Plataspinge, Thjreocoiinie, and Cydtilnai. 221 



Cydnus lautipennis, 



C'l/dnus (.Ethiis) lautipennis, StSl, Q3fv. Vet.-Ak. Forh. 1858, p. 312. 6. 

 J^thus lividus, Walk. Cat. Het. i. i). 157. n. 58 (1837). 



Cydnus indicus. 



Cj/dnus indicus, Westw. in Hope Cat. i. p. 19 (1837). 

 ^thusferus, Walk. Cat. Het. i. p. 163. u. 91 (1867). 



Cydnus pilosus. 



Ci/dnus pilosus, H.-Sch. Faun. Germ, cxxvi. 22. 

 Mhus sefosus, Walk. Cat. Het. i. p. 154. n. 39 (1867). 



Genus Chcerocydnus. 



Chcerocydnus, White, in Grey, Trav. in Australia, Append, vol. ii. 

 p. 472 (1841). 



Chcerocydn us foveolatus. 



Chcerocydnus foveolatus, White, loc. cit. fig. 6. 



Dallas in recording this species (List Hem. i. p. 124, 1851) 

 unfortunately gave as reference to White's description ' Zool. 

 Voy. Ereb. & Terr.,' instead of the Appendix to Grey's 

 * Travels,' as above. Signoret, finding no desci-iption or 

 reference in the tirst-nanied publication, considered it an 

 undescribed species and synonymic with Buchanan White's 

 C. alhosignatus^'in which opinion he was followed by Lethierry 

 and Severin in their catalogue. The two species, however, 

 are quite distinct, and two specimens of C. foveolatus are in 

 the British Museum. 



Genus Pang^US. 

 PangcBus piceatus. 



Pangceus piceattis, Stal, Stett. eut. Zeit. xxiii. p. 96 (1862). 

 uEthus tenuis, Walk. Cat. Het. i. p. 151. u. 22 (1867). 

 JEthus parilis, Walk. loc. cit. p. 153. n. 35. 



Pangoius docilis, 



ALthus docilis, Walk. Cat. Het. i. p. 154. n. 37 (1867). 



Panffceus Dallasi (part.), Leth. & Sev. Cat. Gdn. HiSm. i. p. 69 (1893). 



Tiiis species is represented by the type specimen alone, 

 which is carded and not in the best condition, the pronotum 

 being somewhat injured. Signoret opined that this might 

 prove to be his species P. Dallasi, but it seems distinct from 

 Signoret's figure and description, in having the central trans- 

 verse furrow to the pronotum somewhat obliterated at its 

 middle. 



Ann. d: Mag. X. Ih'st. Ser. 7. Vol. iv. 16 



