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CONTENTS. 



PAGE 



Introduction 1 



Arenicola loveni Kinberg 



Historical Account 2 



Occurrence, Size, Colour 3-5 



Prostomium 5 



Segmentation and Parapodia ; Setae; Gills 5-12 



Internal Organs- 

 Septa and Muscles ; Alimentary Canal ; Vascular 

 System ; Nephridia ; Gonads ; Central Nervous 



System and Statocysts 12-15 



Eemarks on Specimens of Arenicola loveni from False Bay ... 15 



Diagnosis of Arenicola loveni Kinberg 16 



Affinities of Arenicola loveni Kinberg 17 



Arenicola assimihs Ehlers, var. affinis Ash worth 18 



Eemarks on the Distribution of Arenicola assimilis 22 



Previous Eecords of Arenicola from Angra Pequena 23 



Description of Plate 26 



