, Jl. N. Y. Ent. Soc, iii, p. 33, 1895 (domed burrows). 

 Page 502, line 3, for Calif, read Ariz. 



Page 503 line, 4 from bottom, for Okagana read Okanagana. 

 Page 504, after line 7 from bottom, add 



Davis, Jl. N. Y. Ent. Soc., xxv, p. 6, 1917. 

 Page 523, after line 23, add 



Brittain, Proc. Ent. Soc. Nova Scot, for 1917, p. 34. 

 Page 524, after line 15, add 



Brittain, Proc. Ent. Soc. Nova Scot, for 1917, p. 36. 

 Page 563, after line 9, add 



Matausch, Jl. N. Y. Ent. Soc, xxiv, p. 151, 1916 (nymphs). 

 Page 569, after line 10, add 



Gibson, Can. Ent., xlix, p. 75, 1917 (lists additional Mo. species). 

 Page 580, after line 15 from bottom, add 



Brittain and Saunders, Can. Ent., xlix, p. 149, 1917 (with plate). 

 Page 582, line 1, for p. 45 read p. 82. 

 Page 604, after line 12 from bottom, add 



Gibson, U. S. Dept. Agr., Bui. 254, 1915 (life history). 

 Page 605, line 25, add (Ph.) 



Page 616, line 16, for Aim. read Anal.; for Natl, read Nacnl. 

 Page 623, line 13, for (Van D.) read (Fieb.), and add 



Fieber, Kat. Eur. Cicad., p. 10, 1872, Doridiae. 

 Page 658, after line 9 from bottom, add 



21421^. Euscelis ozarcensis Gibs. 

 Gibson, Can. Ent., xlix, p. 184, 1917. 

 Locality : Mo. 

 Page 679, line 11 from bottom, for gilletti read gillettii. 

 Page 692, after line 14, add 



235514. Tinobregmus moodii Gibs. 

 Gibson, Can. Ent., xlix, p. 183, 1917. 

 Locality : Mo. 

 Page 708, line 9 from bottom, for bifasciata (G. & B.), read 

 a. var. gillettei n.n. — and change next line to read 



\\hifasciata Gillette and Baker, Hemip. Colo., p. Ill, 1895, Typhlocyba. 

 and indent next five lines. 



