1901.1 
NATURAL SCIENCES OF PHILADELPHIA. 
749 
tions being defrayed by Mr. Clarence B. Moore, to whom the 
Academy is again indebted for this proof of his continued interest. 
The Entomological Section (American Entomological Society) 
has published two hundred and seventy six pages of the Trans¬ 
actions with ten plates and three hundred and twenty-eight pages 
of the Entomological News with thirteen plates. 
The Manual of Conchology has been continued under the auspices 
of the Conchological Section, two hundred and seventy-one pages 
and sixty plates having been issued during the year. 
The published contributions to science by the Academy and its 
Sections during the year amount, therefore, to 1703 pages and 117 
plates. 
The statistics of distribution are as follows: 
Proceedings, delivered to members,.548 
li exchanged for other publications, - 574 
“ sent to subscribers, . . 40 
1,162 
Journal, exchanges,.68 
“ subscribers,.34 
102 
The published edition of the Proceedings is 1,500; of the Jour¬ 
nal , 500. 
Fifty-six papers have been presented for publication during the 
year, as follows: Henry A. Pilsbry, 10; Henry W. Fowler, 6; 
James A. G. Rehn, 4; John W. Harshberger, 4; Thomas H. 
Montgomery, Jr., 3; Clarence B. Moore, 2; T. D. A. Cockerell, 
2; Arthur E. Brown, 2; Adele M. Fielde, 2; S. N. Rhoads, 1; 
Helen T. Higgins, 1; A. E. Ortmann, 1; Walter M. Rankin, 1; 
Edward G. Yanatta, 1; Henry Fox, 1; George and William S. 
Vaux, 1: Thomas Meehan, 1; Henry C. Chapman, 1; Caroline 
B. Thompson, 1; Ida A. Keller, 1; Henry Kraemer, 1; Benja¬ 
min H. Smith, 1; A. M. Reese, 1; M. Louise Nichols, 1; Harold 
Heath and M. H. Spaulding, 1; Carrie B. Aaron, 1; Thomas L. 
Casey, 1; C. W. Johnson and A. W. Grabau, 1; E. Goldsmith, 
1; Nathan Banks, 1. Forly-seven of these have been printed in 
the Proceedings, two in the Journal , three were withdrawn by the 
