48 Mr. G. J. Arrow cm neic Coleoptera 



Hind iciiiq with tlie costal and discal spot as on upperside, 

 and two crimson-centred lineally-conjoined lunules on middle 

 of the abdominal niargin ; the basal area of the winc^, a broad 

 zigzag fascia across the inner discal area^ and a similar outer 

 discal fascia speckled with minute black scales, the basal 

 fascia enclosing two outwardly placed anterior crimson spots, 

 also one within the cell and another on the abdominal 

 margin ; the outer discal fascia is edged by a slender sub- 

 marginal black line incurved between the veins and joined to 

 a similar marginal line with black points at the vein-tips, 

 these latter including their contiguous cilia. 



Expanse, ^ , 2| inches. 



I Jab. Baluchistan. 



Several specimens, all males, were obtained by Mr. O. C. 

 Ollenbach, between Quetta and Nushki, at 5000 feet elevation. 



The nearest ally to the above species appears to be Parn. 

 maxima, Staudinger, from Samarkand. 



XII. — On Three remarkable new Melolonth'd Coleoptera 

 from Sumatra and Borneo in the British Museum. By 

 'Gilbeet J. Aekow. 



Nematophylla, gen. nov. 



Caput latum ; clypeus brevis : labrum bilobatum ; maudibuUr crassfp. 

 obtusfe, dentibus molaiibus maijnis, striatis ; maxillae cornea?, 

 bilobatce, lobis bidentatis, palpis maxillaribus longis. gracilibus, 

 articulo ultimo securiforme : mentum subquadratum, medio pro- 

 funda sulcatum et utriiique lajve elcvatum ; antennae maris 10-, 

 foerainfe 9-articulata?, illius articulis tribus iiltimis longissimo 

 ilabcllatis, articulis 3"- 7'" brevissimis, 2" paulo uiaiore, 1" sat 

 lono-o ; pedes graciles, unguibus medio dentatis, tibiis autieis 

 tridentatis, coxis nnticis parvis, vix trausversis ; segraeuta abdo- 

 minalia medio consolidata. 



Nematophylla rugosa, sp. n. 



Rufo-fupca, paulo depressa ; capite lato, crebre punctato-rugoso, 

 ocidis magnis, clvpeo a fronte linea impressa parum distineta 

 separato, antice subangulariter emarginato, margine vix reflexo ; 

 protborace lato, lorigitudinalitcr aciculatim rugoso, medio levitor 

 sidcato, postice marginato, leviter sinuate, lateribus subtilitor 

 crenatis, sat regulariter arcuatis, postice valde coutractis, angulis 

 fere rectis : scutello t'erc a^quilaternli. velutino ; elytris multo 



