62 Mr. W. L. Distant on 



Stal (En. Hem. i. p. 76, 1870) treated Walker's species 

 as a synonym of D. Stall, Voll. Walker's descriptions were 

 made from specimens identified by Dallas as D. dilatata, 

 which Stal had previously seen under that name when visiting 

 the British Museum. 



Summarized Disposition of Walker's Genera and Species. 



AsopinaB and Tessaratominse. 



Genera considered valid. 



Blachia, Walk. Cat. Het.i. p. 117 (1867). 

 Cecyrina, Walk. loc. cit. p. 118. 

 Ealda, Walk. loc. cit. ii. p. 409. 

 Muscanda, Walk. loc. cit. iii. p. 576 (1868). 



Genera treated as synonymic. 



Bodetria, Walk. Cat. Het. i. p. 119 (1867), = Gen. Heteroscelis, Latr. 

 Gilva, Walk. loc. cit. p. 141, =Gen. Coryzorhaphis, Spin. 



Salica, Walk. loc. cit. iii. p. 469 (1868), = Gen. Piezosternum, Amy. & 



[Serv. 



Species considered valid and described under correct Genera. 



Blachia ducalis, Walk. Cat. Het. i. p. 117. n. 1 (1867). 

 Cazira internexa, Walk. loc. cit. p. 118. n. 4. 

 Cecyrina platyrhinoides, Walk. loc. cit. p. 119. n. 1. 

 Platynopus Itetus, Walk. loc. cit. p. 127. n. 19. 



purpurascens, Walk. loc. cit. iii. p. 530 (1868). 



Canthecona concinna, Walk. loc. cit. i. p. 131. n. 9 (1867). 

 Glypsus truculentus, Walk. loc. cit. p. 132. n. 4. 

 Picromerus obtusus, Walk. loc. cit. p. 133. n. 6. 

 Macrorhaphis infuscata, Walk. loc. cit. iii. p. 531 (1868). 



spurcuta, Walk. loc. cit. 



Ealda minax, Walk. loc. cit. ii. p. 409. n. 1 (1867). 

 Pygoplatys lancifer, Walk. loc. cit. iii. p. 460. n. 7 (1868). 

 Amissus nitidus, Walk. loc. cit. p. 466. n. 2. 

 Siphnus dilatatus, Walk. loc. cit. p. 467. n. 3. 

 Lyramorpha ramifera, Walk. loc. cit. p. 476. n. 4. 

 Muscanda testacea, Walk. loc. cit. p. 577. 



Species considered valid, but requiring generic revision. 



Oplomus lineatus, Walk. Cat. Het. i. p. 122. n. 20 (1867), belongs to gen. 

 Goi^donerius, g. n. 



Platynopus bimaculatus, Walk. loc. cit. p. 124. n. 6, belongs to gen. Hete- 

 roscelis, de Cast. 



Arma invaria, Walk. loc. cit. p. 135. n. 15, belongs to gen. Podisus, Herr.- 

 Schaff. 



ampla, Walk. loc. cit. p. 138. n. 34, belongs to gen. Podisus, Herr.- 



Schaff. 



caliginosa, Walk. loc. cit. n. 35, belongs to gen. Podisus, Herr.- 



Schaff. 



