43 Frol. 
IT. Protozoa, 
[ 1000 ] 
Entodinium bursa , Athmungsbedin- 
rgungen, Kulagin, Jestestv. i geogr., 11, 
■(Ml). 
Epalxis mlralilis, notes on ; Sciiocte- 
iuen, Ann. Biol, lacustre, 1, (117). 
Epistylis gasterostei sp. n., and the 
• origin of the Urccolaridae ; Faure- 
Fremiet, Paris, C.-R. Soc. Biol., 60, 
(347-349). — E. plicatllis , structure ; 
Schroder, Arch. Protistenkunde, 7, 
(173-185, 1 Taf.), 
Glaucoma pyriformis et l’organisation 
de la substance vivante ; Faure-Fremiet, 
Nancy, C.-R. ass. anat., 8, (120-127, 
'%•)• 
IsolricPa \ irostoma, Athmungsbedin- 
gungen ; Kulagin, Jestestv. i geogr., 
H,(M1). 
Tchthyophthiriusmultifiliis ; Cleviscu, 
D. tierarztl. Wochenschr, 13, (183-184). 
Nematopoda cylindrica cf. Tintinn- 
- o'ldium . 
Nyctotherus piscicola, Daday, de- 
scribed ; Daday, Math. Termt. Jirt., 
23, (555-5G0, 2 fig.). 
Opalina , orientation of body ; Kunstler 
(.1 1 neste, Paris, C.-R. soc. bid., 61, 
•(130). 
( Opercularia henneguyi (183, fig. 1), 
<0. gracilis (187, fig. 2), 0. fabrei (188, fig. 
3), 0. microdiscum (190, fig. 4), spp. 
n. ; Faure, Arch. Anat. microsc., 7.) 
Ophrydium versatile, described ; 
Faure-Fremiet, Paris, C.-R. soc. bid , 
f 61, (40-48). 
Opistlionccta gen.n. (Vortice'Mdae), 0. 
Jienneguiji sp. n. ; Faure-Fremiet, 
Paris, C.-R. soc. biol., 60, (922-923). 
Paramoecium, physiology ; Ciiainskij, 
f Var5ava, Izv. Univ., 1906, (1-48, 
35 figg.).-P. caudatum , cycles of 
generations; general significance of 
conjugation; Calkins, J. Exp. Zool., 1, 
(423-401, 3 pi., 3 text fig.). — P. aurelia, 
•variation; Calkins, New York, N.Y., 
Proc. Soc. Exp. Biol. Med., 3, (48-49). 
PetalotricTia capsa sp. n. Indopacific ; 
Brandt, Tintinnod. Plankton-Exp., (8, 
f pl.). 
Ptychoeyli8 calyx sp. n. Atlantic ; ul. 
T.c (8, pi.'). 
Ehabdonella subgen. n. ( Ptiichocylis ) ; 
Zd. T.c. (8). 
Stentor coeruleus , and S. rocselii ; 
Sciiroder, Arch. Protistenkunde, 8, (1- 
10, 1 Taf.). 
Tintinnidac (Tintinnus and Cyttaro- 
cylis ) ; ungeschlechtlicheundgesclilecht- 
liche Fortpflanzung ; Laacicmann, Zool. 
Anz., 30, (440-443). 
Tintinnidium incertum sp. n. To- 
catins-Miindung ; Brandt, Tintinnod. 
Plankton -Exp., (10, pi.). 
Tinlinnoidium inquilinum ( = Nema - 
topoda cylindrica. Sand) ; Faure- 
Fremiet, Paris, C.-R. soc. bid., 61, 
(395-397). 
Tintinnopsis bermudensis Bermudas, 
T. capuhis, T. aperta, Tocantins-Mim- 
dung, T. fracta Siidwestafrika and 
Borneo, etc., T. nordqiisti Tocnntins- 
Miindung and Borneo, spp. n. ; Brandt, 
Tintinnod. Plankton-Exp., (3-4, with 
Pis.). 
Tintinnus bulbosns, T. emarginatus, 
T. palliatus Atlantic, T. conicus, T. datura 
Atlantic and Pacific, T. regidalus Atlantic, 
spp. n. ; Brandt, Tintinnod, Plankton- 
Exp., (9-10, pis.).— 2'. cuspidatus (519), 
T. mucronatus (555), T. triton (519), T. 
zonatus (525), spp. n. ; Zaciiarias, Arch. 
Ilydrobid., 1. 
Trichodinopsis paradoxa Clap, et 
Lachm., struttura e bidogia ; Issel, 
Genova, Ann. Museo Civ. st. nat., 2, 
(334-357, 0 fig. e 2 tav.). 
Undella collaria, U. marsupialis, 
Atlantic, U. tridivisa Aquatorialstrom, 
U. armata Pacific, U .messinensis Atlantic 
und Mittelmeer, U. tenuiroatr is Neu pom^ - 
mern, spp. n. ; Brandt, Tintinnod. 
Plankton-Exp., (8-9, pis.). 
Vorticclla monilata, described ; 
Schroder, Arch. Protistenkunde, 7, 
(395-410, 1 Taf.). — V. ocean ica sp. n. ; 
Zaciiarias. Arch. Hydrobid. 1 (554). 
Vorticellids (esp. Opercularia), 
specific commensalism and its principal 
factors; Faure-Fremiet, Paris, C.-R. 
soc. biol., 61 (450-458, 514-515, 583- 
585). 
Xystonella subgen. n. ( Cyttarocylis ) ; 
Brandt, Tintinnod. Plankton-Exp. (0). 
(b) Acinetaria. 
Dendrosomides gen. n., D. paguri sp. 
n., ectoparasitic on Eupa gurus ; Collin, 
Arch, zool., N. et R. 5, (lxiv-lxvi, 
with fig.). 
