324 



INDEX 



Astacobdella 69 

 Astacus fluviatilis 48 



torrentium 48 

 Atax bonzi 



cr<u*ipes 



Atlas vertebra 269 

 Aulostoma 28, 29 

 Auriculidce 239 

 Azeca tridens 243 



Bacteria 2, 12, 13, 58 



Balea perversa 244 



Bed-bug 80 



Bee, pollen brushes 78 



Beetles, enemies of molluscs 231 



Beet-sickness 321 



Bimastus subgen. et 2 sp. 44 



Bithynia gen. et 2 sp. 235 



Black-beetle 71 



Bladder-worms 311 



Blatta 71 et seq. 



americana 92 



germanica 91 

 Blattodea 94 

 Blood, cockroach 85 



crayfish 58 



earthworm 9 



frog 257 



leech 29 



mussel 179 



snail 222 



Bothriocephalus cordatus 314 

 Bothriotcenia 315 

 Botryoidal tissue of leech 30 

 Bohemilla gen. et 1 sp. 35 

 Bojanus, L. H. 181 footnote 



organs of 181 

 Brachytron prateme 117 

 Brain, frog 270-272, fig. 46 

 Branchiobdella 69 

 Branchiostegite 56, 57 

 Branchiura gen. et 2 sp. 36 

 Bristles on legs of insects 79 

 British Amphibia 292 



Dragonflies 112-122 



Oligochaetes, list of 33-47 



Orthoptera 92-98 



Newts 296-301 



Wasps 159-161 

 Bufo calamita 294-296 



vulgaris 292 



Buzzing of insects 131-134 



Calcareous sacs, frog 271, 274 

 Calciferous glands, earthworm 6 

 Calopteryx et 2 sp. 119 

 Carychium minimum 239 

 Cat, round worms of 319 

 Cattle, tapeworms of 315 

 Cercaria 308 

 Cestodes 310-316 

 Ceylon pearl fishery 200 

 Chcctogaster gen. et 2 sp. 34 

 Chironomus, haemoglobin in blood 



of 10 

 Chloragogen cells of earthworm 



11, 30 

 Circulation, cockroach 85, 86 



crayfish 58 



earthworm 9, 10 



frog 257-261 



mussel 178, 179 



snail 220-223 



Clausilia 212 ; gen. et. 4 sp. 244 

 Cleansing apparatus of insects 76, 



78 



Clepsidrina 92 

 Clepsine 29, 32 

 Clitellio gen. et 1 sp. 37 

 Clitellum of earthworm 15 

 Clover-sickness 321 

 Cocci dium oviforme 302, 303 

 Cochlearia 232 

 Cochlicella 242 

 Cochlicopa lubrica 243 

 Cockroach 71-92 



circulation 85, 86 



cleansing apparatus 76 



digestion 80-82 



eggs of 90 



excretion 82 



foes 92 



food of 80 



growth of 91 



introduction to England 71 



legs 75, 76, 79, 80 



moultings 91 



movements of legs 80 



nervous system 86-88 



odour of 72 



parasites 92 



reproduction 89-91 



