208 INDEX. 
B. analis, 133 
B. borealis, 133 
B. dubia, 133 
B, sctarina, 133 
B. trivittata, 133 
B. plana, 13 
Bolitophilinss 15, 101, 146 
Bolitophila, 92, 94, 95, 146 
B. cinerea, 146 
B. fusca, 146 
Bombylide, xiii., 3, 13, 16, 19 
Bombylius, 
Borboride, xviii., 17 
Brachycampta, 104, 123 
B. bicolor, 123 
Brachycera, 3, 6, 12, 14, 15, 38 
Brachyneura, 50 
Bradysia, 102, 112 \ 
B. brevipennis, 112 
Brauer, 18 
Braulide, xix., 17 
‘* Breastbone ” of Cecids, 45, 46 
Cc. 
Cezelosia, 103 
Czenomyia, 19 
Camptocladius, 169, 185 
es byssinus, 185 
a aterrimus, 185 
minimus, 186 
Campylomyza, 51, 86 
. acerts, 
C. bicolor, 86 
C. flavipes, 86 
C. halterata, 86 
Campylomyza, fossil, 86 
Catocha, 51, 87 
C. latipes, 87 
Cecidomium grandevum, fossil, 170 
Cecidomyidee, xi., 5, 15, 18, 20, 38, etc. 
as balancers of, 40 
os classification of, 49 
.. develo + eh of, 42 
+ eyes 0 
7 larvee =a 44 
Cecidomyia, 30 52-74 
C. acrophila, 6 
C. betula, 65 
C. brassicae, 64 
C. bursaria, 66 
C. campanule, 66 
C. cardaminis, 69 
C. clausilia, 61 
C. crategi, 66 
C. destructor, 42-52 
C. Euphorbia, 67 
C. foltorum, 74 
C. galii, 67 
C. galeobdolontis, 68 
C. heraclet, 69 
C. heterobia, 69 
C. lathyri, 73 
C. marginemtorquens, 73 
| 
' 
| 
C. medicaginis, 73 
C. muricata, 60 
 C. nigra, 64 
| C. onobrychidis, 74 
C. persicaria, 
C. pustularis, 
C. pyri, 67 
C. ranunculi, 
C. rosaria, 65 
C. salicis, 62 
C. strobi, 44 
C. taxt, 65 
C. terminalis, 
C. tilig, 70 
C. tornatella, 
C. trifolit, 72 
C. urtica, 65 
C. viola, 74 
Ceratophyllus 
3° 
9° 
Ceratopogon, 
9 
9? 
67 
C. pilosella, 74 
a plicatrix, 74 
70 
72 
C. rhododendri, 72 
C. rosarum, 72 
C. saliciperda, 63 
C. salicina, 68 
C. serotina, 68 
C. sisymbrii, 44, 61 
66 
C. thalictri, 70 
71 
C. ulmaria, 72 
C. veronica, 66 
lalpe, 34 
elongatus, 34 
leports, 35 
sturnt, 35 
169, 171, 196 
fossil, 170 
larvee of, 197 
pupee of, 197 
characters of genus, 197 
classification of, 198-200 
«estivus, 199 
alacer, 198 
albicans, 199 
amenus, 198 
arcuatus, 1 
bipunctatus, 198, 200 
* larva of, 171, 
197 
brachialis, 199 
brevipennts, 198 
brunnipes, 198 
calceatus, 200 
ctliatus, 198 
crasstpes, 198 
distinctus, 199 
Jascipennis, 199 
fasciatus, 200 
Jemoratus, 200, 202 
flavipes, 199 
frutetorum, 198 
Julvus, 200 
fuscus, 198 
