204 *^ t'' ~ U A^/kÜ^^m mi^ W M I - «r M O IG iK i : vJt ^ 



spots to mesonotum united by an oblique bar to the central stripe. 



Hab. — Riukiu (Daitöjima, a small southeastern island of the Riukiu Archi- 

 pelago); 2 J s[jecimens were sent to me by Mr. S. Uchida. 



40. Euterpnosia hoppo "• «p- 



Allied to Ji. ckibcnsis Mats., from which it differs as follows: — 

 Body much larger, more greenish; f.ice with a central black stripe, inclosing 

 in the middle a narrow ochraceous stripe; 2 central stripes to pronotum nearly 

 parallel, only at the posterior margin being much dilated; a small conical black 

 spot outwardly on each side of obconical spots indistinct; the hind margin of each 

 dorso- abdominal segment fuscous; tuberal projections to the third segment 

 smaller, fuscous ; opercula much broader, on the outer sides much more rounded ; 

 ovipositor of the female long, but somewhat shorter than the genital segment, 

 ochraceous, being black on its apex. 



Length — excl. tegm. J 28-'^ 25 mm.; e.xp. tegm. J 68-^ 70 mm. 

 Hab. — Formosa (Hoppo); 5 (4 J , i ^ ) specimens collected by the author. 



41. Euterpnosia iwasakii Mats. 



Parana izcasai-ii Mats., Thous. Ins. Jap. Add. Vol. 1. p. 76, t. 9, f. 6 



(1913)- 

 Hab. — Riukiu (Yayeyama); 2 J specimens collected by Mr. T. Iwasaki. 

 Nom. Jap. — lzoasaki-liiinchayHr:cim. 



42. Euterpnosia viridifrons »■ sp. 



Closel)' allied to E. hoasal'ii Mats., from which it differs in the following 

 characters : — 



J . Body much smaller; vertex with a black transverse band across the ocel- 

 lar region, face entirely green, without any blach spot or striation; 2 central black 

 stripes to pronotum at the posterior margin somewhat dilated; central lanceolate 

 black stripe to mesonotum at the anterior 2/3 \-ery narrow; opercula much smaller, 

 not truncated laterally; the second apical cross-vein opens nearly in the middle of 

 the first ulnar area, while the cross-vein opens in the fourth apical area. 



Length — excl. tegm. 20 mm.; exp. tegm. 56 mm. 



Hab. — Formosa (Kanshirei); one J specimen collected by the late Y. Sakai. 



