148 SUPPLEMENT. 



ISCHNOPTERA SINENSIS. 



Mas. Lutea, f/labra ; caput jtrothoracem perpaullo superanx ; palpurum 

 arlirulus '.his picciis ; uuteniicE nigra ; prothorax maryine postico 

 ulriuque siiblruncato ; at<e apice uigricanten, abdomen longe super- 

 antes ; al(E poslicce villa discuidali nigricante. 



Male. Luteoiis, smooth, sbiiiing. Head exteiuiinfr very little beyond 

 the prothorax. Eyes tawDy, small, wide apart, each incliuliiifj a black 

 streak. Palpi slender, filironn ; tliinl j"int piceous, much lon<:;cr lliaii the 

 second. Antenna? black, a little lonjier than the body, luieoiis at the base. 

 Prothorax much broader than lon^, sliji^htly truncated in front and on each 

 side of the hind border. Legs moderately long and stout ; femora with 

 short slender spines ; tibia; with long rather stout spines. Wings extend- 

 ing much beyond the abdomen, blackish at the lips, nearly alike in 

 structure. Hind wings with a blackish stripe in the disk. Length of the 

 l)ody 6 lines; of the wings 16 lines. 



It is closely allied in structure to /. australis, but the latter is much 

 larger and has pale antennae. 



a. Ilong Kong. Presented by J. C. Bowring, Esq. 



IsCHNOPTERA CONFERTA. 



Mas. Teslacea, elliplica, subliliter punclata ; caput prothoracem paullo 

 superans, guttis qualttor poslicis discoque anticn uigris ; palpi supr<i 

 picei ; antenntE picetc, subnwniliformes ; prothorax nigricante punc' 

 talus, mactila discoidati maxima nigra angnlis anticis produclis ; 

 femora setnlosa ; alic anlica abdomen longe svperantes, slriga basalt 

 subcostali nigricante. 



Male. Testaceous, shining, elliptical, thickly and minutely punctured. 

 Head small, extending a little beyond the prothorax, four black dots on the 

 hind border of the vertex; disk of the front and of the face black. Eyes 

 blackish, wide apart. Palpi mostly piceous above. Antenna; piceous, sub- 

 moniliform. Prothorax very much broader than long, with blackish 

 ])nnciures; a very large rhombnidal bl.ick spot in the disk, its fore angles 

 elongated and acme; hind border slightly rounded. Legs short, stont ; 

 femora setulose; tibiae with long stout spines. Wings extending much 

 beyond the abdomen. Fore wings with a blackish streak along the medias- 

 tinal vein. Hind wings as long as the fore wings ; the pale lines along the 

 veins must distinctly marked. Length of the body 6 lines ; of the wings 

 1.") lines, 



Chaii-ti-bon, Siam. In Mr. Saunders' collection. 



ISCIINOPTERA? OOLiqUA. 



Mas. Albiiln-tr^lacea, fnsifnrmix. ampere punctata ; rnpul rufo-fuli'um, 

 picco fa'ici'ifiiin, caput pniiUo suprraus, marginr an tiro albido-dstarro ; 

 ocnli invirrm rrmoii ; antennir trslnrrcc : prothorax filtis dinihus 

 nigris obliqnis ; pedes breves, gracilet ; al<c aniicie subcoriaccif, 

 abdomen longe suprranles, slriga basalt subcostali fusca ; altf j 

 liccc albido diaphniKr. 



')OS- 



