Ml-. \y. L. Di.st;iiit's Rhtjm'holal yole,s. 153 



Kljyius inerinjukensis. 



Head and ])i-onotum black ; body beneath aud legs 

 piceous ; tegraina bronzy brown, the costal area black ; 

 pronotura coarsely punctate, centrally longitudinally cariuate, 

 the posterior process very strongly tricariuatc, and between 

 thecarinations very coarsely punctate ; tegmina twice longer 

 than broad. 



Long., incl. tegra., 7 mm. 



Hab. Borneo ; Mt. Merinjak {J. C. Moulton) . 



Genus Eufrenchia. 



Eufrenc/tia, Goding, I'roc. Linn. 8oc. N.S.W. xxviii. p. 24 (1903). 

 Sertoniis, StSl (part.), tEfv. Vet.-Ak, I'orh. 1869, p. 287. 



Type, E. falcata, Walk. 



Stal (supra) referred to his genus Sertorius (indicated 

 without type in his 'Hem. Africana'), and including his 

 S. curvicornis^=zCentrotus falcatus, Walk. This alone would 

 have disqualified Eufrenchia, of which falcatus is the type. 

 However, previously, in 1866, " Berl. ent. Zeitschr. x. 

 p. 387, '^ Stal had given Centrotus australis, Fairm., as the 

 type of his genus Sertorms, which disposes of his subsequent 

 determination (1869), and the genus Eufrenchia becomes a 

 necessity. 



Eufrenchia falcata. 



Ce7itrotus falcatus, Walk. List Horn. ii. p. 622 (1851). 

 Centrotus bicurris, Walk. List Horn., Suppl. p. 164 (1858). 

 Sertorius curvicurnis, Stal, CEfv. Vet.-Ak. Forb. 1869, p. 287. 

 Eufrenchia falcata, Goding, Proc. Linn. Soc. N.S.W. xxviii. p. 25 

 (1903). 



Hah. Australia; Tasmania. 



Walker ascribed the habitat of his C. bicurris (supra) as 

 '' New Hebrides ? '' The specimens on which he founded his 

 species were really received from Australia. 



Eufrenchia strigata. 



Centrotus striyatus, Walk. Journ. Linn. Soc. Lond., Zool. x. p. 184 

 (1868). 



Hab. New Guinea. 



Otinotus nigrorufus, sp. n. 



Head, pronotum, and scutellum black; lateral apices of 

 the scutellum ochraceous ; lateral margins efface and lateral 



