On a new Genus o/ Rliiiioceiotidse. 711 



ami olive, etl;^oil ilistally with blackish at coata and inner 

 MKugin, very taintly with giey between ; cell-spot l)h\ckirih, 

 ringed with pale olive ; a curveil median daik shade from 

 costa beyond this, as in litruta ; postmedian line starting 

 from a pale spot at costa beyond Ibur-tit'ths, sharply angled 

 at SC, then rather oblitjue inwards, nearly straight, gently 

 excurved in submedian area, olive, weak, but emphasized by 

 whitish dots on veins and by proximal dark shading at costa 

 and inner margin; t'ringc mostly rod ler, but olive and pale- 

 tipped in the sinus between M' and M-. liind wing 

 similarly coloured, the brown tint predominating proximally, 

 the pinkish distally ; costa as far as SC^ and termen from 

 apex to across \V mostly white ; a faint median and a 

 moderately distinct postmedian line formed nearly as in 

 lutrata, but the latter darkened on the veins and accen- 

 tuated by whitish vein-dols, slightly incurved in submedian 

 area; some obscure subterminal clouding; fringe mostly 

 reddish. Underside very like that of a strongly marked 

 an(/iilosa, Cram, [caniaata, Guen.),the postmedian olive line 

 lather better defined and more regular, the median shade of 

 liind wing rather slighter, fringe without dark dots. 



iSan Antonio, W. Colombia, 5800 feet, December 1007 

 {M. G. Faliner). Type and cotype in coll. L. B. Pn-ut, 

 M. Dognin possesses an example from Loja, Ecuador, which 

 Mr. Druce many years ago, by mistake, determined for hitn 

 as succedens, Walk, (a pure synonym of latrata). The hind 

 wing beneath is particularly unlike that of latrata. 



LXXVIII. — Paraceratherium bugtiense, a nexo Genics of 

 Khinocerotidse from the JJugti llilis of Baluchibtan. — 

 Frelbninary JSoiice. 13y C. FoRSTEU-Cooi'EK, M.A., 

 University Demonstrator in Comparative Morphology, 

 Cambridge. 



[Plate X.] 



The type species of this new genus is found in the Upper 

 Oligocene deposits of the Bugti Hills in Baluchistan. The 

 material is somewhat fr(igmentary, though enougli has been 

 obtained to warrant the formation of a new genus for its 

 reception, the generic characters relied upon being the very 

 unusual position and shape of the two lower incisors, whicli 



