[1909] 
52 Prot, IT. Protozoa. 
and description ; Silvestri Boll. soc. 
geol. ital. 27 pp. C 12-630 pi. xxi figs. 
1-7. 
f Pellatispira di-stef anoi sp. n., Eocene 
Termini-lmerese, diagnosed ; Cfecchia 
Rispoli Giorn. sc. nat. econ. 26 p. 167. 
— P. madardaci Hantk., Bcschreibung. 
Lorentkey Math. Tormt. Ert. 27 p. 
590 figs. 5-8. 
Planispirin a antarctic a sp. n. ; Chap- 
man “ Subantarctic Islands of New 
Zealand ” 1909 vol. 1 p. 324 pi. xiv 
fig. 5. 
Polysiomella macella Ficht. & Moll, 
•var. n. granulosa Island of Delos ; Side- 
bottom Mem. Lit. Phil. Soc. 53 No. 21 
p. 16 pi. v fig. 5. 
t Pseudarcella gen. n. rhumbleri sp. n. 
Fupelton, Mainzer Becken ; Spandel 
Offenbach Ber. Ver. Natk. 43-50 p. 199. 
Pulvinulina globosa p. 9 pi. iv fig. 3, 
simplex p. 9 pi. iv, figs. 4 & 5, spp. n. 
Island of Delos ; Sidebottom Mem. Lit. 
Phil. Soc. 53 No. 21. 
| Bhabdosphaera silvicaea sp. n. Ru- 
pelton, Mainzer Becken ; Spandel 
Offenbach Ber. Ver. Natk. 43-50 p. 
221 and fig. 
f Rotalia ofjeribachensis sp. n., Rupel- 
ton, Mainzer Becken ; Spandel T.c. 
p. 213 and fig. 
t Saccammina minutissima, grandis- 
io na spp. n., Rupelton, Mainzor Becken; 
Spandel T.c. p. 198 and figs. 
Spirillina novae-zealandiae sp. n., 
• Chapman “ Subantarctic Islands of New 
Zealand” 1909 vol. 1 p. 352 pi. xvii 
figs. 4 and 5. 
selseyensis, sp. n., shore-sands ; 
Heron-Allen & Earland J. R. 
Microsc. Soc. 1909 p. 440 pi. xviii figs. 
6 and 7. 
f Spiroplecta ( Textularia ) intermedia 
sp. n., Rupelton, Mainzer Becken ; 
Spandel Offenbach Ber. Ver. Natk. 
43-50 p. 210 and fig, 
Technitella thompsoni sp, n.. North 
Sea diagnosis ; Heron-Allen & Ear- 
land J. Quek. Microsc. Cl. (ser. 2) 10 
pp. 402-406 pis. xxxi and xxxii. 
f Truncatulina globigeriniformis sp. n., 
Rupelton, Mainzer Becken ; Spandel 
Offenbach Ber. Ver. Natk- 43-50 p. 
216 and fig. 
f Uvigerina sagriniformis sp. n., Ru- 
pelton, Mainzer Becken ; Spandel 
T.c. p. 209 and figs. — U. selseyensis, sp. 
n.; Heron-Allen & Earland J. R. 
Microsc. Soc. 1909 p. 437 pi.' xviii figs. 
1-3. 
t Virgulina jrondicularoides sp. n., 
Rupelton, Mainzer Beckon ; Spandel 
Offenbach Ber. Ver. Natk. 53-50 p. 
204 and figs. 
(c) Heliozoa. 
Heliozoa, general account ; Weldon 
& Hickson in Lankester’s Treatise on 
Zoology pt. 1 fasc. i pp. 14-36 and 9 
text figs. 
Actinosphaerium eichhorni, changes 
occurring in physiological degenera- 
tion ; Howard J. exp. Med. 10 pp. 
207-231 pis. xvi-xix. 
Wagnerella borealis Mereschk., Bau 
und Entwicklung ; Zuelzer Arch. 
Protistenkunde 17 pp. 135-202 Taf. 
vi-x and 20 text figs. 
(d) Radiolar'a. 
Radiolaria, general systematic ac- 
count; Gamble in Lankester’s Trea- 
tise on Zoology pt. 1 fasc. i pp. 94-153 
i nd 32 text figs. 
Die tripyleen Radiolarien der Plank- 
ton-Expedition. Phaeodinidae, Cae- 
mentellidae und Cannorrhaphidae. Cir - 
coporidae, Oannosphaeridac ; Boro ert 
Ergeb. Plankton -Exped. 3 L.h. 7-9 pp. 
281-379 and 7 Taf. 
Radiolarien (Collozoum, Thalassi- 
colla, Thalassophysa), Fortpflanzung, 
Gametenbildung ; Hartmann und 
Hammer SitzBer. Ges. natf. Freunde 
1909 pp. 228-248 T f. iii. 
Spumellaria. Tl. 2. Unterlegion 
Sphaerellaria ; Schroder in : Nordis- 
ches Plankton, Lfg 11 pp. xvii 1-xvii 66 
and 37 text figs. 
Radiolarien in der Variations- und 
Artbildungslehre ; Haecker Zs. in- 
dukt. Abstammgslelire 2 pp. 1-17. 
A canthometron pellucidum J. M., Bau 
und Entwicklung ; Moroef und Sti- 
asny Arch. Protistenkunde 16 pp. 209- 
236 Taf. xiii and xiv and 54 text figs. 
\Actinomma echinoideum p. 17 pi. iii 
fig. 2, appenninicum p. 18 fig. 3, octoa- 
canthium fig. 4, saccoi p. 18 pi. ii fig. 16, 
