30 Prot. 
II. Protozoa. 
[1920] 
Ervilia striata sp. n., diagnosed, 
Buddenbrock Arch. Protistenk. 41 p. 
342 fig. 1. 
Euplotes, account of neuromotor 
apparatus and its function, Taylor 
Univ. Calif. Publ. Zool. 19 pp. 403- 
470 pis. xxix-xxxiii. — E. patella, neuro- 
motor apparatus, Yooom op. cit. 18 
pp. 337-396 pis. xiy-xvi. 
Qerda annulata sp. n., Devil’s Lake, N. 
Dakota, Edmondson Trans. Amer. 
Microsc, Soc. 39 pi. xix fig. 10. 
Loxophyllum perihoplophorum dia- 
gnosed, Buddenbrock Arch. Pro- 
tistenk. 41 p. 347 fig. 7. 
Maupasella nova , occurrence of 
supplementary chromatic body in, 
Keilin Parasitol. 12 pp. 92-94 pi. vi. 
Onychaspis steini sp. n. note on, 
Buddenbrock Arch. Protistenk. 41 
p. 362 fig. 15. 
Opalina scalpriformis sp. n. Ghosh, 
cytology, Ghosh Ind. Joum. Med. 1 
pp. 78-84 2 pis. 
Opcdinidae, classification, Metcalf 
Science 52 p. 136. 
Oxytricha hymenostorna, amicro- 
nucleate form, “ twins,” Dawson J. 
exp. Zool. 30 pp. 129-156 1' pi. and 22 
text-figs. 
Prorodon binucleatus sp. n. diagnosed, 
Buddenbrock Arch. Protistenk. 41 
p. 346 fig. 6. 
QuasHlagilis gen. n. constanziensis sp. 
n, provisionally regarded as a Holo- 
trichous Ciliate, with resemblances to 
Metacystis, morphology and encysted 
stages, Busch Arch. Protistenk. 40 
pp, 221-229 pis. xvii & xviii. 
Spathidium spaihula var. n. monili - 
forme India, Bhatia J. R. Microsc. Soc. 
1920 p. 259. 
Sphaerobafitrum gen. n. (Holotrioha) 
warduae sp. n., a chain-forming type, 
described, Schmidt Arch. Protistenk. 
40 pp, 230-252 pi. xix. 
Strombidium viride Stein, notes on 
structure, Penard Rev. Suisse Zool. 
28 pp. 1-9 9 text-figs. 
Troglodytella gorillae sp. n., described, 
T. abrassarti var. n. acuminata, notes 
on, Reichenow Arch. Protistenk. 41 
pp. 1-33 pis. i. & ii. 
Ur onychia heinrothi sp. n., diagnosed, 
Buddenbrock Arch. Protistenk. 41 
p. 356 fig. 13. 
Urotricha labiata sp. n.. Devil’s Lake, 
N. Dakota, diagnosed, Edmondson 
Trans. Amer. Microsc. Soc. 39 p. 178 
pi. xviii fig. 14. 
Zelleriella gen. n. of Opalinidae, 
mention only, Metcalf Proc. Nat. 
Acad. Sci. Washington 6 p. 432 ; and 
briefly characterized id. Science 52 
p. 136. 
(b) Suctoria (Tentaculifera.) 
Suctoria (Tentaculifera), environs of 
Genova, with new forms, described, 
Penard M6m. Soc. Hist. nat. Gendve 
39 pp. 131-229 56 text-figs. 
Choanophrya subsessilis sp. n., Pen- 
ard M6m. Soc. Hist. nat. Geneve 39 
p. 173 text-fig. 28. 
Dendrosoma gammari sp. n. p. 190 
text-fig, 36, Penard T.c. 
Periacineta triangularis p. 162 text- 
fig. 14, gammari p. 163 fig. 15, spp. n., 
Penard T.c. 
Physaliella collini Pen. 1920, 
described, Penard T.c. p. 225 text- 
fig. 65. 
Podophrya palmigera p. 204 text- 
fig. 44, comosa p. 205 fig. 45, spp. n., 
Penard T.o, 
Solenophrya calyciformis p. 156 text- 
fig. 17, dubia p. 157 fig. 18, bulbacea 
p. 159 fig. 19, spp. n., Penard T.c. 
Sphaerophrya doliolum p. 209 text- 
fig. 47, nalans p. 212 fig. 48, spp. n., 
Penard T.o, 
Thecacineta caepula sp. n., p. 155 
text-fig. 16, Penard T.c. 
Tokophrya glomerata p. 142 text-fig. 
7, gracilipes p. 143 fig. 8, spp. n., 
Penard T.c. 
Trichophrya myriophylli p. 180 text- 
fig. 30, lycoperdon p. 181 p. 31, mello p. 
183 fig. 32, spp. n., Penard T.c. — 
T. piscium Butschli, from Alosa, 
account of, Parisi Atti Soc. Ital. Sci. 
nat. 59 pp. 63-69 pi. i. 
