[1921] 
II. Protozoa. 
Prot. 29 
Uronema gemmuliferum p. Ill fig. 
111, sociale fig. 112, mirum fig. 113 p. 
112, microcrepis p. 113 fig. 114, biceps 
p. 114 fig. 115, dubium p. 116 fig. 116, 
simplex p. 116 fig. 117, spp. n., Penard 
T.c. 
Urolricha gracilis p. 17 fig. 9, parvula 
fig. 10, striata fig. lip. 18, pusilla p. 19 
fig. 12, spp. n. t Penard T.c. 
Vasicola gracilis p. 234 fig. 224, 
grandis p. 235 fig. 225, spp. n., Penard 
T.c. 
Vorlicella dipneumon p. 253 fig. 240, 
muralis p. 254 fig. 241, claudicans p. 
257 fig. 243, chlamydophora fig. 244, 
mutans fig. 245 p. 259, spp. n., Penard 
T.c. — V. microstoma var. n. abreviata, 
Keisew R,ev. Suisse Zool. 28 p. 239 
text-fig. 1. 
(b) Suctoria (Tentaculifera.) 
Hypocoma patellarum sp. n. parasitic 
on gills of Patella, morphology, Lich- 
tenstein C. R soc. biol. 85 pp. 796- 
799 7 text-figs. 
Sphenophrya gen. n. ( Sphenophryidae 
fam. n.) dosiniae sp. n. forms in close 
attachment to gills of Acephala, 
morphology, Chatton & Lwoff C. R. 
Acad. sci. 173 pp. 1495-1497 5 text-figs. 
PROTOZOA INCERTAE SEDIS. 
[Various and doubtful.] 
“ Aphthomonas infestans ,” as the 
cause of foot-and-mouth disease, com- 
parison with Haemoflagellates, Stauf- 
facher Zs. wiss. Zool. 118 pp. 511- 
636 pis. xii & xiii. 
