3 RepL 
Titles. 
6600 
Boulenger, G. A. Remarks on the 
Batrachian Genera Cornufer, Tschudi 
Platy mantis , Gthr. Simomantis g.n. and 
Staurois , Cope. Ann. Mag. Nat. Hist. 
London ser. 9 1 1918 (372-376). 22 
Boulenger, G. A. On the Varieties of 
the Lizard Ophiops elegans, Men. Ann. 
Mag. Nat. Hist. London ser. 9 2 1918 
(158-161). 23 
Boulenger, G. A. Description of a 
new Lizard of the genus Acanthosaura 
from Yunnan. Ann. Mag. Nat. Hist. 
Lond ser. 9 2 1918 (162) 24 
Boulenger, G. A. On tho Races and 
Variation of tho Ed i bio Frog, Rana 
csculcnta, L. Ann. Mag. Nat. Hist. 
London ser. 9 2 1918 (241-257). 25 
Boulenger, G. A. Descriptions of 
new South-American Batrachians. Ann. 
Mag. Nat. Hist. London ser. 9 2 1918 
(427-433). 26 
Boulenger, G. A. A Synopsis of the 
Lizards of the genus Eremias. J. Zool. 
Res. London 3 1918 (1-12). 27 
Boulenger, G. A. Une Grenouille 
nouvelle pour la Faune beige. Paris 
Bull. Soc. Zool. 1918 (45-48). 28 
Boulenger, G. A. Apergu des principe • 
qui doivent regir la Classification 
naturello des especes du gcnro Rana. 
Paris Bull. Soc. Zool. 1918 ( 11 1-121). 
29 
Boulenger, G. A. Considerations sur 
les affinites et la dispersion geographique 
des Lacertides. Paris C. R. Acad. 
Sci. 166 1918 (197-200). 30 
Boulenger, G. A. Lcz Lezards 
Holodcrmatidcs do l ’Eocene sup6ricurc 
do la Franco. Paris C. R. Acad. Sci. 
166 1918 (889-893). • 31 
Boulenger, G. A. Sur los rapports do 
l’Ontogenie & la Taxinomio chez les 
Batracicns anoures. Paris C. R. Acad. 
Sci. 167 1918 (60-63). 32 
Boulenger, G. A. Sur la place des 
Cheloniens dans la classification. Paris 
C. R. Acad. Sci. 167 1918 (514-518). 33 
Boulenger, G. A. On Rana fuscigula 
and R. angolensis. Cape Town Trans. 
R. Soc. S. Africa 7 1918 (131-137). 34 
Boulenger, G. A. Description of a 
new Lizard of the genus Acanthodac- 
tylus from Mesopotamia. Bombay J. 
Nat, Hist, Soc. 25 1918 (373-374). 35 
Boulenger, G. A. Remarks on Rana 
tigrina and its Varieties. Rec. Ind. 
Mus. Caloutta 15 1918 (51-68, 65-67). 36 
Boulenger, G. A. A Revision of the 
Lizards of tho genus Tachydromus. 
Calcutta Mem. As. Soc. Bengal 5 No. 6 
1917 (207-235) pis. xlvi-xlvii. 37 
Boulenger, G. A. Description of a 
new Frog ( Rana miophus) from Siam. 
J. Nat. Hist. Soc. Siam 3 1918 (11-12). 
38 
Bowen, W. K. Distribution and 
Structure of the Epidermal Sense 
Organs in tho Tadpoles of Rana 
clamitans. Lansing Rep. Mich. Acad. 
Sci. 19 1917 (65-66). 39 
Broom, R. Observations on the 
genus Lysorophus, Cope. Ann. Mag. 
Nat. Hist. London ser. 9 2 1918 (232- 
240). 40 
Brown, B. A complete Skeleton of 
the Homed Dinosaur Monoclonius , and 
description of a second skeleton show- 
ing skin impressions. New York Bull. 
Amer. Mus. 37 1917 (281-306) pis. xi- 
xix. 41 
Brunacci, B. Influenza della tempera- 
tura sulla regolazione osmotica della 
Rana, esculenta estiva. Roma Rend. 
Acc. Lincei 26 som. 2 1917 (243-245). 42 
Buytendyk, F. J. J. Instinct do la 
recherche du nid et experience chez 
les crapauds. ( Bufo vulgaris et Bufo 
calamita). Haarlem Arch. N6erl. de 
Physiol. 21917 (1-50) 20 pis. 43 
Buytendyk, F. J. J. L’instinct d’ ali- 
mentation ot I’oxpericnco choz los 
crapauds. Haarlem Arch. N6orl. do 
Physiol. 2 1917 (217-228). 44 
Caius, R. F. F. vide Phisalix, M. 
Calabresi, E. Rettili somali raccolta 
fra Gelib e Margherita (Riva sinistra del 
Giuba). Monitore Zool. Ital. Firenze 
29 1918 (122-124). 45 
Camp, C. L. An extinct Toad from 
Rancho La Brea. Berkeley Univ. 
Calif. Publ. Geol. 10 1917 (287-292). 46 
Camp, C. L. vide Grinnell, J. 
Campana, D. Del. Supra alcuni resti 
di Testudo graeca Linn, nel quatemario 
di Monsummano. Riv. Ital. Palaeont. 
Parma. 23 1917 (26-28). 47 
