Mesopolobus 



126 



150, 164, 167, 169, 171, 172, 177, 178. 



216, 217; V. 94, 96, 98, 110*-242*. 

 Mesopolobus fasciventris, I. 173. 

 Metzneriella (Grapholitha), I. 58. 

 Micrococcus, II. 167; III. 4; IV. 55, 201, 



354. 372; V. 1, 2, 80, 149, 151, 152, 



153, 158, 159*, 182, 286; VI. 25. 



— calcoaceticus, V. 2, 9, see also : Bac- 

 terium calcoaceticum. 



— chinicus, V. 1, 37, see also: Bacterium 

 calcoaceticum. 



— cyaneus {Actinococcus cyaneus, Bacil- 

 lus cyaneus, Bacteridium cyaneum 

 Schröter), III. 343; V. 149, 150, 151, 

 152, 158, 159*. 



— denitrificans , IV. 370, 372, 382. 



— Pflügeri Ludwig, II. 171, 239, see 

 also: Photobacter Pflügeri. 



— phosphorescens Cohn, II. 171, see 

 also: Photobacter phosphoreum Cohn. 



— phosphoreus Cohn, II. 194; V. 55, 

 see also: Photobacter phosphoreum Cohn. 



— prodigiosus, II. 201, 344. 



— pseudo-cyaneus, V. 151. 



— ureae, IV. 97, see also : Urococcus 

 ureae. 



Microdus rufipes, I. 173. 

 Microgastris breviventris, I. 173. 

 Microspira, IV. 199, 202, 207; V. 8, 

 114, 115. 



— aestuarii, IV. 199, 200, 201, 210, 243. 



— desulfuricans, IV. 199, 200, 201. 210, 

 243, see also: Spirillum desulfuricans. 



— nigricans, V. 8. 



— tyrosinatica, V. 3, 6, 8, 9, 114, 115, 

 280. 



microstictum {Coryneum), I. 353. 

 Microtypus wesmaeli, I. 173. 

 Milium effusum, I. 23, 61, 392. 

 Millefolii {Anguillula), I. 18. 

 Millefolii {Cecidomyia), I. 5, 50, 53, 



76*, 389. 

 Mimosa, II. 170. 

 minimum {Apion), I. 63. 

 minor [Aulax), I. 147. 

 minor {Pemphigus), I. 36. 

 minor {Saccharomyces) , II. 217, 223; III. 



131, 134. 

 minutulus [Neuroterus), IV. 136. 

 miqtielii (Urobacillus), IV. 87, 91-93*- 



94, 103*. 

 Mirabilis jalapa, I. 120, 279; III. 141, 



152, 153. 

 mitrata [Cynips), IV. 137. 

 malle [Cephaloneon) , I. 26, 42. 



Mollusca, I. 295. 



Mompha divisella Woche, I. 63. 



Monanthia clavicornus L., I. 37. 



— Echii Schff., I. 38. 



— Teucrii Host, I. 37. 

 Monas bicolor, II. 228, 294. 



— Warmingii, III. 39. 

 Monilia, IV. 315. 



■ — candida, III. 345. 



— cinerea Bonorden, V. 172. 



— fructigena Bonorden, IV. 275; V. 172. 

 Monosporium, V. 147. 



Monotropa, I. 379. 



— Hypopitys L., I. 379; III. 326; IV. 

 262. 



Morus, I. 40. 



— nigra, V. 280. 

 Mucedinae, II. 191. 

 mucedo {Mucor), III. 343. 

 muciparus [Saccharomyces), III. 345; IV. 



315, 322, 323; V. 72, 73. 

 muciparus secundarius {Saccharoynyces) , 



V. 72. 

 Mucor, I. 349; III. 56, 153; IV. 64, 280, 



281, 293; V. 103, 273; VI. 73. 



— mucedo, III. 343. 



— oryzae, III. 343. 



— racemosus, II. 216; III. 98, 100, 320; 

 IV. 64, 281, 328, 329; V. 167. 



mucronatus [Cryptocampus) , I. 65. 

 multiplicatus (Andricus), I. 74; IV. 136. 

 Musa dacca, II. 139. 



— rosacea, II. 139. 

 Musaceae, III. 152. 

 Muscariae, I. 30. 



Mycobacterium, V. 157, 158, 159, 182, 

 184, 190. 



— leprae A. Hansen, V. 157. 



— phlei Moelier, V. 157. 



— tuberculosis Koch {Bacillus tubercu- 

 losis), III. 320; V. 157. 



Mycoderma, II. 236, 261, 303; III. 9, 

 70, 150, 153, 178, 180, 182, 183; IV. 

 63, 118, 217, 314, 317; V. 233, 239, 272. 



— acetaethylica, II. 222, see also: Sac- 

 charomyces sphaericus. 



Mycoderma cerevisiae [Saccharomyces my- 

 coderma var. cerevisiae), II. 261; III. 

 131, 132; VI. 62, see also: Saccharo- 

 myces mycoderma. 



— orientalis, III. 284, 290, 291, 292*. 



— sphaeromyces [Saccharomyces sphero- 

 myces), II. 236, 304; III. 131, 178, 

 180; VI. 74. 



— vini [Saccharomyces mycoderma var. 



