432 WM. CECIL BOSANQUET. 
WoRKS REFERRED TO IN THE ABOVE PAPER. 
= 
. LIEBERKUHN, N.—‘‘ Evolution des Gregarines,” ‘Mém. Cour. et Mém. 
des Savants Etrangers, Acad. Royale de Belgique,’ vol. xxvi, 1853, 
pp. 3—40. 
Scumipt, Apotr.—‘ Beitrag zur Kenntniss der Gregarinen und deren 
Entwickelung,” ‘ Abhand. herausg. von der Senckenbergischen Natur- 
forsch. Gesellschaft,’ Bd. i, 1854-5, p. 174, et seq. 
3. WottEeRs, Max.—“ Die Conjugation und Sporenbildung bei Gregarinen,” 
‘Archiv fiir mikr. Anat.,’ xxxvili, 1891, pp. 107 and 109. 
4, FrenzeLt, Jou.— Ueber einige Argentinische Gregarinen,” ‘ Jenaische 
Zeitschrift f. Naturwissenschaft,’ Bd. xxvii, 1892, p. 314, et seq. 
. Goutp, Miss L. J.—‘ Quart. Journ. Micr. Sci.,’ vol. xxxvi (1894). 
. Metcunixorr, E.—‘ Lectures on the Comparative Pathology of Inflam- 
mation,’ translated by F. A. Starling and E. H. Starling, M.D., 1893, 
pp. 69, 70. 
ad 
Q ow 
EXPLANATION OF PLATE 31, 
Illustrating Mr. Wm. Cecil Bosanquet’s paper, “‘ Notes on a 
Gregarine of the Earthworm (Lumbricus herculeus).” 
Fic. 1.—Mature gregarines and conjugating pairs, enlarged about four 
times. 
Fic. 2 a.—Section of a mature gregarine, showing nucleus and capsule. 
x about 90. 
Fic. 2 6,—Portion of the same section, showing capsule. x 280. 
Fic. 3.—Various granules, showing the action of reagents. a. Granule 
seen fresh in normal saline. 4%. c. After addition of alcohol and benzol. 
d. On subsequent addition of water. e¢./ Same granule in different focus, 
showing central spot dark and light respectively. yg. 4. Split granules. 
i. Granule swollen by sulphuric acid. x about 480. 
Fic. 4.—Portion of substance of gregarine, showing apparent network of 
protoplasm. x about 300. 
Fic. 5.— Portion of gregarine, showing two capsules. x 110. 
Fic. 6.—Portion of gregarine, showing central mass divided off from the 
rest. x 110. 
