d6 Mr. C. J. Gulian on new Longicorn 



placed almost wholly in front of the middle. Each elytron 

 furnished at the base with a short crest, which is more raised 

 behind than in front, and behind the middle with a second 

 more prominent crest, which is less raised anteriorly, where 

 it is preceded by a row of small tubercles. The somewhat 

 serrated lateral carina extends from the shoulder almost up 

 to the beginning- of the posterior third of the elytron. The 

 tibiae are annulated with an obscure greyish pubescence 

 above and below the middle of their length. 



Id act us Bettoni, sp. n. 



Capitis fronte genisque cinereis, fronte inter oculos fusoo-bifasciata, 

 lateribus occipiteqne fulvescentibus j prothoraee supra griseo- 

 i'ulvescente lateraliter fusco-vittato, disco fcuberculis quinque, 

 quarum quatuor minimis, instructo, ad basin signatura fusoa, 

 litera Y-inversa simulante, notato ; elytris antice late cineras- 

 centibus, postice fulvesoentibus, lateribus prope basin et fascia 

 obliqua prope medium infuscatis ; utroque elytro pone basin 

 crista brevi longitudinali, et pone medium fasciculis quatuor vcl 

 quinque, instructo ; corpore subtus cum pedibus cinerascentibus. 



Long. 9-13, lat. 3-4 1 mm. 



Bab. Samburu and Voi, Brit. E. Africa (0. S. Betton), 

 Head with a dense ashy-grey pubescence on the cheeks and 

 front, the latter marked between the lower lobes of the eyes 

 with two narrow, transverse, fuscous bands. Prothorax with 

 a broad and distinct tubercle on each side and with five 

 tubercles on the disk, of which one, placed in the middle, is 

 much larger than the rest ; the disk covered with greyish or 

 tawny pubescence, and having between the median tubercle 

 and the base a dark brown mark resembling an inverted 

 letter Y. A dark brown band runs along each side of the 

 prothorax just below the lateral tubercle. The pubescence 

 covering the elytra is of a greyish or fawn-colour over the 

 whole of the anterior part of the disk and yellowish tawny 

 over the posterior part ; between these two differently coloured 

 parts there is an oblique fuscous band, sharply limited in 

 front, and continued along the side of each elytron up to the 

 base. Behind the base of each elytron there is a short longi- 

 tudinal crest, while at the anterior border of the fuscous band 

 there are three or four small tufts of hair, a few similar tufts 

 being placed a little further back. The elytra are strongly 

 and closely punctured towards the base, especially at and 

 around the shoulders, and are somewhat broadly depressed 

 behind the basal crests. The legs and the underside are of a 

 yellowish or testaceous colour, covered over with an ashy-grey 



