aphid, Aphididae plant louse), 149, Table 9-7, 187, 194, 



196, 227, 228, 310, 313 

 aphid, cabbage, Brevicoryne brassicae, 160 

 Ap/iytis tuvlilaspidis (hymenopteran insect), 227 

 Apoda, Amphibia (caecilians), 271-272 

 Arachnida, see spiders, mites 

 armadillo, Dasypodidae (mammal), 270 

 ascidian {see Tunicata) 



ash, Fraxinus (tree), 79-81, 116-117, Table 7-6, 282 

 ash, white, Fraxinus americaiia, 113-114 

 aspen, quaking, Populus treniidoides. Fig. 8-14, 117- 



119, 290-291, 297, 302 

 Aspidiotus (scale insect), 227 

 ass, wild, Equus hemiomis (mammal). Table 25-1 

 Aster (plaint). Fig, 8-11, 168, 179 

 aster, Aster ericoides, 115 

 auk, Alcidae (bird), 319 



baboon, Cercopithecidae (mammals), 271, 347 

 backswimmer, Notonectidae (insects), 50, 84-85, 87, 



Table 3-1, Table 7-1 

 bacteria, Thallophyta (plants), 65, 71, 73, 74, 87, Table 



3-1, 164, 166, 166-167, 171, 172, 176, 177, 179,181, 



187, 195, 196, 206, 228, 234-235, 235, 289, 356-357, 



357, 360, 365 

 badger, Taxidea taxus (mammal), Fig. 25-1, 128-129, 



164, Table 9-4, 321, 326, 335 

 Balanoglossus (hemichordate), 357 

 BalanusXsee barnacle, rock) 

 baldcypress, Taxodium distichum (tree), 282 

 bandicoot, pig-footed, Choeropiis castanotis (mammal), 



Table 25-1 

 barnacle, Cirripedia (crustaceans), 352, 356, 363 

 barnacle, acorn, Balanus. Fig. 16-5, 215-216, 362-364, 



363, 368 

 barnacle, goose, Mitella, 363 

 barracuda, Sphyraenidae (fish), 178 

 bass, Centrachidae (fish), 54, 55, 74-75, Fig. 5-1 

 bass, largemouth, Micropterus salmoides, 64, 90, 91, 



Table 5-2, Table 7-3, 207 

 bass, rock, Ambloplites rupestris. Table 7-3 

 bass, smallmouth, Micropterus dolomieui, 50, Table 



5-2 

 bass, striped, Roccus saxatilis, 43-44, 353, 368-370 

 basswood, Tilia (tree), 282, 298-299 

 basswood, American, Tilia americana, Fig. 9-4, 105, 



112, 113-114, 121, 290-291, 294 

 basswood, white, Tilia heterophvUa, 294 

 bat, Chiroptera, 101, 155, 165-166, 174, 188, 270, 299, 



300, 348 

 bat, hoary, Lasiurus cinereus, 158, 303, 309 

 bat, red, Lasiurus borealis, 158 

 bear, Ursidae, 271, 271-272 

 bear, black, Euarctos americanus, 140, 215, 295, 296, 



300, 302-303, 321 

 bear, grizzly, Ursus horribilis, 140, 215, 307, 311, 



318, 320, 321 

 bear, polar, Thalarctos wflr/7/w;/s,318, 319, 319-320, 320 

 beaver. Castor canadensis. ^Z-^'^, 87, 92, 172, 204-205, 



215, 228-229, 306 



beaver, giant, Castoroides ohioensis, 285 



beaver, mountain, Aplodontia rufa. 307 



bee, Apoidea, Hymenoptera, 109, 124, 164, Table 9-7, 

 174, 174-175, 179, 194, 322-323 



beech, Fagus (tree), 282, 298-299 



beech, American, Fagus graiidi folia, 23-24, 81, Fig. 3- 

 3, 105, 113-114, 115, 121, Table 7-6, Table 20-1, 

 290-291, 291, 294 



beech, gray (var. of "Fagus grandifolia) , 295 



bee-eaters, Meropidoe (birds), 271-272 



beetle, Coleoptera, 57, 83-84, 97, 99-100, 109, 113, 114, 

 115, 124, 125, 134-135, 135, 136, 137, 147, 148, Table 

 9-7, Table 13-1, 177, 179, 190, 194, 198, 204, 227, 

 246, 285, 310, 311-312, 313, 319, 320, 322, 347, Table 

 9-6 



beetle, Tenebrionidae, 337, 337-338 



beetle, bark, Scolytidae, 135, 187, 309-310 



beetle, bark, Pityogenes knechteli. Fig. 23-7, 303 



beetle, bronze tiger, Cincindela scutellaris. 110 



beetle, crawling water, Haliplidae, 83-84, 87, Table 3-1 



beetle, dermestid, Dermestidae, 109 



beetle, diving, Dytiscidae, Hydrophilidae, 83-84, 84-85, 

 85, 87, 89, Table 3-1, Table 7-1, 319, 320 



beetle, Donacia. 85 



beetle, flour, rr?6o//;<w, 159-160, 161, Table 15-7, Table 

 16-6, 175, 208, 215-216, 217, 223, 246, 247-248, 254 



beetle, green tiger, Cincindela sexgidtata. IIO 



beetle, ground, Carabidae, 85, Fig. 9-11, 109, 114, 134 



beetle, histerid, Histeridae, 109, 134 



beetle, long-horned, Cerambycidae, 135, 309-310 



beetle, May, Scarabeidae, 125, 164 



beetle, Passalus cornutus. Fig. 9-8 



beetle, potato, Leptinotarsa decemiineata. 196 



beetle, riffle, Psephenidae, Dryopidae, Elmidae, 46-47, 

 Fig. 5-7, Table 3-1, Table 5-3, Table 6-2 



beetle, rove, Staphylinidae, 109, 114, 134 



beetle, snout, Curculionidae, 109 



beetle, spotted lady, Megilla maculata, 174 



beetle, tiger, Cicindelidae, 85, 109, 112, 114, Table 8-4, 

 349 



beetle, 12-spotted c\ic\imber, Diabrotica 12-punctata. 114 



beetle, whirl-i-gig, Gyrinidae, 50, 81, 84-84, Table 3-1, 

 Table 7-1 



beetle, white ground, Geopinus incrassatus, 109 



beetle, white tiger, Cicindela lepida, Fig. 8-8 



beggar's-tick, B/de//s (plant) , 113 



Belostomidae, water bugs, 83-84 



benthos, 40-41, 66, 69-73, 75-76, 82-84, Table 6-3, 206, 

 208, 359, 360, 362-364 



bighorn (see sheep, mountain) 



birch, Betula (tree), 121, 282, 165, Table 20-1 



birch, dwarf, Betula pitmila, 92 



birch, paper, Betula papyrifera. 117-119, 302 



birch, yellow, Betula alleghaniensis, 294, 302 



bird, Aves, 9, 24, 24-25, 26, 36-37, 74, 75, 86, 87, 90, 

 91, 92, Fig. 9-15, Fig. 10-13, Fig. 13-1, Table 3-1, 

 96, 97, 97-98, 98, 99-100, 101, 102, 113, 119, 106, 

 106-107, 135, 137, 138, Table 8-2, 146, 148, 151, 151- 

 153, 155, 155-156, 156, 156-157, 157-158, 158, 165- 

 166, Table 9-7, Table 9-11, Table 15-3, Table 16-5 

 174, 177, 178, 180, 181-182, 182-183, 183, 184-185, 

 185, 188, 189, 192, 194, 195, 198, 204-205, 210, 211, 



450 Index 



