PROTAETIA HAGENI. 125 



numerous towards the apex; the apex is inconspicuously 

 produced at the suture and blunt. They are moreover pro- 

 vided with some irregular small white dots , especially on 

 the outer margin , and with a short transverse white stria 

 near the suture at the beginning of the depressed portion 

 and one or two others midway between this stria and the 

 apical margin. The pygidium is very delicately sculptured 

 in a transverse direction and provided with short bristles 

 and six white spots : four on the hind margin , and two 

 on the disk near the base. — Beneath shining, the sides 

 of the breast and the hind coxae densely sculptured ; the 

 abdominal segments with a few punctures on the lateral 

 margins, and with a double row of yellowish white spots 

 on each side ; the breast and the femora covered with long 

 yellowish hairs , the middle and hind tibiae densely fringed 

 with similar hairs. The sternum provided with an impres- 

 sed longitudinal line, the sternal process much dilated and 

 almost circular at the end. The anterior tibiae with two 

 obscure teeth below the apical one, the middle and hind 

 tibiae notched about the middle on the outer margin. 



Two specimens from Nagasariba in the neighbourhood 

 of the Lake of Toba (interior of Sumatra), captured by 

 Dr. B. Hagen during his second journey to that lake. I 

 am much pleased in naming the species after this natura- 

 list, to whose continuous researches in East- and Central 

 Sumatra we owe the discovery of many novelties. 



3. Zonopterus suspectus , n. sp. 

 (Plate 4, fig. 5). 



It may be that this species is not correctly referred to 

 Zonopterus , but I do not see any better place for it. 



Length 47 mm., width of the shoulders of the elytra 13 

 mm. — Dark steel blue , the thorax more blackish , the 

 mandibles and apical portion of the elytra tinted with 

 green; the six apical joints of the antennae, the tarsi (with 



Notes from tlie Ley den ]VIiiseiiin, "Vol. VII. 



