ADVERTISEMENTS, v 
The International Journal of 
Microscopy and Natural Science. 
EDITOR:—ALFRED ALLEN, Bath, England. 
[ss V. A. LATHAM, D. D. S., F. R. M. S., etc., Chicago University, U. S. A. 
ASSOCIATE 
EDITORS: STEVENSON BROWN, President, Montreal Micro Soc., Montreal, Canada. 
ILANDRO VICENTINI, M. D., Chie ti, Italy. 
ag cod ad: TS, APRIL, 1894. 
A by Aie Trip to Jers 
The Extent of the Ann Ted and the Function of the different parts of the Sporangium of 
t 
1 
Fern n A 
The Sense-Organs on the ute of our White Ants, Termes fiavipes. Joach "rr ^1 
oam Preparations xri with Chloral Hydrate. 
Facts nis ce s eni he Vegetarian Theory. Mrs. Alice Bodington. 
aeneon Photom 
Bacteria of the Koos. ae ab EE Flora of the Mouth. (Large mco cm e 
Predacious and Parasitic Enemies of the Aphides. (With Plate) H.C. A. ‘n an 
Normal Histology. (Ilustrated. 
The Technology of Diatoms. (With Plate.) M. J. Tempere. 
w Amplification 
The Royal Natural aae (Illustrat ted.) 
Combination Hot Filter and Steam Steriliser. (With Plate) F. W. Malley. 
The Solandi oe of is ipsu 
Notes for Beginners in Mic Reynolds, M. D. 
What is the Use of the Btady c of vi Dese: en "A. C. Smith. 
Frogs’ er m 
Microsco echni 
Microscopical Techni Bacillus. H. Heiman, M. D. 
aufmann's Method of Staining Tubercle Bacilli. Fannie L. Bishop. 
re ode of Demonstrating Microbes. 
Reviews. 
Rey & FAIRCHILD, 29 PARK Row, N. Y 
ci m cuis orci pesti MASS. 
scription, U. S. A. 
PLASTER CASTS OF THE "FOLLOWING "MAMMALIA 
with dentition in good preservation, made under direction of 
Professor E. D. Cope may be had by application to Jacob 
Geisman, 2102 Pine St., Philadelphia. 
Phenacodus primaevus Cope, (Wyoming) $100.00. Hy- 
vacotherium venticalum Cope, (Wyoming) $50.00. Protohippus 
micabilis Leidy, skull $7.00. Protohippus pachyops Cope, skulls 
of adult and young, and P. fossulatus Cope, skull, $5.00 each. 
Tetrabelodon shepardii Leidy, mandibular ramus and symphysis 
with two molars, $20.00. Dzbelodon tropicus Cope, do., $15.00 ; 
Mastodon precursor Cope, last molar $5.00. The horses and . 
‘eastodons from the Cenozoic beds of Texas, are uncolored 
