JOUENAL OF ENTOMOLOGY AND ZOOLOGY 113 



are successiveh' larger, from the short anterior one to the large 

 posterior one. Segments II to VII with five pairs of appendages 

 of which tlie first three are small, the fourth intermediate 

 between them and the enlarged fifth. 



Eighth segment bearing the stigmal field and the caudal 

 appendages. Dorsal side of this field with a pair of long slender 

 lobes which are bent conspicuously cephalad. Stigmal field 

 (figure 5 of plate I) very small, oval, the two rounded-oval 

 stigmata are situated side by side and close to one another, 

 facing one another and capable of being closely appressed. On 

 the ventral side of the stigmal field are two lobes, directed 

 ventrad, which Dr. Mueggenburg regards* as being the ninth 

 segment, the inner faces of these lobes with a conspicuous jet- 

 black line, the ti)) ending in a sharp recurved hook. A'^entral 

 surface of the terminal segments with small protuberances. 



PUPA (Plate II) 



Length from head to the tip of the abdomen, $ , 10.4-11.4 mm.; 

 2 , 10-13 mm. 



Length from head to tip of tarsi, $ , 5.2-5.3 mm. ; 2 , 5.1-5.4 mm. 



Dextro-sinistral width at the wing-pad, 5 , 2-2.2 mm. ; 2 , 2.2-2.6 

 mm. 



Dorso-ventral depth at the wing-pad, S , 1.9-2.2 mm. ; 9 , 2.1-2.5 

 mm. 



Living pupae have the breathing horns light yellow, the ter- 

 minal half a little more brownish ; a brownish-black mark on the 

 prescutum; the abdomen is greenish, more yellow behind; 

 the dorsal spines are clear light green throughout, occa- 

 sionally the tips a little infuscated. Alcoholic pupae — meso- 

 notal prescutum with a dark brownish-black mark, irreg- 

 ularly U-shaped, the arms of the U directed backward, the dark 

 color produced caudad and cephalad along the middle line froiTi 

 this mark; a triangular or rounded black spot on either side of 

 the scutellar lobe ; metanotum with a large blackish median blotch 

 which is continued cephalad onto the mesonotal postnotum. 

 Abdomen with an interrupted brownish-black longitudinal line 

 along either side of the middle of the dorsum ; the caudal margin 



