296 Memoirs of the Indian Museum. [Vol. III^ 



Localities : — 



Ceylon : Ratnapura Distict — ^Bulutota. 



[Macrolinus sulciperfectus, Kuwert.] 



Macrolinus sulciperfectus, Kuwert, 1891, p. 165. 

 Macrolinus f sulciperfectus , Kuwert, 1898, p. 184. 



lyocality : — 



South Celebes : Bonthain. 



Macrolinus weberi, Kaup. 



Macrolinus Weberi, Kaup, 1868a, p. i(). 

 (Macrolinus Weberi, Gemminger and Harold, 1868, p. 971.) 



Macrolinus Weberi, Kaup, 187 1, p. 44. 

 {Macrolinus Weberi, Wytsmau, 1884, p. 334.) 

 {Macrolinus Weberi, Kuwert, 1891, p. 165.) 



Macrolinus -f weberi, Gravely, above, p. 245. 

 Locality : — 



Philippine Islands. 



Macrolinus latipennis (Percheron). 



Passalus marginepunctatus , Dejean, 1837, P- I94- 



Passalus latipennis, Dup. in Percheron,' 1841, pp. 8-9, pi. Ixxiii, fig. 3. 



Passalus latipennis, Burmeister, 1847, pp. 464-5. 

 {Passalus latipennis. Smith, 1852, p. 6.) 



Macrolinus latipennis, Kaup, 1868«, p. 19. 

 {Macrolinus latipennis, Gemminger and Harold, 1868, p. 970.) 



Macrolinus latipennis, Kaup, 1871, p. 43. 

 {Macrolinus -f latipennis + -f weberi, Stoliczka, 1873, p. 155.) 

 (Macrolinus latipennis, Wytsman, 1884, p. 334.) 



Macrolinus latipennis, Kuwert, 1891, p. 165. 



Macrolinus f latipennis + ab. orbatus + javanus + dissimilis + f rater nus ■><■ parallelipennis + batesi + 

 ■f weberi, Kuwert, 1898, pp. 186-7. 



Macrolinus -f latipennis, Gravely, above, pp. 245-246, pi. xiii, figs. 45-46. 



Gemminger and Harold regard marginepunctatus, Dejean, as a synonym of 

 latipennis, Percheron. As the former name has priority over the latter, and has been 

 accepted by nobody, it is presumably not accompanied by a description. In any case 

 it seems a pity to drop Percheron' s well-known name. 



I have seen specimens supposed (by Zang, I think) to belong to each of the 

 species orbatus, javanus, dissimilis, parallelipennis and hatesi, Kuwert, but I can find 

 no satisfactory character by which they can be distinguished one from another A 

 little cleaning showed even the maxillary palp of the so-called M. orbatus to be 

 perfectly normal. And it is scarcely likely, I think, that Kuwert' s types are any 

 more distinct one from another than these. 



Localities : — 

 Burma. 



' See above, p. 270, footnote. 



