(Page 613) 



3. Antennae entirely black or at least the basal joint black, the two 



following and the last joint sometimes reddish-brown. L. 4-5 mm. 



1. Ph. floral is Payk. 



Antennae at base yellowish-red, distally dark. L. 3-4 mm 



2. Ph. nigra Jravh. 



(Page 614) 



4. Body black or blackish-brown. Abdomen very finely or not distinctly 



punctated. L. 4-5 mm 3. Ph. salicis 2yllh. 



Body predominatingly yellowieh-red. Abdomen rather robustly and den- 

 sely punctated. L. 4-5 mm.... 4. Ph. melanocephala F. 



5. Body of equal breadth and narrow. Trochanter of hind legs and the sixth 



ventral abdominal joint in the ^simple: 2. Subgenus Dropephylla 



Rey 6. 



Body rather oblong-oval. Trochanter of the hind legs in enlarge, dola- 

 briform (Fig. 185) and the sixth ventral abdominal joint bidentate: 

 3. Subgenus Kapalaraea Thorns. - Species reddish-yellow. L. 2.5-3 

 nun 8. Ph. pygmaea Steph. 



6. Body predominantly reddish-yellow. Slytra with robust, and at dorsum 



regularly rowed and feebly striped punctation. L. 2.5-3 mm. ; . . . . 



5. Fh. ioptera Steph. 



Body black or pitch-brown, ,,,,,,,,,,,,,,,. i , . . . i .... t , •. . ..... i... . 7 « 



7. Pronotum finely punctated, most often entirely black. L. 2-2.5 mm.... 



tt 6. Ph. vilis 5r. 



Pronotum robustly punctated, most often reddish-brown or at least with 



reddish-brown sides. L. 2.5 mm ....7. Ph. ^racillcornis Fairm 



-60- 



