434 Mr. W. L. Distant on 



Genus Dictyotus. 



Dictyotus, Dallas, List Hem. i. p. 139 (1851). 

 Tarba, Walk. Cat. Het. i. p. 236 (1867). 



Dictyotus favillacea, 



Tarba favUlacea, Walk. Cat. Het. i. p. 237. n. 1 (1867). 



Dictyotus Boei. 



Pentatoma JRoei, Westw. in Hope Cat. i. p. 42 (1837). 

 Pentatoma rBqualis,Walk. Cat. Het. ii. p. 310. n. 160 (1867) ; Leth. & 

 Sev. Cat. Gen. H6m. p. 197 (1893). 



Dictyotus similis. 



Dictyottis similis, Ball. List Hem. i. p. 143. n. 10 (1851). 

 Pentatoma truncatnla, Walk. Cat. Het. i. p. 311. n. 151 (1867). 



Dictyotus geniculatus. 



Dictyotus 

 Dictyotus 



Dictyotus yeniculatus, Dall. List Hem. i. p. 142. n. 8 (1851). 

 ictyotus lineatxis, Walk. Cat. Het. i. p. 181. n. 13 (1867). 



Dictyotus discoideus. 



Dictyotus discoideus, Dall, List Hem. i. p. 144. n. 11 (1851). 



The type of this species is no longer to be found in the 

 British Museum. 



Dictyotus vilis. 



Pentatojna vilis, Walk. Cat. Het. ii. p. 309. n. 147 (1867). 

 Pentatoma tibialis, AValk. loc. cit. n. 148. 

 (Sc/ocom ^^o/j/.si/cf ic«, White, MS. 



Dictyotus poly stictica, Dalhis, List Hem. i. p. 141. n. 6 (1851). 

 Dictyotus poii/sticticus. But!. Zool. Voy. 'Erebus ' and ' Terror,' Ins. 

 p. 26, tab. Vii. fig. 5 (1874). 



"VYliite's name is an MS. one only, which Dallas quoted. 

 Butler \\ as the first to actually describe the species correctly, 

 but is antedated by Walker, who described it in a wrong 

 position and under another name. 



Dictyotus truncatellus. 



Eysarcoris trxtncatellus, Walk. Cat. Het. iii. p. 658 (1668). 



Dictyotus ventralis. 



Mormidea ventralis, Walk. Cat. Het. iii. p. 555 (1868). 



