SUMATRAN COLEOPTERA. 33 



Wall. the sutural margins of the elytra are acutely pro- 

 longed at the end, and that in this species the pygi- 

 dium ia provided with a longitudinal crest , which , 

 however, does not extend to the apical margin. In rufo- 

 vittata Guer. {illusa Jans, is unknown to me) the su- 

 tural margins are not at all prolonged at the end, and 

 the pygidium is not crested. 



Buprestidae. 



*Chrysochroa fulminans Linn. — 7 ex. 

 *Belionota scutellaris Fabr. — 1 ex. 

 *Agrilus armatus Fabr. — 1 ex. 

 » spec. — 1 ex. 



Elateridae. 



Lacon lupinosus Cand. — 1 ex. 



*Alaus lacteus Fabr. — 2 ex. 



*Pachyderes macrothorax Wied. — 2 ex. {^f and Q). 



Cardiophorus carduelis Cand. — 1 ex. 



*Ludius macassariensis Cand. — 1 ex. — Dr. Candeze 

 wrote me about this specimen: »Je I'ai compare a mes 

 macassariensis et n'y ai pas trouve de differences." 



*Hemiops crassa Gylh. — 1 ex. 



Malacodermidae. 

 (Lycidae). 



Lycostomus spec. — 1 ex. 

 Conderis spec. — 1 ex. 

 Ditoneces spec. — 1 ex. 



(Calochromidae). 



Calochromus spec. — 1 ex. 



(Lampyridae). 



*Pyrocoelia terminata Gorh. (Trans. Ent. Soc. London. 

 1880. p. 92. — Olivier, Notes Leyd. Mus. 1886. p. 207). 

 — 3 ex. 



Notes from tlie Leyden museum. Vol. XII. 



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