of Malayan Cetoniidm. 565 



3. EURYOMIA RUSTICA, n. s. (PI. XIII. fig. 7) . 



Lata,, convexa, nigra ; elytris postice maculis duabus 

 rotundatis et epinieris ocliraceis ; pygidio et corpore 

 subtus ochraceis, abdomine basi et sterno in medio 

 nigris. 



Black ; head convex, punctured, clypeus but slightly 

 emarginate ; thorax convex, sub-heptagonal, the sides 

 straight, the posterior angles acute, the hind edge 

 rounded, finely punctured; elytra broad, sub-quadrate, 

 convex, slightly wrinkled ; finely and indistinctly punc- 

 tate-striate ; a large round spot on each side below the 

 middle, the epimera, and the very large pygidium, 

 ochre ; beneath, the body and abdomen are almost 

 entirely covered with an ochreous crust, the median line 

 of the sternum and base of the abdomen are black ; legs 

 clothed with pale rufous hairs ; anterior tibise with one 

 lateral tooth close to the end. 



Length 1\ lines. 



Hah.— Bovneo, '' Sarawak '^ (Coll. Wall.). 

 . A very distinct and well-marked species, not obviously 

 allied to any other of the genus. 



4. EURTOMIA TRIVITTATA, U.S. (PL XII. fig. 8) . 



Depressa, nigra ; thorace vitta mediana et alteris latera- 

 Hbus inasqualibus rubris ; elytris maculis duabus 

 sub-quadra tis rubris. 



Black ; clypeus rather broad, closely punctate, emar- 

 ginate ; thorax broad, transversely rounded, sub-angular 

 behind, finely punctate, the sides coarsely punctured, a 

 median stripe not quite reaching the clypeus, and an 

 irregular oblique one on each side, red ; elytra with four 

 strias on each side next the suture, beyond punctate, a 

 sub- quadrate red spot on each side above the middle ; 

 pygidium red at the base ; the epimera red ; beneath, 

 black, lateral segment of the sternum red, the sternal 

 process short, abruptly dilated at the end, pubescence 

 pale yellow ; anterior tibise with one stout lateral tooth 

 near the apex, and a small obscure one below. 



Length 1\ lines. 



fla?>.— Bouru (Coll. Wall.) . 



A very distinct species, perhaps nearest to B. margi- 

 nicollis. 



