670 PROCEEDINGS OF THE acade:my OF [Sept, 



SAUSSURELLA Bolivar. 



1897. Saussurella Bolivar, Ann. Soc. Ent. Belg., XXXI, pp. 196, 303. 

 Type. — S. cornuta (Haan). 



Saussurella sumatrensis Bolivar. 



1898. Saussurella sumatrensis Bolivar, Ann. Mus. Civ. Stor. Nat. Genova, 

 XXXIX, p. 80. [Pangherang-Pisang, Sumatra.] 



Goenong Soegi, Lampong, Sumatra. October-November, 1901. 

 (A. C. Harrison, Jr., and Dr. H. M. Hiller.) [A. N. S. Phila.] Two 

 males. 



As the specimens examined by Bolivar were females, the measure- 

 ments of a male individual may be of interest. Length of body 

 12.5 mm., length of pronotum 16.5, length of pronotal process 2.7, 

 length of caudal femora 7. 



Section TripetaloceraB. 

 DISCOTETTIX Costa. 

 1864. Discotettix Costa, Annuario ]\Ius. Zool. Univ. Napoli, II, p. 59. 

 Tjrpe. D. armatus Costsi= Tetj^ix helzebuth Serville. 

 Discotettix belzebuth (Serville). 



1839. Tetrix Belzebuth Serville, Orthopteres, p. 759. [Java.] 

 Ena Balu, British North Borneo. [Hebard Coll.] One male, two 

 females. 



Island of Labuan, British North Borneo. [Hebard Coll.] One 

 female. 



One of the Kina Balu females has the pronotum not exceeding the 

 tips of the caudal femora. 



Subfamily EUMASTACIN.E. 

 Section Ohoroetypi. 



ORCHETYPUS Brunner. 



1898. Orchetypus Brunner, Abhandl. Senckenb. Xaturfor. Gesell., XXI^' 

 heft 2, p. 220. 



Included 0. rotundatus and subtruncatus Brunner, of which the latter 

 may be considered the type as it is figured. 

 Orchetypus ocreatus n. sp. 



Type: 9 ; Luebo, Congo. (D. W. Snyder.) [U. S. Nat. Mus., 

 No. 8114.] 



Closely allied to the Ceylonese 0. ceylonicus Karsch, but differing in 

 the strongly sinuate caudal portion of the median carina of the prono- 

 tum, the larger spines on the caudal tibice, the more subequal tegmina 

 and the shorter caudate apex of the wings. 



