LITERATURE OF THE RADIOLAR1A 153 



30. Fowler, G. H. (GazellcUa.) Quart. Journ. Mic. Sci. (2), vol. xlviii., 1904, 



pp. 483-488. 



31. - - (Radiolaria of Faroe Channel.) Proc. Zool. Soc. 1896-98, pp. 991, 523, 



1016. 



31a. Popowsky, A. (North Atlantic Acantharia.) Nordisches Plankton, Lief, 

 iii., 1905, pp. 43-69 ; Lief, v., 1906. 



32. (Acantharia.) Ergeb. Plankton -Expedition, 1904; Appendix in 



Archiv f. Protistenkimde, vol. v., 1905, pp. 339-357. 



33. Schcwiakoff, W. (Skeleton, Myonemes, and Flotation of Acantharia.) 



Me'moires de 1'Acad. des Sci. St. Petersbourg, vol. xii., 1902, No. 10. 



34. Immermann, F. (Aulacanthidae.) Ergeb. Plankton-Expedition, vol. iii., 



1904. 



35. Hacker, V. (Biological Significance of Tripylarian Skeleton.) Jenaische 



Zeitschrift f. Naturwiss. vol. xxxix., 1905, pp. 581-648 ; Zeit. f. wiss. 

 Zool. vol. Ixxxiii., 1905, pp. 336-375 ; Archiv f. Protistenkunde, vol. ix., 

 1907, pp. 139-169. 



36. (Challengeridae, Tuscaroridae, Circoporidae of the Valdivia Expedi- 

 tion.) Archiv f. Protistenkunde, vol. viii., 1906 ; and Verhandl. deutsch. 

 zool. Gesellschaft, vol. xiv., 1906, pp. 122-156. 



37. (Thalassothamnidae, Medusettidae. ) Zool. Anzeiger, vol. xxx. , 1906, 



No. 26, pp. 878-895 (16 figs.). 



38. Schroder, 0. (Cytocladus.) Zool. Anzeiger, vol. xxx., 1906, pp. 448 and 



587. 



39. ButscJili, G. (Strontium Sulphate in Skeleton of Acantharia, etc.) Zool. 



Anzeiger, vol. xxx., 1906, No. 24, pp. 784-789. 



40. Delap, M. and C. (Irish Thalassicollidae.) Scientific Investigations, Irish 



Fisheries, 1905 (vii.) [1906]. 



41. Keeble, F., and Gamble, F. W. (Green Cells of Convoluta. ) Quart. Journ. 



Micr. Sci. vol. 1L, 1907, pp. 167-219. 



42. Schaudinn, F. (Trichosphaerium.) Abhandl. d. kgl. preuss. Akad. Wiss. 



Berlin, Supplement, 1899. 



43. Patter, E. (Respiration of Protozoa.) Zeit. f. allgemeine Physiologic, 



vol. v., 1905, pp. 566*612. Ibid. vol. vii. pp. 46-53. 



44. Hinde, J. G. (Fossil Radiolaria.) Quart. Journ. Geol. Soc. vol. Iv. pp. 



38-64. 



45. Johnstone, J. (Summary of Recent Work on Marine Nitrogenous Food- 



Stuffs.) Science Progress (N.S.), vol. ii., 1907, pp. 191-210. 



46. Klebs, G. (Yellow Cells and Peridinians.) Bot. Zeitung, vol. xlii., 1884, 



p. 721. 



