3 Vert. 
Subject Index. 
5200 
Grinnell, J. Barriers to distribution 
as regards birds and mammals. Amer. 
Nat. New York 48 1914 (248-254). 19 
Holmgren, E. Die Tropliospongien 
spinaler Ganglienzellen. Ark. Zool. 
Stockholm 9 No. 15 1915 (26) 2 pis. 
20 
Huntington, G. S. The genetic 
relations of lymphatic and haemal 
vascular channels in the embryos of 
Amniotes. [Abstract.] Anat. Rec. Phil- 
adelphia 8 1914(76-78). 21 
Huntington, G. S. The development 
of the mammalian jugular lymphsac, of 
the tributary primitive ulnar lymphatic 
and of the thoracic ducts from the view 
point of recent investigations of verte- 
brate lymphatic ontogeny, together with 
a consideration of the genetic relations 
of lymphatic and haemal vascular 
channels in the embryos of amniotes. 
Amer. J. Anat. Philadelphia 16 1914 
(259-316) ff. 1-20. 22 
Lapicque, L. Relation entre le poids 
de l’encephale et la grandeur de 1’oeil. 
Institut fran^ais d’anthrop. C. R. Paris 
(Masson) 1 1911-1913 [1914] (13-15 av. 
graph.). 23 
Laughlin, II. II. The Fj blend 
accompanied by genic purity. A des- 
cription of mechanical charts for 
illustrating Mendelian heredity in each 
of three well-known cases of blending 
inheritance in the first hybrid genera- 
tion. Amer. Nat. New York 49 1915 
(741-751) ff. 1-6. 24 
Lucas, F. A. Animals of the past : 
An account of some of the creatures of 
the ancient world. American Museum of 
Natural History, Handbook Series No. 4 
New York 1913 (xx+ 1 + 266) ft. 1-41 . 
20 cm. 25 
Luther. A. Ober dievom N. trigemi- 
nus versorgte Muskulatur der Amphi- 
bien mit einem vergleichenden Ausblick 
fiber den Adductor mandibulae der 
Gnatliostomen, und einem Beitrag zum 
Verstandnis der Organisation der An- 
urenlarven. Helsingfors Acta Soc. Sc. 
Fenn. 44 No. 7 1914 (1-151) Taf. 92 
Fig. 26 
Magnan, A. Les rapports organiques 
des Mammif&res et des Oiseaux. Paris 
C. R. cong. soc. sav. 1912 (205-211). 27 
Moodie, R. L. The coal measures 
Amphibia and the Crossopterygia. 
Amer. Nat. New York 49 1915 (637- 
644). 28 
Olivier, E. Faune de V Allier (supple- 
ment), Vertebres. Rev. sci. Bourbon 
Moulins 26 1913 (85-95). 29 
Salkind, J. Contributions histologi- 
ques & la biologie compares du Thymus. 
Arch. Zool. Paris 55 1915 (81-322) 5 
pis. 30 
Sternberg, C. II. Notes on the fossil 
vertebrates collected on the Cope 
expedition to the Judith River and Cow 
Island beds, Montana, in 1876. Science 
New York (N. Ser.) 40 1914 (134-135). 
31 
Twenhofel, W. H. A new locality 
and horizon for Pennsylvanian verte- 
brates. [Lawrence shales, Kansas.] 
Science New York (N. Ser.) 40 1914 
(26-27). 32 
Young, G. W. The geological history 
of flying vertebrates. London Proc. 
Geol. Ass. 26 1915 (229-265) pis. xx- 
xxii. 33 
II.— SUBJECT INDEX. 
GENERAL. 5203 
jLucas, 25. 
STRUCTURE. 5207 
General. 
Lapicque, 23; jMoodie, 28; Young, 
33. 
Histology. 
Cf. Nervous System. 
Tegument. Vacant. 
Skeleton. 
Gregory, 18. 
Nervous System, Sense-organs. 
Champy, 5 ; Cowdry, 9 ; Goodrich, 
17 ; Holmgren, 20. 
Myology. Vacant. 
