INDEX. 



41; 



S\i'arniing of bees, M. 293 ; indications 



of, M.-2S7 

 Sylvia, cinerea, Temm., A. 282. 

 Si/lvia alricapilla, M. 115 

 Syrphickc, M.93 

 SylviadiE, M. 124, 145 

 Sylvia horteiisis, M. 149 ; S. phccmcurtis. 



Lath. T. 3a; S. rubecula, 36 ; M. 115 ; 



S. trochilu-1, T. 35 

 Syrphi, A. 392, 395; T. 4, 45 ; vibratory 



motions of, wlien flying, T. 360 

 SyrpltiJiE, Leach, T. 5, 270, 283, SCO; 



tlask-shaped pupae of, 284 

 Syrphiis, T. 284, 285, 398; and larva 



devouring aphides, T. 271, Jigs.: S. 



arcuatus, M . 39 ; S. inanis, muscular 



ribbons for moving the wings of, T. 



397, figs. 

 Systeniatic arrangements of insects, M. 



380 



Tahanidce, M. 202 



Tahanus, M. .39 



Tabby moth caterpillar devours butter 

 and fat, T. 236 ; transformations of, 

 236,Ji^«. 



Tachina, T. 53; T. larvarum, A. 28, 29. 



Tact of insects in discovering food for 

 their young, T. C8 



Tactics of the slave-making ants, M. 

 341 



Taste in insects, M. 23. 



Teazle moth, mistakes of Bonnet with 

 regard to the, T. 325 



Tectunia graitdis, M. 164 



Tendeuses, Latr., A. 353 



Tenebrh) rmi/iVor, T.240 



Tenthredinidic, Leach, T. 121 ; A. 279 ; 

 T. 218; M.43 



Tenthredo, A. 152 ; T. Cerasis/V. 217 



Tent maker, the pondweed, A. 177 



Tent-making caterpillars, A. 223; ope- 

 rations of, A. 224 



Tents, muH'-shaped, A. 231 ; utility of, 

 A. 233 



Tepltrifes,T. 322 



Tephritis Cardui, Latr., A. 390 ; T. 322; 

 T.Serrafuhe,70 



Termcs ar/iorum, A. 300, 303 ; T. atrox, 

 301 ; T. Iiellicnsus, Smeathm.291, 300, 



1 302 ; T. 47 : T.fatalis, Linn., A. 291 ; 

 M. 121; T. lucifugus, A. 293, 302; 

 T. mordax, 301; T. jmUatorium,30i 



Termites, T, 14; T. arhorum, covered 

 way and nest of, A. 300, Jg-. ; less de- 

 structive than white ants, M. 166 ; sec- 

 tion of the hill nest of, A. 3W,Jig. ; 

 hill nest of, 300, Jig-. : cell of the queen 

 of, broken open, showing the labour- 

 ers carrying oft" the eggs, T. 15, Jig. : 

 powers of, M. 161; government of, 

 294; wars of, 33 1 



Terms of caterpillar, grub, and maggot, 



explained, T. riote, 128 

 Tetragnatha extensa, Latr. A. 350, 358 ; 



ib. M. 18 

 Telrops piieiista, M. 128, Ji^'. 

 Tettigonia septedecim, M- 85 : spiima- 



^ ria, Oliv. A. 147 ; T. 179, 191, 192, 



figs. ; T. tibicen, M. 86 

 Theche, Fabr.,T.2;9 

 Theory of the evaporation of pupse ob- 

 jected to, T. 298: of transpiration by 

 means of heat, T. 307; objected to, 

 308 

 Tiger moth, caterpillar of, T. \87,figs. 

 Timarcha tenebricosa, Megerle, T.387 ; 



M.8,Jig. 

 Tinea, A, 2i7 ; T. grandla, T. 324 ; T. 



hordci, Klrby, 221 ; T, pellionella, A. 

 221 : T. lapetzellu, T. pellionella, T. 

 vestianella, and T. destructor, Steph., 

 217 



Tineidw, A. 223 



Tipula, T. 25, .304 



Tipulidie, T. 359 



Tipula crocata, IM. 93 ; T. crystallhut, 

 T. 285 ; T. gigantea, Meigen, 379 ; 

 T. mutitatrix, 379 ; T. oleracea, Linn., 

 195,320; T. oleracea, -ayiA T.cornicina, 

 253 ; T. oleracea, and T. crocata, 229 



Tipulidie, Leach, T. 225, 252, 364, 36/, 

 406, M . 90 



Tipulidan gnat, transformations of, T. 

 285 



Tomicus typngraphus, Lat. A. 239 



Tongue in insects, M. 42 ; its rigidity 

 does not disprove taste, 23 ; of the 

 bee and its sheath, 172, 17S, Jigs.; of 

 the wasp, JL 176 



Torpidity in animals and plants, illus- 

 trations of, T. 313 



Tnrtricidit; A. 312 



Tortrix chlurana, A. 171, 322, 355; 

 elastic cocoon of, 322; T, viridaua, 

 Haworth, T.203 



Touch, organs of, M. 4 



Tragopogun pratensis, M. 20 



Traiisformation of the grub of the cock- 

 chafer, account of, T. 227 



Transformation system, M. 385 



Transmutation of plants into animals, 

 supposed, 129, figs. ; Harvey's fancies 

 concerning, 289 



Traps for earwigs, M.147 



Treehoppers, carpentry of, A. 147 ; mis- 

 taken for grasshoppers, 147 : cutting 

 instruments of, 148 ; ovipositor of, 

 150,J?g. ; nests of, \5\,Jig. 



Treehopper, (cicada) sounding instru- 

 ment of, M. 83, Jig-. 



Tree wasp's nest in Ayrshire, A. 81 



Trembley's experiments on Aphides, M. 

 237, .figs. 



Trichocera hiemalis, Meigen, T. 363 



Tricliiusoma, A. 323 



Tricnoptera, A.\S5 



Ttinga pugnax, Linn., T. 372 ?^ 



Triton palustris, Flem., T. 17/. 



Troc/uVu/ff, T. 394 



Trogosiia Mauritanica, Oliv., T. 234 



Trnnibidium holosericeum, Latr., T. 383 



Trumpet honeysuckle, M. 50, Jig. 



Tumlile dung beetle, A. 251 



Turnip fly, erroneously fancied to come 

 across the sea, to Norfolk, T. 218 



Turf ants, structure of, A. --.'55 



Turret-building white ants, A. 301 ; 

 singular form of the nests of, 302 



Twenty-plume moth, T. 345, Jig. 



Two-homed mason-bee, proceedings of 

 at Lee, A. 39 



Umbrella used to collect insects, M, 



367 



Unger's observations on the supposed 

 transmutations of plants into ani- 

 mals, T. 130 



Upholsterer bees, A. 53; taste of m 

 ornament, 56 



Vra7iia Leilas, T . 189 



Uria alle, Temminck, T. 35i 



Vallisnieri's classification, M. 384 

 Vanellus cristatus. Mover, T. 77 

 Vanessa, T. 41, 360, 406; V, AniiopiT, 

 208, 274, 276 ; caterpillars of, ,with 



manner of moulting, 2/4, Jig*. ; evo» 



