JOURNAL, OF ENTOMOLOGY AND ZOOLOGY 



167 



TABULAR STATEMENT OF THE INHABITANTS OF 3300 GALLS 

 Flies 



Dates 



Sept., 



Oct., 



Nov., 



Dec, 



Jan., 



Feb., 



Mar., 



Apr., 



May, 



June, 



July, 



June, 



July, 

 Aug., 

 Sept., 



1913. 

 1913. 

 1913. 

 1913. 

 1914. 

 1914. 

 1914. 

 1914. 

 1914. 

 1914. 

 1914. 



No. of 

 Galls 



. . 61 



. . 350 



. . 320 



. . 300 



. . 250 



. . 250 



. . 122 



. . 143 



. . 520 



. . 224 



. . 100 



Larvas 



56 



286 



255 



243 



208 



196 



90 



122 



28 



Pupae 



4 



64 



66 



57 

 48 

 34 

 32 

 39 

 461 



% in 



Pupal 



Stage 



6 



18 



20 



19 



19 



14 



26 



39 



90 



Empty 



Beetles 

 Pupaj Adults Others 



1914. . . Young galls just starting to grow, 

 newly formed. 



1914... 121 121 



1914... 301 301 



1914... 80 71 4 5 



Larvae 



4 



34 



28 

 18 

 15 

 32 



35 



31 



224 2 2 f 



100 g 



All the galls studied hereafter were 



6 

 12 



Total 3300 



1977 



809 



355 



174 



a — 1 Hymenopterous larva: Eurytoma. 



h — 2 Coleopterous larvae: Hydnocera 



c — 2 Hymenopterous larvae: Eurytoma. 



d — Number of thrips nymphs: Idolothrips armatus Hood, 2 Eurytoma larvae. 



e — 2 Dipterous larvae, 2 adults: Lasioptera solidaginis O. S. ; 2 Eurytoma larvae. 



f — Ancistrocera tigris Sauss ; Lepidopterous pupa; Gelechia sp. ; 1 Eurytoma pupa; 



2 Dipterous pupae: Pachyopthalmus signatus Meigen ; 2 Lasioptera solidaginis O. S. ; 



3 Lasioptera adults. 



g — 4 Hymenopterous adults: Angochlora sp. ; 2 Halictus provancheri, Lasius um- 

 bratus Nyl. ; 2 Lasioptera larvae. 



h — 1 Lepidopterous larva: Tortricid ; 14 Eurytoma larvae. 

 i — 17 Eurytoma larvas. 



