LONGICORN COLEOPTERA FROM BURMA 19 



Pascue, Longic. Malay., p. 597. — Rosalia decempumlala , La- 

 meere, Ann. Soc. Ent. Belg. XXXI, p. 163, t. 3, %. G ( V )• 



Mt. Mooleyit in Tenasserim ; alt. 600-1700 metres. 



A variety of this species, in which there are no spots to the 

 elytra, was taken at Garin Mts. (district of Ghecù) , alt. 1300- 

 1400 m. The species occurs also in N. India (Sylhet, Darjeeling, 

 Sikkitn) and in Borneo and Java. 



50. Rosalia formosa, Saund. 

 Catcin Mts. 1886. 



51. Xylotrechus Hampsoni, Gahan, Ann. & Mag. Nat. Hist., 

 Ser. 6, vol. V, p. 54, pi. VII, fig. 1. 



Garin Mts. (district of Gheba); alt. 900-1100 metres. One 

 example. 



This species was described from a single specimen obtained 

 by M/ Hampson in the Nilghiri Hills, South India. It is one of 

 those intermediate forms that connect the genera Xylotrechus 

 and Clijtus. 1 have placed it in the former genus, owing to the 

 presence on the front of the head of a median longitudinal 

 groove with raised edges in the form of carinae, and of a short 

 sharp edge or carina on each side just over tlie antennary con- 

 dyle. 



52. Xylotrechus Gestroi, sp. n. {PL I, fig- 4). Capite prothoracegue 

 /lavo-pubescentibus ; prothoracis dorso sigilo cruciformi fusco cujus 

 brachiis macula triangulari utrinque sublatis ; lateribus utrisque 

 macula parva rotunda fasca; elglris fusco-velutinis, fasciis /lavisi, una 

 prope basin literae x parum slmili^ una submedia triangularis teriia 

 ad apicem transversa, ornatis; antennis pedibusque testaceis, femo- 

 ribus posticis apice infuscatis. Long. 11. Lat. 3 mm. 



One example taken at Shwegoo on the Upper Irrawaddy. 



Head and prothorax with a yellowish pubescence. The front 

 of the head with a median black line; obsoletely grooved between 

 the lower lobes of the eyes, and with a short sharp edge on 

 each side just over the antennary condyle. Prothorax rounded 

 at the sides, marked above by a dark brown figure somewhat 

 resembling a cross whose arms are supported on each side by 

 a triangular or nearly oblong spot ; on each side of the pro- 



