ACARI. 
Arachn. 45 
Macrocheles tridentinus Can. and vagahundus Oudem. synony. note, p. 277 ; 
A. Berlese, Redia i, fasc. ii. 
Megaloloelaps hirtus, Brazil on Neleus interruptus, p. 261 ; A. Berlese, t. c. 
n. sp. 
Megistanus inedius, p. 266, grandis^ p. 267, W. Africa, A. Berlese, t. c. 
n. spp. 
Megisthanas floridamis, Florida, p. 145; Banks, P. Ac. Philad. Jan. 1904, 
n. sp. 
Melichares Hering, note on, p. 140, M. agilis Hering, note on, p. 140 
Oudemans, Ent. Ber. Nederland. No. 16. 
Metaparasitus suboles Bremen, p. 655; VoiGTS & Oudemans, Zool. Anz. 
1904, n. sp. 
Mideopsis crassipes, England, p. 107 ; C. D. Soar, J. Quekett Club, Nov. 
1904. 
M. spinipes, Rep. Argent, (prov. Jujuy), p. 296, fig. 3; E. Nordenskiold, 
Arkiv Zool. i, n. sp. 
Myohia musculi Schrank, p. 332, afims, ensifera Popp. lemnisca C. Koch, 
p. 332; G. Tiraboschi, Arch, parasit. 1904. 
Myocoptes 7nusculinus Clap., p. 327, M. tenax Meg. p. 328, parasitic on rats; 
G. Tiraboschi, t. c. 
Myonyssus n. gen., p 337, M. decumani, p. 337 ; G. Tiraboschi, t. c. n. sp. 
Myrmecoleichus, p. 434, J/, coronatus, p. 435, pi. 18, figg. 154 & 155 ; A. Ber- 
lese, Redia i, fasc. ii. 
Myrmoleichus n. gen., p. 244, for M. coronatus^ Italy (in nidis formicarum), 
p. 244; A. Berlese, t. c. n. sp. 
Myrmonyssus n. gen., p. 16, M. dlplogenius, Italy, p. 16, M. hrachiatuSy. 
Italy, p. 17, M. acuminatus^ Italy, p. 18; A. Berlese, Zool. Anz. 
1904, n. spp. 
Myrmonyssus^ charact. and key to spp., pp. 436 & 437, M. diplogenius^ p. 438, 
pi. 18, figg. 162 & 163, M. antennoplioroides, p. 439, pis. 17, fig. 158, 18, 
fig. 158, 19, fig. 161, M. Jlexuosus, p. 440, 16, fig. 136, M. hrachiatus, 
p. 441, 18, figg. 156 & 157, 19, fig. 156, M. acuminatus, p. 441, pis. 17,. 
fig. 166, 19, figg. 166-168 ; A. Berlese, t. c. 
M. antennophoroides^ Italy, on Componotus cethiops, p. 244 ; A. Berlese,, 
t. c. n. sp. 
Myrmozercon^ p. 444, M. brevipes, p. 445, pis. 18, fig. 169, 19, figg. 169-172, 
20, fig. 169 ; A. Berlese, t. c. 
JVeoberlesia, p. 442, ^^. equitans, p. 443, pis. 19, fig. 182, 20, figg. 182-184; 
A. Berlese, t. c. 
Neopodocinum vosi Cud., p. 117, pi. 6, figg. 5-10, N. nederveeni Oud., p. 118, 
pi. 6, figg. 11-17, N. {Loelaps) jaspersi Oud., p. 119, pi. 6, figg. 18-20; 
Oudemans, Tijdschr. Ent. 1904. 
Neopocinum Oud., note on, p. 100, iV. vosi on Catharsius ^nolossus from 
Sumatra, p. 100; Oudemans, Ent. Ber. Nederland. No. 14, n. sp. 
Neoseius n. gen. (type Uroseius noous Oud.) ; Oudemans, t. c. No. 14. 
Nephrophages sanguinarius Miyake et Scriba, note on, p. 153; Oudemans, 
t. c. No. 17. 
Notaspis voigtsi Oud., p. 126, pi. 8, figg. 48-50; Oudemans, Tijdschr 
Ent. 1904. 
Notoedres alepis Raillet, p. 325, parasit. on rats; G. Tiraboschi, Arch, 
parasit. 1904. 
Ololcelaps n. gen. (type Lcelaps venetus Berl.), p. 260, 0. confinis, Nor- 
vegia, p. 261 ; A. Berlese, Redia i, fasc. ii, n. sp. 
Oribatidce, key to genera, p. 71 ; Banks, A treatise on the Acarina. 
Oribata californica, California (Mt. Shasta), p. 367, pi. 41, fig. 52; Banks, 
P. Calif. Ac. iii. No. 13, n. sp. 
Oribatula connexa^ Italy, p. 273 ; A. Berlese, Redia i, fasc. ii, n. sp. 
Oribates myrmobates^ Italy, p. 25; A. Berlese, Zool. Anz. 1904, n. sp. 
1904. [Vol. xll] d 15 
