VOL. XXXVIII, NOS. 451.452 



July-August, 1904 



THE 



AMERICAN 

 NATURALIST 



A MONTHLY JOURNAL 

 DEVOTED TO THE NATURAL SCIENCES 

 IN THEIR WIDEST SENSE 



CONTENTS ^ 



L Proceedings of the American Society of Zoologists 486 



n. The Anatomy of the Coniferales rCo/!^//;we(/; • PEOF. D. P. PENHALLOW 528 

 in. A List of Bermudian Birds seen during July and August, 1903. 



HAEOLD BOWDITCH 586 



IV. Neritina virginica Variety Minor ■ ■ ■ PKOFESSOR M. M- METCALF 566 



V. Studies of the Plant Cell.~m • DR. B. M. DAVIS 571 



VI. Notes and Literature: Zod/ogy. Dodge's General Zoology, Coues' Key to 595 

 North American Birds, Boulenger on the Classification of Bony Fishes, 



Notes on Recent Fish Literature — Pa/CBO/J^o/O^/. Eastman's Transla- W6 



of Pennsylvania, The Journals. 



BOSTON, U. S. A. 



GINN & COMPANY, PUBLISHERS 



Hew York Chicago London, W. C. 



