444 Mr. J. S. Baly's descriptions of 



medium leviter trausversim depressis, tenuissime punctatis. Lonn^. 

 3 lin. 



Hah. Porto Eica. 



Head trigouate, shining black ; antennae filiform, pale green, the 

 fifth to the eighth joints, together with the eleventh, black, the 

 ninth and tenth white; the second and third very short, equal. 

 Thorax rather broader than long ; sides slightly diverging and 

 sinuate fi-om the base to beyond the middle, thence rounded and 

 converging towards the apex ; disk shining, impunctate. Elytra 

 oblong-ovate, convex, transversely depressed across the middle, 

 dark grass-green. 



Diahrotica latevittata. 

 Oblongo-ovata, convexa, sordide prasina, nitida, pedibus pallide 

 viridi-piceis ; antenuis pallide piceis, articulis penultiuiis duobus 

 sordide albidis ; thorace IsBvi, dorso non impresso ; elytris oblongis, 

 crebre punctatis ; utrisque vitta lata castanea, a basi fere ad apicem 

 extensa ornatis. Long. 3 lin. 



Hah. Aiaazons ; a single specimen. 



Head much longer than broad, wedge-shaped; antennae slender, 

 filiform, the third joint short, about one-half longer than the 

 second ; the ninth and tenth yellowish white ; the eleventh in the 

 single specimen before me broken off. Thorax rather broader than 

 long ; sides straight and nearly parallel from the base to beyond 

 the middle ; disk smooth, convex. Elytra oblong, finely but 

 closely punctured ; on each elytron, running downwards from the 

 humeral callus, is a raised longitudinal line, the space on the inner 

 side of which is longitudinally sulcate. 



Diahrotica apicalis. 

 Auguste oblongo-ovata, convexa; flava nitida, capite, elytris 

 apice, post-pectore, tibiis tarsisque nigris ; antennarum articulis 

 basalibus tribus flavis, dorso piceo tinctis, duobus penultimis 

 albidis ; thorace convexo, laevi, dorso non impresso ; elytris 

 oblongis, temaiter sat crebre punctatis. Long. 3^ lin. 



Hah. Guatemala. 



Head triangular, not longer than broad; antennae filiform, three- 

 fourths the length of the body, the three lower joints fulvous, more 

 or less stained with piceous ; the ante-penultimate and penultimate 

 ones, together with the extreme base of the apical, white ; the 

 third joint short, rather longer than the second, the fourth equal 

 in length to the preceding two united. Thorax slightly brc ador 



