vi 
CONTENTS. 
Centipede, great 
503 
ryu 
Chrysis genus . 
282 
ignita 
282 
fulgida . 
283 1 
CULEX GENUS 
1 
388 
pipiens 
388 
pnlicaris 
392 
reptans 
392 
Conors genus . 
395 
calcitrans 
395 
irritans 
395 
rostrata 
396 
Cancer genus , 
488 
Paguais . 
491 
grapsus . 
492 
Norvegieus 
492 
Homams 
493 
Astacus . 
493 
Crangon . 
493 
-T Bernardus 
493 
stagnalis . 
494 
■ piilex 
494 
Dragon-Fly, variegated 
242 
Diopsis genus , 
377 
ichneunionea , 
377 
Ephemera genus 
249 
— Swammerd 
im- 
iana . . . , 
252 
- ■ lialterata 
253 
Ephemera, diptera . 
253 
Empis genus 
393 
livida . 
393 
borealis 
394 
Flea, common 
45C) 
Formica genus . 
350 
herculeana . 
350 
nigra 
350 
omnivor a 
354 
Gnat, common 
388 
Hemeroeius genus 
257 
Perla 
257 
■ chrysops 
259 
Hippobosca genus 
401 
equina . 
'401 
avicularia 
402 
hirundinis 
403 
ovina 
403 
Hydrachna genus 
4()8 
ilaccida 
40'8 
geograpliica 
46q 
Roeseliana 4(}9 
extendens 4/0 
araneoides 4/0 
buccinator 470 
Ichneumon genus . 277 
glomeratus 2/8 
