48 Prot. 
XVJII. PROTOZOA. 
(a) Lobosa : — 
Occurrence of Lobosa in pools, etc., Hohenmolsen, Zacharias (424). 
Amoeba coli var. mitis and var. felis y pathogenicity of, and notes on, Gross 
( 138) pis. 16 & 17 ; A. guttula, p. 417, fig. 1, A. sp., p. 417, fig. 2, 
Woods Hole, diagnosed, Galkins (47) ; A. radiosa Duj. var. gemmifera , 
n. var., p. 245, fig. 2 ; A. vespertilio, p. 247, fig. 3, from Spitzbergen, 
described, Penard (288) ; A. undulans , conjugation and spore-forma- 
tion in, described, Traube-Mengarini (388) pp. 381-386, 4 text-figg. 
Amoebae and their cysts, influence of light upon, Dreyer (90) pp. 399-421, 
2 pis. ; Amoebce , parasitic in Volvox, Molisch (269) pp. 20-23, pi. 3. 
Arcella vulgaris , “diplozoan ” nature of, described, Dangeard( 76) pp. 769- 
771 ; variability of shell in, Pearl & Dunbar (287) pp. 321-327, 2 text- 
figg. ; A. sp., minute structure of the chitinous test in, Kunstler (189) 
p. 81, text-fig. 11. 
Centropyxis aculeata , morphology of, with special reference to the 
chromidia, reproduction and life-cycle, Schaudinn (333) pp. 553-560. 
Glathrella foreli Pen., described, Penard (289) pp. 293-300, figg. 4 & 5. 
Cochliopodium obscurum Pen., p. 249, fig. 4, C. opalinum n. sp., p. 250, 
fig. 5, Spitzbergen, described, Penard (288). 
Gryptodijjlugia turfacea n. sp., East Holstein, diagnosed, Zacharias 
( 421) p. 239, pi. 2, fig. 18. 
Difflugia , general account of biology, Prowazek (308) pp. 160 & 161, 
4 text-figg. ; D. curvicaulis , occurrence, f. w. ponds, islands off Finnish 
coast, Levander (222) pp. 12 & 13, text-fig. 1 ; D. olleiformis Lagerh., 
noteworthy occurrence, East Holstein, ponds, Zacharias (421) p. 286, 
pi. 2, fig. 20 ; and from “pools in the market-place” Hohenmolsen, id. 
(424) p. 307. 
iEndothyra bailey i y occurrence, Pella bods, Iowa, Udden (391) p. 120. 
Entamoeba coli , pp. 565-570, and E. histolytica n. sp., pp. 570-575 (the 
harmless and pathogenic Amoebce of man), reproduction and life-cycle 
of, Schaudinn (333). 
Euglypha compressa y Spitzbergen, described, Penard (288) p. 269, fig. 11. 
Hyalosphenia inconspicua n. sp., p. 115, pi. 13, figg. 7-11, H. platy stoma 
n. sp., p. 114, pi. 13, figg. 3-6, diagnoses and occurrence, West (405). 
Nebela bigibbosa Pen., Spitzbergen, described, Penard (288) p. 259, fig. 7. 
Pelomyxa intermedia n. sp., from “town-puddles,” Hohenmolsen, 
diagnosed, Zacharias (424) p. 306. 
Pseudochlamys patella , var. arctica n. var., Spitzbergen, described, 
Penard (288) p. 254, fig. 6. 
Quadrula irregularis , Spitzbergen, described, Penard (288) p. 260, fig. 8. 
Sphenoderia pulchella n. sp., diagnosis and occurrence, West (405) p. 115, 
pi. 13, figg. 12-15. 
Tnchosphcerium sieboldi , Woods Hole, diagnosed, Calkins (47) p. 418, 
% 3. 
(b) Foraminifera : — 
• Foraminifera, general account, Lister (232) pp. 47-149, 57 text-figg. 
Various marine Foraminifera, structure of calcareous shell of, Averintzev 
(8). 
Foraminifera from : — Mediterranean near Capri, Lo Bianco (233) ; Malay 
Archipelago, occurrence and notes on, Millett (263 & 264). 
tForaminifera, mostly lists, from : — Eocene, Maryland, descriptive (no new 
forms), Bagg (12) pp. 233-258, pis. 62-64; Eocene, Catania, Checcia- 
Rispoli (59) p. 14 ; Cretaceous, Australia, Etheridge & Dun 
( 106); Miocene, Rzeszow, Friedberg (121); Tertiary, Lower Alsace, 
Hermann (147 & 148) ; Tertiary, Wiesloch, Baden, id. (149) ; Gault, 
Merstharn, Holmes (158) ; Chalk, England, including several new, 
