This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1915. Excerpt: ... For Volume Xxx1v, Number 4, October, 1915 North American Frog Lung Flukes, with Plates VII-IX, by W. W. Cort.. 203 Elytral Tracheation of the Tiger Beetles (Cicindelidae), with Plates X-XV, by V. E Shelford 241 A Study of the Scales of Some of the Fishes of the Douglas Lake Region, by Arthur T. Evans 255 Notes and Reviews: A Reliable Method for Obtaining Amoeba for Class Use, by Charles A. Kofoid; Notes on Laboratory Technique from the Zoological Laboratory University of Michigan, by George R. LaRue; Entomological Notes, and Notes on Oligochaeta, by Paul S. Welch; The Olfactory Sense in Insects, by E. W. Roberts; Arachnoidiscus in Maryland Diatomaceous Earth, by B. C. Welsh; A Satisfactory Dissecting Board, by Newton Miller; Mechanism of Mendelian Heredity 271 Constitution and By-Laws 295 Necrology Charles Edwin Bessey (with Plate XVII), by Raymond T. Pool.... 299 Jonathan Deuell Hyatt (with Plate XVIII) 306 List of Members and Subscribers 307 Index 319 Not1ce To Members Business Sessions of the American Microscopical Society will be held at Columbus, Ohio, as follows: Dec. 28, 12:30 P. M., the Executive Committee will lunch together at the Student Union Building, on the Campus of the O. S. U. Dec. 20, 5 P. M., the annual business meeting. (See program of A. A. A. S. for place). The Southern Hotel will be the Headquarters of the Society. T. W. Galloway, Secretary. (Address: Beloit College, Beloit, Wise, after Feb. 1, 1916). TRANSACTIONS OF American Microscopical Society (Published in Quarterly Installments) Vol. XXXIV OCTOBER. 1915 No. 4 NORTH AMERICAN FROG LUNG FLUKES Trematodes from the lungs of anura were first reported over a century ago by Zeder (1800:160). In 1819 Rudolphi (1819:99, 378) described a lung fluke from Rana esculenta under the name Dist...