FEBRUARY 1916 



VOL. XXIX, No. 11 



TLJ p 



OTT AW A 

 NATURALIST 



Published by The Ottawa Field-Naturalists' Club 



:6Dttor: 



ARTHUR GIBSON, 

 Entomological Branch, Department of Agriculture, 



OTTAWA. 



nesocinte EOltorS: 



PIarlan I. Smith, W. H. Harrington, P. A. Taverner, 



Anthropology. Entomology. Ormthology. 



M. O. Malte, Ph. D. H. M. Ami, D.Sc. L. M. Lambe, F.G.S., 



Botany. Geology. P alee ontology. 



Prof. John Macoun, M.A. Otto Klotz, LL.D. C. Gordon Hewitt, D.Sc, 



Conchology. Meteorology. Zoology. 



CONTENTS: 



The Genera of the Odontopleuridae. By Percy E. Raymond - 135 

 Prenanthes mainensis. Notes on the Morphology, Taxonomy and 



Distribution of this Hybrid Form. By Bro. M. Victorin - 140 



Birds of Algonquin Park. By W. E. Saunders - - - - 145 



The Rolla L. Grain Co., Limited 



issued mar. 6, 1916 



Entered at Ottawa Post Office as second class matter. 



