MASTIGOPHORA. 
Prot. 57 
Caryoryctes n. g. cytoryctoides n. sp., an intranuclear parasite of Para- 
mcecium , description and relationships, Calkins (58) pp. 164 & 165, 
pi. 20. 
[For various enigmatical bodies (probably, as a rule, cell-inclusions) which 
their describers would include in the “Sporozoan lumber-room ” see 
end of ii. c. 2.] 
D. MASTIGOPHORA . 
1. FLAGELLATA (EUFLAGELLATA). 
(a) Lissoflagellata : — 
Dodo lacertce , full description of, Prowazek (278) pp. 19-32, pi. ii, figg. 43- 
50, pi. iii, pi. iv, figg. 82-87. 
Chlamydomonas communis n. sp., pp. 374 '& 388, fig. 1, C. globosa n. sp., 
pp. 375 & 389, G. gracilis n. sp., pp. 374 & 388, plankton, Lake Erie, 
diagnosed, Snow (326). 
Gkrysosphcerella longispina Lemm., occurrence and note on, Zacharias 
( 368) p. 194, fig. 1. 
Dicercomonas^ distinction of the genus from Hexamitus , p. 130, D. (Ii.) 
intestinalis , p. 127, fig. 6, D. muris, p. 122, figg. 1-5, account of, Foa 
(109). 
Dinobyon cylindricum , Ausgraben lakelets, Plon, notes on, Lemmermann 
( 128) p. 306, figg. 2 & 3. 
Euglena deses, note on, Lord (207) pp. 75 & 76, pi. iii, fig. 2. 
Herpetomonas muscce-domesticce , full description of habitat and life-cycle, 
Prowazek (277) pp. 440-452, 7 text-figg.; H. sarcophagce n. sp., occur- 
rence and notes on, id. pp. 440 & 445 ; II. subulata n. sp., description 
and occurrence, L£ger (186) pp. 613-615, 5 text-figg. ; affinities of, 
with II. ( Crithulia ) minuta , Linger (187) p. 615. 
Hexamitus. See under Dicercomonas. 
Jcenia annectens , description of, and processes of division in, Grassi & Foa 
( 126) pp. 241-253, 17 text-figg. 
Mallomonas acaroides , occurrence and note on, Zacharias (368) p. 205, 
fig. 3. 
Mastig amoeba aspera, occurrence and description, Cash (60) p. 220, pi. xxvi, 
figg. 3 & 4. 
Octomitus [n. g. ?] intestinalis n. sp., occurrence and short description, 
Prowazek (278) pp. 38 & 39, pi. iv, fig. 107. 
Ocyglossa n. g. velox n. sp., type of a new family allied to the Ghromo- 
monadinece , brief description of, Giard (116) p. 296. 
Phyllomitus amylophagus , occurrence and note on, Smith (325) p. 48. 
iSpirochceta (“ Hcemamoeba ”) ziemanni , full account of, both in trypaniform 
and hajmosporidian phases, Schaudinn (301) pp. 429-435, 5 text-figg. 
Synura uvella , occurrence and note on, Zacharias (368) p. 200, fig. 2. 
Tricliomastix lacertce , full account of life-cycle in, Prowazek (278) pp. 4- 
19, pi. i, pi. ii, figg. 20-42. 
Trichomonas intestinalis , conjugation (heterogamy) in, notes on, Prowazek 
( 278) pp. 34 & 35, pi. iv, figg. 93-102 ; T. lacertce n. sp., occurrence 
> and short account of ; agreement in main features with T. intestinalis , 
id. pp. 32-34, pi. iv, figg. 88-92. 
Trichonympha agilis Leidy, division in, described, Foa (110) pp. 618-625, 
5 text-figg. 
Trypanopliis n. g. for Trypanosoma grobbeni , redescribed, Keysselitz (156, 
pp. 367-375, 3 text-figg. 
1904. [VOL. XLI.] 
F 12 
