BIBLIOGRAPHY. 
387 
No. 13 (23rcl September) : — 
On the Development of Cliilostoman Bryozoa. By M. J. Barrois. 
No. 15 (7tli October): — 
Note on a Memoir addressed to the Academy by M. J. Perez on the Buzzing 
of Insects. By M. Jousset de Bellesme. 
On Trichodonopsis paradoxa (Clap.). By M. A. Schneider. 
No. 16 (14th October) : — 
On a new Micrometer, intended especially for Meteorological Kesearches. By 
M. Gr. Grovi. 
Bulletin de la Societe Belge de Microscopie, Vol. IV., 
No. 12 
Proceedings of the Meeting of 26th September, 1878. 
The Malignant Tumours of the First and Second Childhood. By Dr. Lcde- 
ganck. (With 2 plates.) 
Analytical and Critical Review — of M. A. Kenard’s paper on “ the Diabase of 
Challes near Stavelot,’ in No. 8 of the ‘ Bulletin de lAcademie Eoyale des 
Sciences, Lettres et Beaux- Arts de Belgique,’ and of No. 8 of the ‘Zeitschrift fiir 
Blikroskopie.’ 
Proceedings of the Annual General Meeting of 13th October, 1878, including 
the Report of the Council. 
General List of the Members of the Society. 
Academies, Societies, and Institutions with which the Society exchanges 
publications. 
Vol. V., No. 1. 
Proceedings of the Meeting of 31st October, 1878. 
Report by M. Delogne on Dr. Matteo Lanzi’s book ‘ The Thallus of the 
Diatomacese.’ 
Analytical and Critical Review of M. Thoulet’s paper on a “ Process for measur- 
ing the solid angles of Microscopic Crystals,” in the ‘Bulletin de la Societe' 
Mineralogique de France,’ 1878, No. 4, and of No. 9 of the ‘Zeitschrift fiir 
Mikroskopie.’ 
Zeitschrift fur Mikroskopie, Vol. I., Part 9 (October): — 
The Development and Present Position of Microscopy in Germany (con- 
clusion). By Dr. Kaiser. 
On the Preparation and Preservation of Microscopic Aquatic Animals. 
Foreign Microscopes (continuation). By Dr. J. Pelletan. (From ‘ Journal de 
Micrographie.’) 
A new Measurer for Covering-glass. 
On Washing and Cleaning Diatom-material. By C, Janisch. 
Minor Communications . — Preservation of Planaria. (From ‘ Zool. Anzeiger.’) 
Literature. 
Zeitschrift fur Wissenschaftliche Zoologie, Vol. XXXI., 
Parts 3 and 4 (issued lltli November) : — 
Contributions to the Anatomy of the Ophiurse. By H. Ludwig. (With 
4 plates and a woodcut.) 
On the Genital Organs of Asterina gihhosa. By H. Ludwig. (With a plate.) 
Contributions to the Anatomy of Magelona. By W. C. McIntosh. (With 
10 plates.) 
On some Cases of Parasitism in Infusoria. By I. van Rees. (With a plate.) 
The Development History of the Pond and River Mussel. By C. Schierholz, 
