198 CATAIS^TOPINJE. 



as long as tlie others. Valves of ovipositor bifid at the tips, with 

 upturned points. 



Length '6i^ mm. ; tegmina, 33 mm. 



CjjIYLon : Trincomali. 



Type in the British Museum, 



233. Euthymia greeni, sp. n. 



Dull yellowish brown, obscure]}' mottled with blackish. Head 

 and pronotum rather thickly punctured. Tegmina subhyaline 

 with reddish brown nervui'es ; wings greenish subhyaline, with 

 brown nervures, and the hind margin rather narrowly bordered 

 with brown. Legs with grey hairs, front and middle femora 

 black, tibiae and tarsi testaceous, varied vi'ith black ; hind 

 femora black, slightly varied with testaceous towards the tip ; 

 hind tibiae and tarsi testaceous on the outer side ; tibiae black on 

 the inner side, with a yellow band towards the base, and a bi'oad 

 red space beyond the middle ; hind tarsi red on the inner side ; 

 hind tibiae witli or 10 black spines. 



Length 43 mm, ; tegmina, 30 mm. 



Ceylon : Galgedara, 



Genus OXYA. 



O.rya, Serville, Ann. Sci. Nat. xxii, 1831, pp. 264, 286; id., Ins. 

 Orth. 1839, p. 675. 



Type, O.vya hi/la, Serv., from Africa, 



Range. Africa, Asia, Australia. 



Head large, as broad as or broader than the pronotum ; fastigium 

 obtuse, transvei'se, not contracted before the eyes, which are large 

 and oblique, face very slightly oblique, almost vertical ; antennae 

 filiform. Pronotum smooth, flattened, with the median carina 

 slightly marked or wanting, metasternal lobes contiguous in both 

 sexes, Tegmina narrow, obtusely rounded at the extremity, ex- 

 panded towards the base on the costa, as long as the abdomen, 

 subhyaline, irregularly reticulated, with large cells ; wings broad, 

 rounded at the tips, and nearly as long as the tegmina. Legs 

 long and slender, hind tibiae expanded at the tips, and with about 

 ten spines on each carina, including an outer apical spine. 



Keg to tJie Species. 



1 (2) Hind femora with the upper carina projecting 



into a small tooth , re/c.r, ¥. 



2 (1) Ilind femora unarmed. 



S (4) Last ventral segment bidenticul.ate behind .... vidua, Brunu. 

 4 (3) Last ventral segment entire iitti icata, Stal. 



