CILIOPHORA. 
Prot. 85 
128; effect of concentrated solutions on, Yasuda (423) pp. 124 & 125, 
figg. 12-41, pi. xi. 
Colpoda cucullus , in Italian thermal springs, Issel (163). 
Cristigera , n. g., pleuronemoides , n. sp., described, Roux (321) p. 602, pi. 14, 
fig- 1. 
Didinium cinctum Voigt, description, Voigt (405) pp. 35-37, pi. 2, fig. 5, 
I text-fig.; D. nasutum , occurrence and note, Voigt (404) p. 59; 
D. n. and D. balbiani, occurrence in America, Colorado, noted, 
Beardsley (17) pp. 54 & 58. 
Dileptus anser , infection with zoochlorellse, Averintzev (8) p. 347; 
D. sp., occurrence, Bologoe, Minkevich (265) p. 268. 
Dysteropsis , n. g., minuta , n. sp., described, Roux (321) p. 581, pi. 13, 
fig. 12. 
Enchelys farcimen, in Italian thermal springs, Issel (163). 
Epalxis, n. g., mirabilis , n. sp., described, Roux (321) p. 596, pi. 13, fig. 18. 
Frontonia elliptica , n. sp., Colorado, diagnosed, Beardsley (17) p. 54, 
pi. 11, fig. 4; F. leucas , occurrence in America, Colorado, noted, 
Beardsley" (17) pp. 54 & 58 ; var. thermalis , in Italian hot springs, 
Issel (163). 
Herpetophrya , n. g., astoma, n. sp., from the body cavity of Polymnia, 
general account, Siedlecki (359) pp. 356-362, pi. 32. 
Rolophrya heterostoma , n. sp., Colorado, description, Beardsley" (17) 
p. 53, pi. 11, fig. 3. 
Hoplitophrya lumbrici, account of, Bortolotti (30) pp. 195-204, 3 figg. 
Leucophrydium , n. g., putrinum , n. sp., described, Roux (321) p. 589, pi. 13, 
fig. 15. 
Lagynus Icevis, occurrence in America, Colorado, noted, Beardsley (17) 
pp. 54 & 57. 
Nassula aurea, occurrence in America, Colorado, noted, Beardsley (17) 
pp. 54 & 58; N. elegans in Italian thermal springs, Issel (163); N. 
minima (?), n.(?) sp., occurrence, Bologoe, Minkevich (265) p. 269. 
Opalina dimidiata , anatomy of, Kunstler & Gineste (181) pp. 188-193, 
II figg.; 0. ranarum , galvanotactic experiments on, Wallengren 
( 409) pp. 341-376, 9 text-figg., pi. ii., figg. 1-14; effect of protoplasmic 
poisons on, Zahn (435) p. 156. 
Paramoecium , sp., effect of Rontgen-rays on, Joseph & Prowazek (173) 
pp. 142-153; P. aurelia , minute structure of ectoplasm and tricho- 
cysts, Kolsch (178) pp. 280-285, 4 text-figg., and pi. 26, fig. 1; 
extrusion of trichocysts in, Massart (249) pp. 91-106; P. caudatu.ni , 
experiments with artificial stimuli on, Calkins (50-52) and with 
Lieb (53); relation of binary fission to \-ariation in, Simpson (364); 
oxidative capacity of enucleated portions of, Prowazek (305) p. 387; 
galvanotactic experiments on, Wallengren (409) pj3. 380-383, pi. ii, 
fig. 19; inanition changes in, id. (408) pp. 67-128, pis. 1 & 2, 2 text- 
figg. ; adaptability to concentrated solutions, Yasuda (423) pp. 126 & 
127, figg. 22-28, pi. xii. 
Prorodon teres , occurrence in America, Colorado, noted, Beardsley (17) 
pp. 54 & 57. 
Trachelopkyllum apiculatum , occurrence in plankton, Schwarzsee, Tyrol, 
and note on, Zacharias (431) p. 702. 
Tnchospira, n. g., dextrorsa , n. sp., described, Roux (321) p. 584, pi. 13, 
fig. 13. 
Urotncha farcta, occurrence, in America, Colorado, noted, Beardsley" (17) 
pp. 53 & 57 and at Bologoe, Minkevich (265) p. 268. 
(b) Heterotrieha:— 
Amphorella acuta , n. sp., Gulf of Siam, diagnosed, p. 184, fig. 2, Schmidt 
(341). 
