84 . EUMASTACIN.E. 



compressed. Tegmiim rather narrow, projectiug beyond the hind 

 femora, and dark at the tip. 



Length 13 mm. 



Ceylon : Hambantota. 



Type in the Oxford Museum. 



Genus SCIRTOTYPUS. 



Scirtotypus, Brunner von Wattenwyl, Abb. Senckeub. Ges. xxiv, 

 1898, pp. 216, 220 ; Burr, Gen. Ins., Ortb. Eumast. 190-3, pp. 3, 4. 



Type, Scirtotypus aherrans, Brunn. 



Range. Ceylon, Borneo, W. Africa. 



Fastigium of the vertex obtuse, but the occiput raised behind 

 it, and obtusely pointed and carinated. Prouotum closely granu 

 lated, shorter than the height of the head, with the crest raised 

 and serrulated. Tegmiua broader towards the extremity, and 

 obliquely truncated ; wings shorter than the tegmina. AH the 

 femora much compressed and dilated, \\\t\\ the hind pair serrated 

 above ; hind tibiae armed above with large spines, and with a 

 large triangular lobe near the base. Valves of the ovipositor 

 smooth. 



90. Scirtotypus greeni, Burr. 



Scirtotypus fjreeni, Burr, Ann. Soc. Espan. xxviii, 1899, pp. 99, 100. 



S. Brown. Fastigium of the vertex perpendicular, truncated 

 at the tip. Pronotum compressed, strongly crested, with the 

 dorsal carina oblique in front, and strongly excavated behind, 

 with the hind margin acuminate, with the point in the form of a 

 hook. Tegmina narrow, parallel-sided, obtusely truncated, brown 

 at the base, then hyaline; tip brown, with a hyaline spot towards 

 the extremity of the inner margin. Wings longer than the 

 tegmina, with the tips brown and caudate. All the femora much 

 compressed, with the upper cai'ina denticulated ; hind tibia? sub- 

 sinuate, lobate, with the lobes not denticulated, brown, with 

 indistinct pale rings, and the spines with pale markings. Abdomen 

 compressed, carinated ; cerci short, conical, incurved ; subgenital 

 lamina short. 



Length 9"7o mm. ; pronotum, 2'75 mm. ; tegmina, 10 mm. ; 

 hind femur, 9 mm. 



Ceylox : Pundaluoya. 



Type in the Oxford Museum. 



Genus ORCHETYPUS. 



Orchetypus, Brunner, Abb. Senckenb. Ges. xxiv, 1898, pp. 216, 220.'; 

 Burr, Gen. Ins., Ortb. Eumast. 1903, pp. 3, 5. 



Type, Orchetypus stibinincatus, Brunn. 



