Smith and Harger — St. George's Banks Dredgings. 5 



TURBELLARIA. 



Meekelia lurida (?) Verrill. 



MOLLUSCA, 



Bela harpularia H. and A. Adams (Coutliouy). 

 Tritia trivittata H. and A. Adams (Say) ; common, 

 Lunatia heros H. and A. Adams (Say), variety triseriata ; common. 

 L. imrnaculata H. and A. Adams (Totten). 

 Crepidula fornicata Lamarck (Linne) ; one dead specimen. 

 Scalaria Groenlandica Sowerby. 

 Clidiophora trilineata Carpenter. 

 Mactra solidissima Chemnitz (Gray). 

 Astarte castanea Say. 



Crenella glandula H. and A. Adams (Totten). 

 Ostrea Virginica Lister ; only dead sjjecimens. 

 Glandula arenicola Verrill ; abundant. 

 Radiata. 



Strongylocentrotus Drdhachiensis A. Agassiz. 

 Echinarachnius 2)arma Gray. 



At the second haul {d), longitude 66° 24-8' west, 50 fathoms, sandy 

 and shelly bottom, August 31, the following species occuiTed. 



Pycnogonida. 



Nymphon grossipes Kroyer. 

 Crustacea. 



Cancer irroratus Say ; young. 



Ilyas coarctatus Leach ; abundant. 



Eupagurus Bernhardtis Brandt ; common. 



E. Kroyerii Stimpson; common. 



E. ptnhescens Brandt ; common. 



Pandalus annulicornis Leach ; common. 



Vetumnus serratiis Goes. 



Melita dentata Boeck ( Gammariis purpuratus Stimpson). 



3Icera Dance, Bate (Stimpson) ; common. 



Cerapus rubricornis Stimpson ; common. 



Podocerus nitidus Stimpson. 



Unciola irrorata Say ; common. 



Palanus porcatus Costa; common. 



AlSTNELIDA. 



Aphrodita aculeata Linne. 



Harmothoe imhricata Malmgren (Linne). 



Phyllodoce catenida Verrill. [Plate IV, figure 3.] 



