INDEX. 
61 
larks, III, 91*. 
means, Amphiuma, V, 8. 
Measuring worms, III, 93f, 141f. 
megalops, Minnilus, I, 47. 
megalotis, Ichthelis, I, 88, II, 46. 
Xenotis, II, 46, III, 53*. 
megastachya, Eragrostis, II, 17. 
Megilla maculata, III, 152*, 154, 159*. 
Melanerpes, IY, 186. 
erythrocephalus, IY, 186, VI, 16*, 
29*, 30*, 31*, 32*. 
Melanetta, IV, 201. 
velvetina, IV, 201. 
melanocephala, Zameloclia, IV, 205. 
melanoleucus, Pityophis, Y, 38. 
Totanus, IV, 196. 
melanopleurus, Stenobothrus, I, 61. 
Melanoplus femur-rubrum, I, 68. 
melanop?, Erimyzon, I, 48, II, 64. 
Glossopolites, I, 37. 
Haplochilus, II, 52. 
Minytrema, II, 64, III, 71*. 
Zygonectes, II, 52. 
Melanotus, III, 130f, 141f, VI, 16f, 28f, 
.29f, 31f. 
melanotus, Ceratichthys, I, 45. 
Melantho decisa, III, 65f. 
Melanura, limi, I, 43, II, 47, 52, 78*, 
85*. 
melas, Amiurus, II, 67, 82*, 86*, 87*. 
Meleagridae, IV, 167, 191. 
Meleagris, IV, 191. 
gallopavo, var. americana, IV, 191. 
mexicana, IV, 191. 
meleagris, Emys, V, 57. 
Rhinichthys, T, 46, II, 63. 
melodus, iEgialites, IV, 207. 
Meloidae, III, 110f, 117f. 
Melolontha, VI, 7f. 
Melolonthinse, III, 117f, 125f, 136f. 
Melospiza, IV, 181. 
fasciata, IV, 181. 
lincolni, IV, 181. 
palustris, IV, 181. 
Memoirs of the Boston Society of Nat- 
ural History, cited, IV, 206. 
Menispermum, III, 96f, 106f. 
Menispora, VI, 53f, 64f. 
Menomonee White Fish, II, 54. 
menona, Fundulus, II, 52, Vi, 70. 
Menopoma, V, 8. 
allegheniense, V, 8. 
fuscum, V, 8. 
Menopomidae, V, 7, 8. 
Meracantha contracta, III, 140f. 
Merganser, Red-breasted, IV, 201. 
Mergus, IV, 201. 
merganser, var. americanus, IV, 
201 . 
serrator, IV, 201. 
meridionalis, Potamocottus, II, 50, VI, 
68*, 93*. 
Merlin, Richardson’s, IV, 207. 
Merula, IV, 171. 
migratoria, IV, 171. 
mesotrema, Aphredoderus, II, 49. 
Sternotremia, II, 49. 
messoria, Agrotis, III, 92f . 
Mestobregma cincta, I, 65. 
Metabletus, III, 153. 
Mexican Black-headed Goldfinch, IV, 
205. 
Boundary Survey, cited, V, 22. 
Cormorant, IV, 201. 
Goshawk, IV, 189.. 
mexicana, Meleagris, IV, 191. 
mexicanus, Himantopus, IV, 197. 
Phalacrocorax, IV, 201. 
Meyen, Ueber die Enwickelung des 
Getreidebrandes in den Mais- 
Pflanzen, cited, I, 52. 
microcephalus, Asellus, I, 11. 
Caecidotea, I, 11. 
Micropalama, IV, 195. 
himantopus, IV, 195. 
Micreperca, I, 34, II, 43, III, 24*, 27*. 
punctulata, I, 34, II, 43, III, 24*. 
microps, Telipomis, I, 37, II, 45. 
Micropterus, I, 36, II, 44, III, 35f, 43* r 
48, 61*, 67*. 
nigricans, I, 36, II, 44. 
pallidus, II, 44, 76*. 84*, III, 25*, 
38*, 43*, 52*, 63*. 
salmoides, I, 37, II, 44, 75f, III, 40*, 
43*, 63*, 64*. 
Microsphaeria elevata, I, 58. 
extensa, I, 58. 
friesi, I, 58. 
raveneli, I, 58. 
microstomum, Amblystoma, V, 11. 
micros tomus, Alburnops, II, 57. 
Middleton, Nettie, A new species of 
