32 
H. B. Preston, F.Z.8. 
Diagnoses of new Genera and Species of Zonitide from 
Equatorial Africa. 
The following papers have been received :— 
C. H. O’Donoeuutz, D.Sc., F.Z.S. 
Notes on the Circulatory System of Elasmobranchs.—I. The 
Venous System of the Dogfish (Scylliuwm canicula). 
B. F. Cumminas. 
Scent-Organs in Trichoptera. 
P. D. Montaaus, B.A. 
A Report on the Fauna of the Monte Bello Islands. 
G. C. Rogson, B.A. 
Cephalopoda from the Monte Bello Islands. 
Miss M. J. Ratusun. 
Stalk-Eyed Crustaceans collected at the Monte Bello Islands. 
Tom IREDALE. 
Report on Mollusca collected at the Monte Bello Islands. 
R. C. L. Perkins, M.A., D.Sc., F.Z.S. 
The Species of the Genus Paralastor Sauss, and some other 
Hymenoptera of the Family Eumenide. 
GEORGE J ENNISON. 
Notes on Plumage Development in the African Wood-Stork. 
H. A. Bayutis. 
On a new Cestode from an Albatross (Diomedea irrorata). 
