CONTENTS OF No. CXXII.—New Series. 
MEMOIRS: 
PAGE 
The Embryology of a Scorpion (Euscorpius italicus). By 
Matcotm Lavriz, B.Sc., Falconer Fellow of Edinburgh Uni- 
versity. (With Plates XIII—XVIII) : 3 : - 105 
On the Morphology of the Compound Eyes of Arthropods. By 8. 
Watasz, Fellow of the Johns ee ee ic (With Plate 
XIX) : : ; . - 148 
‘On the Structure of a Species of Earthworm belonging to the Genus 
Diacheta. By Franx E. Brepparp, M.A., Prosector to the 
Zoological Society of London. (With Plate XX) . ; - 169 
Hekaterobranchus Shrubsolii, a New Genus and Species of the 
Family Spionide. By FLorence Bucuanan, Student of University 
College. (With Plates XXI and XXII) . : = «i075 
An Attempt to Classify Earthworms. By W. B. Benuam, D.Sc., 
Assistant to the Jodrell Professor of gic? in University ee 
London . . 5 . s P 201 
