Journals PoWislied by The Wistar Iiistitote 
GENERAL INFORMATION 
ManuMrlpts may be sent to any member of an 
t.dltorlal Board, or directly to the Managing Editor 
of the Journal for which they are submitted. Authors 
receive hfty copies of their articles gratis. 
Subscriptions are oayablf in advance and no dis- 
counts are ever allowed. Subscriptions are alwaj's 
taken Dy the volume and not by the year. Re- 
mittances should be made by postal money order, 
or by draft, payable to 
THE WISTAR INSTITUTE OF 
AXATOMY AND BIOLOGY 
PlIII^DELPHIA. PA.. U. S. A. 
THE JOURNAL OF 
EXPERIMENTAL ZOOLOGY 
(jour. EXP. ZOOIv.) 
ROSS G. HARRISON. Managing Editob 
YaI E UNIVEItHlTY. NeW HaVEN, CONN. 
Publishes the results of original researches of an 
experimental or analytical nature In the field of zool- 
og.Y, Includina: investigations on growth and develop- 
ment, on reproduction, regeneration. cellular phenom- 
ena, evolution, variation, heredity and ecology, 
and upon topics in general physiology. 
Issued eight liines a year, in two volumes. About 600 
pagex ner volume, with numerous text figures and plates. 
Subscription price $5.00 (domestic); 15.50 (for- 
eign) per volume. 
rili: .WIERICAN JOURNAL OF 
ANATOMY 
(am. joub. anat.) 
H. McE KNOWER, Sec'y Editorial Board 
UNivERsixr OF Cincinnati 
Publishes Investigations on the anatomy, embryol- 
ogy an'i histology of vertebrates with special refer- 
ence to mammals. 
Issued bi-monthly. About 600 pages per volume, with 
numerous test fvjurts 'ind pla es. 
Subscription price So. 00 (domestic); $5.50 (foreign) 
per volume. 
THE ANATOMICAL RECORD 
(an.\t. rec.) 
G. CARL HUBER, Managing Editor 
13-30 Hill Street, Ann Arbor, Mich. 
Is Intended for the prompt publication of concise 
original articles on vertebrate anatomy, embryology 
and hlstologj' with such Illustrations as may be 
printed in the text, of brief preliminary reports and 
technical notes, short reviews of noteworthy publi- 
cations, critical notes of interest to anatomists, brief 
statements of courses, of laboratory plans and of 
appointments. 
Issued monthly, .ibout 400 pages per volume. 
Sub.scrlptlon price $3.00 (domestic); $3.25 ^foreign) 
per volume. 
THE 
;'^UilNAL OF COMPARATIVE 
NEUROJL.OGY AND 
PSYCHOLOGY 
(jour. comp. nbur. psych.) 
C. J. HERRICK, Managing Editor 
University of Chicago 
Publishes original contributions on the compara- 
tive anatomy of the nervous system and researches 
on subjects relating to animal behavior. 
Issued bi-monthly. About 600 pages per volume with 
numerous charts, text figures and plates. 
Subscription price $5.00 (domestic); $5.50 (foreign ) 
per volume. 
JOURNAL OF MORPHOLOGY 
(jour, morph.) 
J. S. KINGSLEY, Managing Editor 
Tufts College, Mass. 
Publishes researches relating to animal morphology, 
especially those on cytology, protozocUogy and the 
anatomy and embryology of vertebrates and Inverte- 
brates. 
Issued quarterly. About 700 pages in each volume, 
with numerous text figures and plates. 
Subscription price $9.00 per volume, postpaid to 
»11 countries. 
Articles Accepted-for Publication 
By the Journal of Morphology: H. L. Wleman, 
The degenerated cells in the tost Is of Leptlnotarsa 
signaticollla; Gideon 3. Dodds, Segregation of the 
germ cells of the Teleost lophlus; H. S. Jennings 
and G. T. Hargitt, Characteristics of the diverse 
races of Paramecium; J. Parsons SchaefTer, The 
lateral wall of the cavum nasi In man, with especial 
reference to the various developmental stages; F. J. 
Gudernatsrh, The thyroid glands of the Teleosts. 
Volume 22 (four numbers, to be Issued during 
1911) is to he known as The Whitman Volume, and 
will contain exclusively papers by former pupils of 
Dr. C. O. Whitman, the founder of this Journal. 
A complete list of authors and titles of their papers 
will shortly be Issued. ' The first number will be 
ready March 15th. 
By The Anatomical Record: W. M. Baldwin, 
Duodenal diverticula in man; H. Jeidell, A note on 
the source and character of t he early blood vessels of 
the kidney; T. D. Merrigan, An unusually large per- 
itoneal fossa; A. T. Kerr, Complete double ureter In 
man; F. W. Thyng, The anatomy of a 7.8 mm. pig 
embryo; B. F. Kingsbury, The term "chromaf- 
fine svstem" and the nature of c^jfomaffine reac- 
tion; William Snow Miller, The distribution of 
lymphoid tissue in the lung; Samuel T. Orton, Note 
on an anomaly of the postcentral sulcus simulating 
the double rolandic of Giacouilnl. 
By The .\merican Journal of Anatomy: J. 
Gordon Wilson, The nerves nnd nerve endings in 
the membrana tympaniof man; W. E. Dandy and 
Em 11 Goctseh, The blood supply of the pituitary 
body; Florence R. Pabin, Description of a model 
showing the tracts of fibers medullated In a new- 
born baby's brain ; Charles R. Bardeen, Further 
studies on the variation In susceptibility of Am- 
^phibian ova to the X rays at different stages of 
development; Jeremiah S. Ferguson, The anatomy 
of the thvroiil gland of Elasmobranchs with remarks 
upon the hypobranchlal circulation In these fishes; 
J. F. Gudernatsch, Hermaphroditismus verus in 
man; John Warren, The development of the para- 
physls and pineal region in Reptilia. 
By The Journal of Comparative Neurology 
AND Psvchology: J.B.Johnston. The telenceph- 
alon of Selachians; Shephard Ivory Franz, On the 
function of the post-central cerebral convolutions; 
H. H. Donalflson, On the influence of exercise on 
the weight of the central nervous system of the al- 
bino rat; II. H. Donaldson, The effect of under- 
feeding on the percentage of water, on the ether- 
alcohol extract, and on modullation In the central 
nervous svstem of the albino rat; H. H. Donald- 
son and Shinkishl Ilatal, Note on the Influence of 
castration on the weight of the brain and spinal 
cord in the albino rat, and on the percentage of 
water in them; H. H. Donaldson, An interpreta- 
tion of some differences In the percentage of water 
found in the central nervous system of the albino 
rat and due to conditions other than age; Helen 
Dean King, The effects of pneumonia and of post- 
mortem changes on the percentage of water in the 
brain of the albino rat. 
By The Journal of Experimental ZoSlogy: 
Montrose T. Burrows, The growth of the tissues of 
the chick embryo outside the animal body, with 
special reference to the nervous system; Serglus 
Morgulls, Contributions to the physiology of regen- 
eration; G. H. Parker, The olfactory reactions of 
the common klllifish, Fundulus heteroclitus (Linn.) ; 
Ralph E. Sh'jldon, The sense of smell in Selachians; 
Marian L. Shorey, A study of the differentiation of 
neuroblasts in artificial culture media; G. B. 
Spooner, Embryologlcal studies with thecentrlfuga. 
