INDEX. 
63 
47+, 49f, 60f, 62+, 72+, 73f, 74+, 
75f, 81f, 82+, 86+, 90+, 93+, 94+. 
bivalve, II, 75+, 80+, 81+, 84+, 85+, 
86+, III, 54+, VI, 83+, 93+, 94f. 
univalve, II, 75+, 77+, 84+, 85+, 86+, 
III, 128+, VI, 81+, 85+, 93+, 94+. 
Molothrus, IV, 182. 
ater, IV, 182, VI, 13*, 29*, 31*, 32*. 
Mongrel White Fish, II, 54. 
Moniana, II, 57. 
complanata, II, 57, 58. 
frigida, II, 58. 
gibbosa, II, 57, 58. 
gracilis, II, 58. 
rutila, II, 58. 
monilifera, Populus, I 31. 
Monocrepidius, VI, 12+, 28+, 29+, 31+. 
auritus, III, 120+, VI, 28+, 31+. 
montana, Spizella, IV, 180. 
montanus, Podasocys, IV, 207. 
Spelerpes, V, 14. 
monticola, Bembidium, III, 150*. 
Moon Carp Sucker, II, 65. 
-eye, I, 44. 
Common, II, 54. 
-eyed Cisco, II, 54. 
-eyes, II, 54, 79*. 
Moonseed, III, 96+, 106+. 
morio, Ischnoptera, I, 59. 
Mormidea lugpns, III, 96+. 
Morone, I, 36, II, 44, III, 67*, 78*. 
interrupta, I, 36, II, 44, 75*, 84*, 
87*, III, 36* 37*, 69*. 
Morus, I, 27, 29, 31. 
Moss Bass, II, 44. 
Mosses, II, 18. 
Index to genera of, II, 35. 
Liverworts, and Lichens of Illinois, 
A list of the, II, 18-35. 
motacilla, Siurus, IV, 175. 
Motacillidse, IV, 167, 173, 204. 
Moths, III, I41f, 142+, 146. 
Mottled Owl, IV, .187. 
Plover, IV, 207. 
Mountain Ash, berries, III, 96+, 106+, 
121+, 127+. 
Mourning Dove, IV, 190, VI, 16*, 26*, 
27*. 
Warbler, IV, 175. 
Mouse, II, 76+, III, 40+ . 
Moxostoma, I, 49, II, 63. 
mucronatus, Crangonyx, I, 6, 13, 21. 
Scapholeberis, III, 72+ , 73+, 75f. 
Mud, U, 79f, 80+, 81+, 82, III, 34, 67+, 
69+, VI, 78+, 79+, 80+, 81+, 82+, 
83+, 85+, 90+, 91+, 94. 
Mud Catfish, I, 50, II, 67. 
Dace, II, 52. 
Fish, II, 68. 
Hen, IV, 197, 198. 
Red-billed, IV, 198. 
White-billed, IV, 198. 
Minnow, I, 43, II, 52, 78*, VI, 73*. 
Puppy, V, Errata (See Index, 9). 
Swallow, IV, 177. 
Turtle, V, 54. 
Muffle-jaws, II, 50. 
muhlenbergi, Chelopus, V, 57. 
Mullet, II, 63. 
Carp, I, 49. 
Common, II, 63. • 
Golden, I, 49. 
Silvery, I, 49. 
Small-headed, II, 63. 
White Lake, II, 63. 
Mursenopsis, V, 8. 
tridactylus, V, 8. 
Musci, II, 18-24. 
Muscidae, VI, 24+, 26+. 
larvae, III, 43+. 
Museum of Comparative Zoology, Bul- 
letins cited, IV, 205, 207. 
Musk Turtle, V, 53. 
Little, V, 53. 
Muskallunge, I, 43, II, 52. 
mustelinus, Hylocichla, IV, 171. 
Turdus, III, 127*, VI, 57*, 58*. 
mutica, Amy da, V, 52. 
muticus, Scolytus, III, 131+. 
Mycoporum, II, 33. 
mydas, Chelonia, V, 51. 
Myiadestes, IV, 172. 
townsendi, IV, 169, 172. 
Myiarchus, IV, 184. 
crinitus, IV, 184. 
Myiodioctes, IV, 175. 
canadensis, IV, 175. 
mitratus, IV, 175. 
pusillus, IV, 175. 
Myriapoda, II, 84+. 85+, 86+, III, 95+, 
96+, 101+, 106+, 108+, 109+ y 1 12+, 
113+, 114+, 117+, 121, 123+, 126+, 
