INDEX. 



INTRODUCTION, .... 



I. DESCRIPTION OF THE SPECIES AND GENERA, 



A. PALiEONEMBRTEA 



Carinina grata, .... 

 Eiqwlia delineata, 



„ giardii, . 



„ australis, 



„ ni]}])onensis, 



B. HOPLONEMBRTEA 



Drepanophorits ruhrostriattm, 

 „ serraticollis, 



„ lankesteri, 



Amphiporus moseleyi, 

 „ marioni, 



Tetrastemma agricola, 

 „ fuscum, 



Pelagonemertes rollestoni, 



C. SCHIZONEMERTEA 



Gerehratulus truncatvs, 

 medtdlafus, 

 longifissus, 

 eomigatus, 

 parkeri, 

 angusticeps, 

 maciwen, 

 sp. inc., 

 List of Stations at which Nemertea were obtained, 



II. anatomy- 

 Integument, ..... 

 Muscular System, Connective Tissue, &c.. 

 Nervous System, 



Sense-Organs, AccEssoRy Glandular Structures, 

 Proboscis and Proboscidian Sheath, 

 Digestive Apparatus, 

 Nephridial and Blood- Vascular System, 

 Generative Organs, 



III. GENERAL CONSIDERATIONS, 



LIST OF AUTHORS REFERRED TO IN THE TEXT, 



, and Organs of Unknown Significance 



1 

 5 



•5 

 11 

 11 

 13 

 14 



15 

 17 

 18 

 20 

 22 

 23 

 25 

 25 



37 

 39 

 40 

 41 

 43 

 44 

 46 

 47 

 50 



53 



62 



73 



90 



98 



107 



112 



117 



121 



149 



