VOLUME ELEVEN NUMBER FOUR

JOURNAL
OF
ENTOMOLOGY
AND
ZOOLOGY

DECEMBER, 1919

PUBLISHED QUARTERLY BY
POMONA COLLEGE DEPARTMENT of ZOOLOGY
CLAREMONT, CALIFORNIA, U. S. A.


CONTENTS

 Page
Notes on the Behavior of the Social Wasp Polistes—Horace Gunthorp63
Biology of the North American Crane-Flies. V. The Genus Dicranoptycha—Charles P. Alexander67
The Central Nervous System of Nucula and Malletia—W. A. Hilton75

Entered Claremont, Cal., Post-Office Oct. 1, 1910, as second-class matter, under Act of Congress ofMarch 3, 1879


Journal of Entomology and Zoology

EDITED BY POMONA COLLEGE, DEPARTMENT OF ZOOLOGY

Subscription $1.00 to domestic, $1.25 to foreign countries.

This journal is especially offered in exchange for zoologicaland entomological journals, proceedings, transactions, reportsof societies, museums, laboratories and expeditions.

The pages of the journal are especially open to western entomologistsand zoologists. Notes and papers relating to westernand Californian forms and conditions are particularly desired,but short morphological, systematic or economic studies fromany locality will be considered for publication.

Manuscripts submitted should be typewritten on one side ofpaper about 8 by 11 inches. Foot notes, tables, explanations offigures, etc., should be written on separate sheets. Foot notesand figures should be numbered consecutively throughout. Thedesired position of foot notes and figures should be clearlyindicated in the manuscript.

Figures should be drawn so that they may be reproduced asline cuts so far as possible. An unusually large number of halftones must be paid for in part by the author. Other moreexpensive illustrations will be furnished at cost. Figures forcuts should be made to conform to the size of the page whenreduced, that is, 5 by 7-1/2 inches or less. The lettering shouldbe by means of printed numbers and letters pasted on thedrawings, in most cases.

Authors of articles longer than a thousand words will receivefifty reprints of their publications free of cost. If more thanthis are desired, the order should be given with the return ofthe proof sheets. Extra copies and special covers or specialpaper will be furnished at cost. Authors of short contributionswill receive a few extra copies of the number containing theirarticles.

Manuscripts should be sent by express or registered mail.

Address all communications to

The Journal of Entomology and Zoology
William A. Hilton, Editor
Claremont, California, U. S. A.


[Pg 63]

Notes on the Behavior of the Social Wasp Polistes

...

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