BIBLIOGRAPHY. 
91 
The American Naturalist for January contains : — 
The Microscope as a means of Examination of Rocks and Fossils. By Dr. R. 
Fritz Gaertner, 
For February: — 
The Postal Club, a new Mailing Box for Slides. 
For March : — 
The Transformation of the Red Mites. By Professor C. V. Riley. 
For April : — 
A continuation of Dr. Fritz Gaertner’s paper on the Microscope as a means of 
Examination of Rocks, &c., Amoeba proteus, by Professor Joseph Leidy ; and a 
New Method of Opaque Mounting, by C. C. Merriman. 
The Journal de Micrographie (published at Paris) for January 
contains : — 
The Embryogenous Cell. By Professor Balbiani. 
On the Anatomy and Physiology of the Retina. By Professor Boll. {Continu- 
ation.') 
On Foreign Microscopes (the English Microscopes). By Dr. J. Pelletan. 
( Continuation.) 
Observations on the Termination of the Motor Nerves of the Striated Muscles 
of tlie Torpedoes and the Rays. By Professor Ciaccio. 
The Dissection of the Nervous System of the Fishes. By Professor Emile 
Baudelot. 
On Diatoms in Coloured Liquids. From the Bulletin of the Belgian Micro- 
scopical Society. 
A Review of M. A. L. Donnadieu's ‘ Contribution to the History of the Genus 
Ligula ; ’ also of the Microscopical Analysis of Rocks and the Cavities of 
Minerals, by M. A. Renard. 
A Note by the Editor (Dr. Pelletan) on Mr. Tolies’ ^ Objective. 
For February : — 
On Parthenogenesis. By Professor Balbiani. 
On the Anatomy and Physiology of the Retina. By Professor Boll. {Con- 
tinuation.) 
Observations on the Termination of the Motor Nerves of the Striated Muscles 
of the Torpedoes and the Rays. By Professor Ciaccio. {Continuation.) 
Note on the Termination of the Nerves in the Electric Apparatus of the 
Torpedo. 
A “ Free Translation ” of Mr. Stephenson’s Paper on Professor Abbe’s Theory 
of Microscopic Vision, which appeared in the ‘ Monthly Microscopical Journal ’ 
for February, 1877, with Notes by the Editor. 
The Bacillaria with a Siliceous Envelope, or Diatomacem. By Kutzing. {Con- 
tinuation. ) 
Analysis of Two Memoirs. By Dr. O. Brefeld and Dr. L. Nowakowsky, on 
the genus Entoinophthora. 
On a New Micro-lepidoptera [Alhinia Wockiania., Briosi.) 
Reviews of Ranvier’s ‘ Histology of the Nervous System,’ and of Schmidt’s 
‘ Atlas der Diatomaceen-Kunde.’ 
For March : — 
The Lymphatic Hearts. By Professor Ranvier. 
On the Anatomy and Physiology of the Retina. By Professor Boll. {Con- 
clusion.) 
Observations on the Termination of the Motor Nerves of the Striated Muscles 
of the Torpedoes and the Rays. By Professor Ciaccio. {Continuation ) 
On Foreign Microscopes (the American Microscopes). By Dr. J. Pelletan. 
{Continuation.) 
H 2 
