Z2> Prot. 
Systematic. — Amcebaea — Foraminifera. 
0431 
Tetramyxa 'parasitica, triglochinis , 
parasites allied to Plasmodiophora and 
Sorosphaera, relation to hosts’ cells 
and nuclear behaviour in different 
phases ; Maire & Tison C. R. Acad. 
Sci. 150 pp. 1708-1770. 
2. SARCODINA ( = GYMNOMYXA). 
Rhizopoda, British fresh-water, sys- 
tematic account ; Cash & Hopkinson 
tho Ray Society 1909 ICO pp. 32 pis. 
Rhizopods, fresh-water, English Lake 
district, notes ; Brown J. Linn. Soc. 
Zool. 30 pp. 360-3G8 pi. 1. 
<a) Amcebaea (= Lobosa). 
Beitrag zur Biologie saprophytischer 
Amoben ; Feosch Zs. Krebsforschg 8 
pp. 183-194 1 Taf. 
Kulturamoben, Untersuchungen ; 
Wasielwski & Hirschfeld Heidelberg 
Abh. Ak. Wiss. math.-natw. Kl. 1910 
Abh. 131 pp. 4 pis. 
Amoeba bovis sp. n. [?], from stomach 
<of cattle (perhaps only a phase of 
Mastigamoeba &.), note on ; Liebetanz 
Arch. Protistenk. 19 p. 40 figs. 34-37. 
— A. diploidea, effects of cultivation at 
high temperatures, facultative loss of 
sexuality; Erdmann Festschr. fur 
R. Hertwig Bd 1 pp. 323-348 pis. xxv 
and xxvi. — A. flava, life-history de- 
scribed ; Schepotieff Zool. Jalirb. 
Abt. f. Anat. 29 pp. 485-504 pi. xxxix 
figs. 1-42. — A. hyalina Dang., nuclear 
division described ; Hartmann & 
Chagas Mem. Inst. Oswaldo Cruz 2 
pp. 159-167 pi. x. — A. li., division, 
encystment ; Brodsky Biol. Zeitschr. 
1 pp. 145-158 1 pl. : — A. mucicola of the 
Umax- type, pathogenic action on host, 
nuclear structure and mitosis, A. vahl- 
Isampfi nom. nov. for A. Umax p. 252 ; 
Ciiatton Arch. zool. ser. 5 5 pp. 247- 
261 pi. iii. — A. spp., general discussion 
of nuclear structure and mitosis and 
comparison with other Protozoa ; id. 
T.c. pp. 267-337 13 text-figs. — A. 
proteus, localization of excretory func- 
tion, discussion of life-cycle and repro- 
duction ; Maynard J. exp. Zool. 9 
pp. 301-307 311-31G numerous figs. — 
A. p., notes on ; Stolc. Vestn. Cesk6 
Spol. Nauk 1909 pp. 1-13.— A. salteti 
sp. n., free-living, Amsterdam, structure 
and developmental stages ; Swellen- 
grebel Arch. Protistenkunde 19 
pp. 167-177 pis. v & vi. [A. see also 
under Entamoeba .] 
Arcella vulgaris u. mitrata, Unter- 
suchungen ; KhainsiCY Arch. Protis- 
tenkunde 21 pp. 165-185 Taf. xiv & 
xv. 
Corycia coronata (Pen.), from Karst 
(Istria), notes on ; Hf.inis Arch. 
Hydro biol. 5 p. 124 text -figs 1-3. 
Difflugia nivalis p. 150 pi. xiiifigs. 31- 
40, sphaerica p. 151 fig. 30, spp. n., 
Mer dc Kara; Meunier in “Due 
d’Orleans, campagne arctiquede 1907.” 
— D. subaequalis sp. n. Geneve, dia- 
gnosed ; Penard Rev. Suisse Zool. 
18 p. 932 pi. viii figs. 4 & 5. 
Entamoeba blattae, life - C 3 r cle de- 
scribed ; Mercier Arch. Protisten- 
kunde 20 pp. 143-175 pis. x-xii.— E. 
currens sp. n. from frogs and toads, 
notes ; Metcalf J. Exp. Zool. 9 p. 308 
fig. 24. — E. lagopodis sp. n., notes on ; 
Fantham Proc. Zool. Soc. 1910 ii 
p. 702 pi. lxi figs. 58-65. — E, testudinis 
sp. n., account of form and nuclear 
structure ; Hartmann Mem. Inst. 
Oswaldo Cruz 2 pp. 3-10 pi. i. [E. 
see also under Amoeba.] 
Heleopera sordida sp. n. Jura 
diagnosed ; Penard Revue Suisse 
Zool. 18 p. 931 pi. viii figs. 2 & 3. 
Malpighiclla gen. n‘. (perhaps near 
Entamoeba), ref ringens sp. n., occurrence 
and description; Minchin Festschr. 
fur Hertwig Bd 1 pp. 293-302 pi. xxiii. 
Nebela cornuta sp. n., Sumpf bei 
Moskau (Russ.); Voronkoff Trd. 
Otd. ichtiol. Obsc. acclim. 7 pp. 217 
& 218. — N . gracilis sp. n. Jura ; Penard 
Revue Suisse Zool. 18 p. 934 pi. viii 
figs. 6 & 7. — N. militaris var. n. tubu- 
lata, English Lake district, note ; 
Brown J. Linn. Soc. Zool. 30 p. 365 
pi. 1 figs. 9 & 10. 
Plagiopyxis gen. n. (compared with 
Bullinula), callida sp. n. Geneve, and 
several places visited by Brit. Antarctic 
Exp. (coll, by Murray), described ; 
Penard Revue Suisse Zool. 18 pp. 936- 
940 pi. viii figs. 8-10. 
Pscudodifjlugia caudata sp. n. Gen&ve, 
diagnosed ; Penard T.c. p. 929 pi. viii 
fig. I- 
(b) Foraminifera. 
Foraminifera of the North Pacific 
ocean. Part 1, Astrorhizidce and Lituo - 
