11 Prol. 
Titles 
0400 
Langeron, M. Sur unc Hemogre- 
garino d’un Macaquo. Paris Bull. 
Soc. Path. exot. 13 1920 (165-167 394). 
161 
Langeron, M. vide Nicolle, C. 
Large, D. T. Some laboratory-work 
in connection with the Afghan war, 
1919. London Journ. R.A.^T.C. 35 
1920 (386-395). 162 
Laurens, H. and Hooker, H. D. 
Studies on the relative physiological 
value of spectral lights. II. The 
sensibility of Volvox to wave-lengths of 
equal enorgy-contcnt. J. exp. Zool. 
Philadelphia 30 1920 (345-368). 163 
Laveran, A. La Leishmaniose 
canine chez la souris. Paris Bull. 
Soc. Path. exot. 13 1920 (680-687). 164 
Laveran, A. ct Franchini, G. Con- 
tribution & l’gtude des Flagelles des 
Culicides, des Muscides, des Phlebo- 
tomes et do la Blatte orientale. Paris 
Bull. Soc. Path. oxot. 13 1920 (138- 
147). . 165 
Laveran, A. ot Franchini, G. Herpe- 
tomonas et Spirochaeta de la Blatte 
orientale. Paris Bull. Soc. Path. exot. 
13 1920 (331-333). 166 
Laveran, A. ot Franchini, G. In- 
fections oxporimontalos do chions ct do 
cobaycs & l’aide do cultures d'Herpe- 
tomonas d’lnsectes. Paris Bull. Soc. 
Path. exot. 13 1920 (569-576). 167 
Laveran, A. et Franchini, G. Con- 
tribution a l’etude de la Flagellose des 
Euphorbes. Paris Bull. Soc. Path, 
oxot. 13 1920 (796 -800). 168 
Lawson, M. R. Soginonting tertian 
malarial parasites on red corpuscles 
showing little or no loss of haemoglobin 
substance. Evidence of migration. 
J. exp. Med. Baltimore 32 1920 (139- 
142) pis. ii & iii. 169 
Ledingham, J. G. Dysentery and 
enteric disease in Mesopotamia from 
the laboratory standpoint. London 
Journ. R.A.M.C. 34 1920 (189-203 
306-320). 170 
L6ger, A. et L6ger, M. H6mogr6- 
garine d’un poisson marin ( Diagramma 
mediterranean). Paris C. R. Soc. 
biol. 83 1920 (1275-1277). 171 
Lgger, A. et Lgger, M. liroplasme 
do la civetto au S6n6gal. Paris Bull. 
Soc. Path. exot. 13 1920 (649-652). 
172 
L£ger, L. Sur la multiplication 
endogene de Ghloromyxum truttae Leger, 
Myxosporidie biliare de lla truite. 
Paris C. R. Acad. Sci. 171 1920 (973- 
975). 173 
L6ger, M. Pyrexie mortelle a allure 
sp6cialo causae par un Flagollg a la 
Guyane fran 9 aise. Paris Ann. Inst. 
Pasteur 34 1920 (482-496) pi. xvi. 174 
L6ger, M. et Tejera, E. Contribution 
k l’etude du Trypanosoma venezuelense 
Mesnil 1910. Paris Bull. Soc. Path, 
exot. 13 1920 (576-588). 175 
de Leon, W. Balantidium haughwouti, 
new species, parasitic in the intestinal 
tract of Ampullaria species : a morpho- 
logical study. Philippine J. Sci. 
Manila 15 1919 (1920) (389-409) 1 pi. 
176 
LhGritier, A. vide Sergont, Ed. 
Liebus, A. Uober einige Foramini- 
feren aus dem “ Tassello ” bei Triest. 
Wien Verh. k. k. geol. Rchsanst. 1914 
(141-145). 177 
Lignigres, J. Sur 1’evolution des 
Anaplasma dans lo sang des Bov ides. 
Paris Bull. Soc. Path. exot. 13 1920 
(19). 178 
Lindemann. E. Untorsuchungon 
iiber Susswasserperidineen und ihre 
Variationsformen. Arch. Protistenk. 
Jena 39 1919 (209-262) pi. xvii. 179 
Lindemann, E. Peridinium giislro- 
wiensen. sp. und seine Variationsformen. 
Arch. Hydrobiol. Stuttgart 11 1916 
(490-495). 180 
List, T. Das Plankton oinigor Koike 
des Altrheins bei Erfelden und ein 
Vergleich des Kolkplanktons mit dem 
einiger Teiche in der Umgebung von 
Darmstadt. Arch. Hydrobiol. Stutt- 
gart 12 1920 (759-804) pi. xi. 181 
Luckg, B. vide Wright, T. 
Mac Adam, W. The amoebic dysen- 
tory carrier. Calcutta J. Proc. Asiatic 
Soo. Bengal 15 1919 (ccxviii & ccxix). 
182 
Macdonald, A. On tho relation of 
temperature to malaria in England. 
London J. R.A.M.C. 35 1920 (99-119). 
183 
