Cercopoidea — Clastopteridae 
27 
Clastoptera obtusa Vorhines 1923a: 220 [Economics] 42 
Clastoptera obtusa Comstock 1924a: 404 [Notes] 
Clastoptera obtusa Felt 1924a: 359 [Economics] 1 
Clastoptera obtusa Metcalf 1924a: 172 [Ecology] 43 
Clastoptera obtusa Garman 1925a: 308 [Bibliography] 
Clastoptera obtusa Leiby 1925a: 44 [Economics] 30 
Clastoptera obtusa Blake 1926a: 58, 59; PI. IX, Fig. 19A [Ecology, 
illustrated] 32 :95 [Ecology] 
Clastoptera obtusa Essig 1926a: 203 [Economics] 14, 16, 24 Equals Cercopis 
[obtusa Say] 
Clastoptera obtusa Ball 1927a: 105 [Key] 
Clasptoptera [sic] obtusa Ball 1927a: 109 [Listed] 1, 7i 12, 44, 45 
Clastoptera obtusa pallida Ball 1927a: 110 [Described, food plants] 2, 23, 46 
Clastoptera obtusa Ball 1927b: 222 [Notes] :222, 223, 224, 225 [Compar- 
ative notes] 
Clastoptera obtusa Depdolla 1927a: 950 [Spermatogenesis] 
Clastoptera obtusa Downes 1927a: 16 [Listed] 36 
C[lastoptera] obtusa Johnson 1927a: 38 [Listed] 32, 47 
C[lastoptera] obtusa Leonard 1928a: 146 [Listed] 6, 48 
[Clastoptera obtusa] Metcalf 1928b: 88 [Economics] 30 
Clastoptera obtusa Brimley 1929a: 30 [Listed] 8 
C[lastoptera] obtusa Doering 1929a: 58, 59, 62, 63, 65, 66, 68, 70, 71, 
73, 92, 95, 96 [Comparative notes] :63; PI. Ill, Fig. 7; PI. VI, Figs. 
1, la; PI. X, Figs. 1, 9; PI. XIV, Figs. 1, 9; PI. XVIII, Fig. 6; PI. 
XXII, Figs. 5, 5a; PI. XXIV; PI. XXVI, Figs. 1, la, lb [Described, 
illustrated, catalogued] 
Cercopis obtusa Doering 1929a: 65 To Clastoptera obtusa obtusa Say 
Clastoptera obtusa pallida Doering 1929a: 65 To Clastoptera obtusa 
obtusa Say 
[Clastoptera obtusa] Metcalf 1929a: 117 [Economics] 30 
Cercopis obtusa Sherborn 1929a: 4505 [Catalogued] 
Clestoptera [sic] obtusa Bird 1930a: 407, 439 [Ecology] 49 
[Clastoptera] obtusa Doering 1930b: 87 [Distribution, food plants] 1 
Clastoptera obtusa Essig 1931a: 753 [Listed] 
Clastoptera obtusa Felt and Chamberlain 1935a: 15 [Ecology] 6 
Clastoptera obtusa Ballou 1936b: 455 [Food plants] 60 
C[lastoptera] obtusa Doane, Van Dyke, Chamberlin, and Burke 1936a: 
385 [Economics] 1 
Clastoptera obtusa Daviault 1937a: 107 [Notes, food plants] 7, 37 
Clastoptera obtusa Misra 1937a: 257, 263 [Chromosome number] 
Clastoptera obtusa Shelford 1937a: 261 [Ecology] 29 
Clastoptera obtusa Wolcott 1937a: 31 [Ecology] 5 
Clastoptera obtusa Brimley 1938a: 87 [Listed] 30 
cm 
SciELO 
10 11 12 13 14 15 
