464 INDEX. 



Tabanus — ^Continued. Page. 



illotus 310 



insuetus 311 



lasiophthalmua 310 



nivoaus 310 



ep 310 



Tachlnidae 314, 315 



Tachinus fumipennis 205 



memnomius 31, 159. 195 



Tadpoles .-. 19, 20 



Tall purple rue 241 



sisymbrium 241 



white bog orcliid 239 



clnquefoil 242 



Tamarack 13, 13-17, 19, 21, 25-29, 31, 63, 65, 66, 78, 81, 84, 85, 87, 



89, 94, 95, 139, 159, 220, 221, 225, 235, 250, 269, 303, 331 



Tamaraclc-spruce 15, 29, 94, 252, 303 



Tape-grass family 233 



TapiDoma sessile 325, 328 



Taxaceae 236 



Taxus canadensis 236 



minor 218, 225 



Taylor, F. B ".i. 35, 37, 38, 33, 395, 422 



Tagenaris derliami 255, 238 



Telephorus curtisii 209 



Temnostoma aequalis 77, 314 



bombylans 314 



Temperature 41, 70, 111 



Tenebrionidae 202 



Tennessee warbler 91, 101-103, 106, 108, 112, 114-117, 337, 339, 373, 379 



Tentliredo mellina 322 



Tentliredopsis nebelloides 73, 74 



Tenthridinidae 322 



Terns 142 



Terra del Fuega, insects _ 175 



Terrestrial fauna 72 



Tetanocera plebia 316 



Tetragnatiia extensa 254, 258 



Tetiagonanthus deflexus 245 



Tetrapliis pellucida 229 



Tetregoneuria spinlgera 27, 72 



Tetropium cinnamopterum 210 



Tettigid 299 



Tettix acadlcus 299 



Thalictrum purpurascens 241 



Thamnophis sirtailB 16, 27, 252, 332 



Thanasimus (Clerus) undatulus 209 



Tharos butterfly 269 



Tliereva fontalis 311 



Tlierevidae 308, 311 



Thicl£-blUed redwing blackbird 99, 105, 108, 113, 117, 339, 362 



Thistle butterfly 270 



Thlaspia arvense 241 



Thomisidae -"'•"> 



Three-leaved Solomon's seal 238 



Three-toothed ciuquefoil 2-1 -' 



saxifrage , 241 



Thrush 83, 104 



Thuidium abietinum 230 



Thuja occidentalls 223, 235 



Tibicen rlmosa 72, 75, 261 



Till 40 



Tilting 38 



