tick, Acarina (arthropod), 175, 179, 181 



tiger, Panthera tigris (mammal), 271, 271-272 



tinamou, Tinamidae (bird), 214, 270 



tintinnid, ciliate protozoan, 357, 358-359 



tit, Parus (bird), 222 



tit, blue, Parus caeruleus. Table 15-2, 222, 247 



tit, great, Parus major, 223 



titmouse, plain, Parus inorrmtus (bird), 311-312 



titmouse, tufted, Parus bicolor. Fig. 12-5, 253, 296, 



Table 7-4, Table 8-6 

 toad, Bufonidae (amphibian), 97, 270, 271-272 

 toad, Bufo. Fig. 10-6, 109, 125, Table 9-7, 184-185, 185, 



251 

 toad, Bufo americanus , 88 

 toad, Microhyla, 259 



toad, eastern spadefoot, Scaphiopus holbrookii, 298 

 toad, Fowler's, Bufo foivlerii. 88, 109-110 

 toad, red-spotted, Bufo punctatus, 336 

 toad, spadefoot, Pelobatidae, 88, 271-272 

 toad, tree, Hyla, 176 

 toad, western, Bt4fo boreas, 337 

 toad, western spadefoot, Scaphiopus hammondi, 337 

 toads, desert horned, Phrynosoma ni'calli. p. platyrhi- 



nos, P. solare (lizards), 336 

 toads, Texas horned, P/;r^«osowa cornutuni, 125, 311- 



312 

 topminnow, Fundulus (fish), 44 



topminnow, blackstripe, Fundulus notatus, Table 5-2 

 tortoise, fresh-water, Platysternidae (reptile), 271-272 

 tortoise, land, Testudinidae, 271 

 toucan, Ramphastidae (bird), 270 

 towhee, Abert's, Pipilo aberti (bird), 335-336 

 towhee, brown, Pipilo fuscus, 312 

 towhee, green-tailed, Chlorura chlorura, 313 

 towhee, rufous-sided, Pipilo ervthrophthalmus , Fig. 



12-5, 297-298, 312, Table 8-6 

 tree-porcupine, Erethizontidae (mammal), 270 

 tree-shrew, Tapaiidae (mammals), 271-272 

 Trematoda (see flatworm) 

 Tribolium (see flour beetle) 

 Trichoptera (see caddisfly) 

 triclads (see flatworm) 

 trout, Salmonidae (fish), 55, 56, 56-57, 102, 181-182, 



246, 368-370 

 trout, brook, Salvelinus fontinalis, 52-53 

 trout, lake, Salvelinus namaycush, 64, 74-75, 77 

 trout, rainbo-w, Sal mo gairdnerii, 52-53 

 trumpeter, Psophiidae (bird), 270 

 trypanosome (flagellate protozoan), 181-182 

 tsetse-fly, Glossina morsitans, 149, 181-182, 344 

 Tubifex, Tubificidae (see Annelida, fresh-water) 

 tucotucos, Ctenomys (mammal). Table 25-1 

 tuliptree (yellow -poplar), Liriodendron tulipifera, 113, 



113-114, 116-117, 282, 294 

 tuna, tunny, Scombridae (fish), 178, 371 

 Tunicata, Hemichordata, 357, 363, 364 

 tupelo, black, Nyssa sylvatica (tree), 168 

 Turbellaria (see flatworm) 

 turkey, Meleagrididae (bird), 214, 272 

 turkey, Meleagris gallopavo, 141, 215, 298 

 turnstone, T\idAy, Arenaria interpres (bird), 318 

 turtle, Reptilia, 114-115, 158, Table 3-1, 184-185, 185, 



215, 282 



466 Index 



turtle, alligator snapping, Macrochelys temmincki, 86 

 turtle, box, Terrapene Carolina, Fig. 12-7, 114-115, 296- 



297 

 turtle, gopher, Gopherus agassizi, 336 

 turtle, map (geographic), Graptemys geographica, 86 

 turtle, musk, Stemotherus. 86 

 turtle, painted, Chrysemys picta, 86 

 turtle, sea, Cheloniidae, Dermochelyidae, 178, 370, 371 

 turtle, snapping, Chelydra serpentina , 86 

 turtle, softshell, Trionyx, 86 



U 



ungulate, Artiodactyla, Perissodactyla (mammal), 183, 189 



223, 270-271, 271, 328 

 urchin, sea, Echinoidea (echinoderms), 352, 363 

 urchin, sea, Stronglocentrotus franciscanus , S. purpur- 



atus, 259 

 uta, long-tailed, Ufa graciosa (lizard), 336 

 uta, side-blotched, Uta stansburiana , 336 

 uta, tree, Uta omata, 336 



veery, Hylocichla fuscescens (bird), 303-305, 305, 



Table 23-1, Table 7-4 

 Veliidae (see water stride rs) 

 velvet-ant, Mutillidae, 106-107 

 Verdin, Auriparus flaviceps (bird), 335-336 

 vireo, Vireonidae (birds), 272, 299 

 vireo. Bell's, Vireo bellii, 297-298 

 vireo, black-whiskered, Vireo altiloquus, 298 

 vireo, gray, Vireo vicinior, 313 

 vireo, Mutton's, Vireo huttoni, 311-312 

 vireo, Philadelphia, Vireo philadelphicus, 306 

 vireo, red-eyed, Vireo oliuaceus, 138, 248-249, 296, 



Table 8-6, Table 23-1, Table 7-4 

 vireo, solitary, Vireo solitarius, 115, 302-303, 303-305, 



305, Table 8-6, Table 23-1 

 vireo, warbling, Vireo gilvus, 297-298 

 vireo, white-eyed, Vireo griseus, 298, Table 8-6 

 vireo, yellow -throated, Vireo flavifrons . 296, Table 



8-6 

 virus, 181, 187, 228, 234-235, 235 

 viscach, Vizcacia (mammal). Table 25-1 

 vole, European meadow, Microtus arvalis, 19, Table 16- 



5, 215, 228-229, 229, 234, 235, 237, 241 

 vole, heather, Phenacomys intermedins, 307 

 vole, long-tailed, Microtus longicaudus. 307 

 vole, Microtus, etc. (mice), 230 

 vole, montane, Microtus montanus, 223 

 vole. North American meadow, Microtus pennsylvan- 



icus, 87, 115, 128, 142, 223, 229,237, 326, 368 

 vole, prairie, Pedomvs ochrogaster, 113, 142, Table 9- 



3, Table 9-4, 246-247, 326 

 vole, rock, Microtus chrotorrhinus , 303 

 vole, sagebrush, Lagurus curtatus, 336-337 

 vole, short -tailed meadow, Microtus agrestis. Table 15- 



7, 217, 224, 228-229, 237 

 vole, singing, Microtus niiurus. 321 

 vole, tundra, Microtus oeconomus . 318, 320 



