37 Trot. 
Systematic. 
0431 
Arecllci m' train and A. vulgaris, 
structural details of test; Cushman and 
Henderson, Amor. Nat. 40, (707-800, 
text-tigs.). 
Avcrintzevia gen. n. (for Uelcopcra ) 
cyclostoma ; Sciiouteden, Ann. Biol, 
lacustre, 1 , (357). 
Clypcolina marginata, described ; 
Penard, Arch. Protistenkunde, 8, (66- 
85, JO text-figs.). 
Corycia penardi sp. n. (— C. coronata 
var. simplex Penard), Gouv. Arcban- 
gelsk ; Averintzev, St. Peterburg, Trav. 
Soc. nat., 36. 
Cueurbitclla longula sp. n., Gouv. 
Novgorod ; Averintzev, St. Peterburg, 
Trav. Soc. nat., 36, (177, figg. 71 and 
72). 
Dlfflugia septentrionalis sp. n., Russ- 
land; Averintzev, Arch. Protisten- 
kunde, 8, (80) ; also, id., St. Peterburg, 
Trav. Soc. Nat. 36, ii, (208, figg. 73-75). 
Entamoeba coli and E. histolytica, 
described ; specificity of these 2 forms 
as regards harmlessness or pathogeni- 
city questioned ; Musgrave and Clegg, 
Philippine Journ. Sci., 1, (000-050, 
JO figg.).— E. histolytica, the Amcuba of 
dysentery, general account; Ruge, 
llandbuch der Tropenkrankh., lirsg. v. 
C. Mense, 13d 111, 1, (1-21, 3 Taf.). 
Lccqiicreusia angulata, L. cxtranca 
spp. nn., Archangelsk ; Averintzev, 
Arch. Protistenkunde, 8, (87-88). St. 
Peterburg, Trav. Soc. Nat., 36, (172, 
figg. 07, 08). 
Ncbela spumosa (238, fig. 79), A 7 . 
maxima (239, figg. 70-78), N. pulcher - 
rima spp. n. ; Archangelsk ; Averintzev, 
St. Peterburg, Trav. Soc. Nat., 36, ii ; 
also id. Arch. Protistenkunde, 8, (90- 
OS). 
( Paulinclla chromatophora , note on 
habits, structure and American occur- 
rence ; Kepner, Biol. Bull., 9, (128-120, 
with text-fig.).) 
Pelomyxa palusbris, Bau und Fort- 
ptlanzung; Bott, Arch. Protistenkunde, 
8, (120-158, mit 2 Taf.) ; also, Zool. Anz. 
29, (803-800). — P. p., Fortptlanzung ; 
Jvohscuelt, Natw. Rdsch.,21, (503-501). 
Pyxidicula invisiiata sp. n., Arch- 
angelsk ; Averintzev, Arch. Protisten- 
kundc, 8, (86) ; also, id., St. Peterburg, 
Trav. Soc. Nat,, 36, (145, figg. 01-04). 
Sexangularia gen. n., S. parvida 
sp. n., Gouv. Archangelsk ; Averintzev, 
St. Peterburg, Trav. Soc. nat., 36, ii, 
(103, figg. 05-00). 
(l)) Foraminifera. 
For lists of occurrence, etc., see under 
Geological Distribution. 
f Foraminifera of the Salem limestone ; 
Beede, Indiana, Rep., Dept. Geol. Nat. 
Res. 30, (1201-1218, with pi.). 
Sur la formation du reseau des Num- 
mulites reticulees ; Boussac, Paris, C.-R. 
Acad, sci., 142, (243-244). 
Foraminifera, Great Barrier Island, 
New Zealand ; Chapman, Wellington, 
Trans. N. Zeal. Inst., 38, (70-1 12, 
pi. 3). 
Foraminifera, Indian Ocean, otT Ceylon ; 
Dakin, Roy. Soc. Rep. Ceylon Pearl 
Fish. 5, (225-242, 1 pi.). 
|Surquelquesgisementsnummulitiques 
de Madagascar. (Paleontologie de Mada- 
gascar II.) ; Douville, R. Ann. Paleonl., 
1, (01-08, 1 fig.). 
Foraminifera of Larne Lough and 
District; Gougit, Sci. lnvestig., Dept. 
Agric. and Fisheries, Ireland, 3, (10,. 
1 pi.), and 4, (12). 
(Foraminifera, Australian sands; Jen- 
sen, Sydney, N.S.W., Proc. Linn. Soc.,. 
29, (810-831, 1 pi.)) 
Thalamophora from the North Tolar- 
sea ; Kiaer, Norw. North Polar Exp.,, 
Scientific Results, Kristiania, 5^ 
(No. XIV, App. II), 1906, (58-02). 
| Foraminifera, Tertiary layers, Biar- 
ritz ; Liebus, Wien, Jalirb. geol. Rchs- 
Anst., 66, (351-366, 1 pi., 8 text-figg.). 
Foraminifera, general account of life- 
history ; Lister, Nature, 74, (400-400). 
Foraminifera von Laysan und den- 
Cliatham-Inseln. (Ergebn. einer Reise 
nach dem Pacific); Riiumbler, Zool. 
Jalirb., Syst. 24, (2.1- 80, 4 pis.). 
■J Foraminifera from Lower Lias, 
Gloucester ; Richardson, Gloucester, 
Proc. Cotteswold Nat. F. Cl., 15, (201). 
Recent Foraminifera, Island of Delos. 
(Grecian Archipelago); Sidebottom, 
Manchester, Mem. Lit. Phil. Soc., 50,. 
No. V, (18, 2 pis.). 
j Richercho strutturali su alcune forme 
dci trubi di Bonfornollo (Palermo) ; 
