(Publications Continued) 
Volume XXVI 
No. 1. Burt, Charles £.— The Lizards of Kansas 
Z Rau, Phil and Nellie L.— The Sex Attraction and 
in Giant Saturniid Moths .™.. 
Volume XXVII 
No. 1. Pickwell, G, B.— The Erairie Homed Lark^- 
■ ■ L 
Volwne XXVIII 
No. r. Burt, C. E. and Burt, M. E.—A Preliminary Check List of the Lizards 
of South America — 
2. Byrne, S. L.— An Aurora Observed m Missouri and Its Connection 
^ r 
with Solar Activity ^^ 
3. Greger, D, K— Bibliographic Index of North American 
Eublastoidea 
4. Boyer, D. A. and Heinze, A. A,— An Annotated List of the Amphibian 
n County, Missouri 
County 
Spot" Butterfly, Euphydryas Praeton 
8- Voris, R. — Biologic Ihvestigat 
6. Robertson, P.— Some Problems of the Middle Mississippi River Region 
During Pleistocene Time 
Volume XXX 
Nq. 1, Bueker, E, D.— Springtails (CollembolaO of the St Louis Area- 
2. Cozsens, A, B.— Analyzmg and Mapping Natural Landscape Factors 
ol the Ozark Province 
3. Kirgis, H. D.— The Cytological Structure of the Hypothalamic Nuclei 
in Relation to their Functional Connections 
4. Branom, M, £.— The Agricultural Economy of the American Bottoms - 
5. Adams, R. McC— Archaeological Investigations of the Academy oi 
Science of St. Louis and the Work Projects Administration During 1939 
and 1940 
Volume 
No. 1 Brightman, George P. 
2. Day, IIR— Report o 
1942 
Minnesota-^ — 
County During 
" 
i*4flv 
7! 
lio 
liO 
T; 
% 
i 
J! 
5. Rau, Phil— 
Missoari ... 
6. Rau, f^i/— Notes on the Behavior of Certain Solitary and Social Bees— 
7. O'Byrne, H. /.—Observations on the Life History of the "Baltimore ^ 
25 
J 
Volume XXTX ^^ 
No. L Fitch. H. S.— Natural History of the Alligator Lizards — :. — ^ 
2. Greger, D. K. — Atrypae of the Central Missouri Devonian - 
3. Bilmsky, 5.— Outline of a Theory of Functions of an Abstract Variable '^ 
4. Allen, V. r.— Geological Aspects of Evolution - jj 
5. Graves, H.B.— The Pre-Cambrian Structure of Missouri f 
IJ 
1- 
if* 
\. 
r ■ 
