— 25 — 
Medico-cbirurgical Transactions published by tbe Royal 
Medical and Ckirurgical Society. London 1881. 2 d Se- 
ries. Vol. XLVX. 8°. 
Journal of tbe Anthropological Institute of Great Bri- 
tain and Ireland. London 1882. Yol. XI. N°. 4 8°. 
Transactions of tbe Linnean Society. London 1882. 
2 d Series. Zoology. Vol. II. Part. 2. 4°. 
Inhoud : 
C. Collingwood. On some new species of Nudibranchiate Mollusca 
from tbe eastern seas. 
J. Lcblock. On tbe anatomy of ants. 
A. C. Haddon. On tbe extinct land-tortoises of Mauritius and 
Rodriguez. 
Journal of tbe Linnean Society. London 1882. Zoology. 
Vol. XV. N°. 84— 85. Botany. Vol. XVm. N°.108 — 
113. 8°. 
List of tbe Linnean Soeiety of London. 1881. 8°. 
Proceedings of tbe Pbilosopbical Society of Glasgow. 
1881. Vol. Xin. N°. 1. 8°. 
Proceedings of tbe Cambridge Pbilosopbical Society. 
Cambridge 1866 — 1876. Vol. I — II. 8°. 
Transactions of the Royal Society of Edinburgh. 1881. 
Vol. XXX. Part. 1. 4°. 
Inboud : 
Th. Munt. The law of extensible minors in deterininants. 
On some transformations connecting general deterini- 
nants witb eontinuants. 
lt. H. Tkaquair. Report on fossil fiskes collected by tbe geologi- 
cal survcy of Scotland in Eskdale and Liddesdale. 
B. N. Peach. On some new crustaccans from tbe lower carboni- 
ferous rocks of Eskdale and Liddesdale. 
B0EK.GE8CH. DER KON. AKAD. VAN WETENSCH. 
4 
