Smith and Haryer — St. George's Banks Dredgings. 5V 



Plate IV. 

 Figure 1. — Gryrmm spiralis Verrill; liead and anterior part of body ; enlarged. 

 Figure 2. — Pista cristata Malmgren ; head and anterior part of body ; enlarged. 

 Figure :5. — Phyllodoce catenula Verrill ; dorsal view of anterior part of body and head, 



and extended proboscis : enlarged about 4 diameters. 

 Figure i. — ? Spirorbis nautiloides Lamarck ; entire animal ; much enlarged. 



All the figures were drawn from life by J. H. Emerton. 



Platb V. 



Figure 1 — Nephthys ciliata Rathke ; one of the lateral appendages ; enlarged 10 

 diameters. 



Figure 2. — Lumbriconereis fragilis (Ersted ; anterior part of body and head, dorsal 

 view ; enlarged about G diameters. 



Figure 3. — Nino'e nigripes Verrill ; one of the lateral appendages from the middle part 

 of the body ; greatly enlarged. 



Figure 4. — Ammochares assimilis Sars ; entire animal ; enlarged about 4 diameters. 



Figure 5. — Leodice vivida Verrill ; head and anterior part of the body and 1 2th seg- 

 ment ; dorsal view ; enlarged about 4 diameters. 

 Figure 1 was copied from Ehlers ; all the others were drawn from nature by J. H. 



Emerton. 



Plate VI. 



Protula media Stimpson ; animal removed from the tube ; enlarged 4 diameters. 

 Drawn from life by J. H. Emerton, from a specimen dredged near Grand Menan, 

 Bay of Fundy, by Professor Verrill, in 1872. 



Plate VII. 

 Figure 1. — Thecop}io7-a ibla "W. Thompson ; specimen from 60 fathoms, Le Have Bank 



(haul i) ; natural size. 

 Fjgure 2. — Eusyllis pliosphorea Verrill ; anterior and posterior portions of the animal ; 



dorsal view ; much enlarged. 

 Figure 3. — Nofhria conchylega Malmgren ; anterior portion ; enlarged. 

 Figure 4. — Nbthria opalina Verrill ; anterior portion ; enlarged. 



Figure I was drawn from nature by Sherman ; the others from life by J. H. Emerton. 



Plate VIII. 



Figure 1. — Pera crystalUna Verrill ; enlarged 3 diameters. 



Figure 2. — Epizoanthus Americanus Verrill ; a single polyp expanded ; enlarged about 

 6 diameters. 



Figure 3. — Chcetoderma nitidulum Loven; entire animal; enlarged 4 diameters. 



Figure 4. — The same ; posterior portion with the gills expanded ; enlarged 24 diame- 

 ters. 

 Figure 1 was drawn from nature by Professor Verrill ; the others were drawn from 



life by J. H. Emerton. 



Errata. 

 5, line 30, for Vetumnus, read Vertumnus. 

 " 9, last line, for 1873, read 1874. 

 " 11, line 31, for virticillata, read verticillata. 

 Trans. Conn. Acad., Vol. III. 8 July, 1875. 



