CHRYSOPILUS. 



Table of Species. 



129 



1. AVinus distinctly or darkly mottled (some- 



what Trypeta-VikQ), or uniformly dark 



browu 2. 



Wings never mottled or uniformly dark 

 brown ; somewhat yellowish or (Jmmeralis 

 only) pale brown 6. 



2. Wings more or less mottled 3. 



Wings uniformly dark brown 6. ■ 



3. The pale spot beyond but contiguous to the 



stigma quite clear and sharply defined ; 1st 

 and 2nd submarginal cells and all pos- 

 terior cells with a well-defined clearer 

 spot at tip of each, but the outlines not [P- ^^l. 



sharply demarcated mannoratus, Brun., 



The pale spot adjacent to the stigma very 

 indefinite, not sharply defined; no wing- 

 border spots distingui.shable from the rather 

 clearer middle parts ot most uf the cells . . 4. 



4. Prongs of upper branch of 4th longitudinal 



vein issuing from discal cell well sepa- 

 rated ; ground-colour of hind border of 

 win"- of same shade as remainder of wing; 

 stigma brown, rather ill-defined; length, [p. 131. 



3 lum alhojjictus, Brun., 



Prongs of upper branch of 4th longitudinal 

 vein issuing from discal cell united or 

 nearly so ; hind part of wing nearly clear, 

 except for the mfuscations along the veins; 



stigma nearly black, more sharply defined ; [p. 132. 



length, 4 mm or)iati2)envis, Brun., 



5. The long dark brown stigma uninter- [p. 133. 



rupted luctuosus, Brun., 



Stigma interrupted by an elongate yellow [p. 133. 



spot flnvopunctdtus, Brun., 



6. Wing with six bluish opalescent spots ; 2ud 



posterior cell much longer than 3rd o/w/es(?e«5,sp.n.,p.l34. 



Wing without traces of opalescent spots; 

 2nd posterior cell subequal to 3rd, at least 

 in all my species 7. 



7. Mainly black species, at least the thorax . . 8. 

 Mainly yellowish or browni-sh species, at 



least the thorax almost always so ...... 18. 



8. Wings with a distinct sufTusion in addition 



to stigma ; (wings pale brown in humeralis 



only) *^' 



Wings unmarked except for the stigma .... 13. [p. 135. 



9. Wings uniformly pale brown humeralis, Brun., 



Wings never uniformly pale brown ; prac- 

 tically clear, with more or less distinct 



suffusions 10* 



10. Wing-tip clear, a distinct brownish suffu- 

 sion from stigma to beyond middle of [p- 13?. 



.^JQo- ." segrnentatui, Brun., 



Wing-tip always distinctly infuscated .... 1 1. 



K 



