264 



Petersen, H. Sauter's Formosa-Ausbeute. 



the abdomen in the greater part of specimens mostly blackish brown ; 

 the rest of abdominal Segments, the legs and the underside of thorax 

 pale brown to yellowish brown with exception of the tarsal joints, 

 which are a little darker. The bind border of the third tergit pro- 

 duced into a broad semicircular Prolongation. The genital valves 

 Short and wide apart. Two curious, very long, threadlike pro- 

 longations are placed in the space between the two branches of the 

 forceps. The 2'^'^^ abdominal segment very short, much broader than 

 long. Wings hyaline with a very faint, yellowish tinge and with 

 sooty-brown bands and markings. 



Fig. 14. Forceps oi Panorpa deceptor, Fig. 15. Panorpa deceptor, S- 



<^, seen from the underside. Apex of abdomen, seen from side. 



$ has the five basal abdominal segments, generally, more dark 

 coloured than in the male. 



Length of body 14 — 15 mm; fore wing 14—15 mm; bind wing 

 13—14 mm. 



10 d'd and 19 5$. Taihorin, 7. XI. 1911; 1 cf and 6 $ $, 

 Taihorinsho, 7. IX. and 7. XL; 1 c/, Kosempo, 7. VII. 1911; 2 cfc/, 

 1 $. Sokutsu, V. 1912; 3 $ $, Anping. 



This species very much resembles Campodotecnum formosanum 

 Navas with regard to the colour and markings of the wings ; the 

 nervature of wings, the shape of anal appendages in the male and 

 other characters, however, show very clearly that it is a distinct 

 species. The male very easily may be recognized from that- of 

 C. formosanum, especially by the shape of the anal appendages; 



