72 TEANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



S. minor, Brady. Mid- Atlantic. 



Centropages typicus, Kroyer. British to Mid-Atlantic. 

 C. hamatus (Lilljeborg). General. 



Isias clavipes, Boeck. Off British coast. 



Temora longicomis (0. F. Muller). General. 

 Eurytemora affinis (Poppe). In St. Lawrence. 



E. herdmani, n. sp. In St. Lawrence. 



Metridia armata, Boeck. Off British coast. 



Pleuromma abdominale (Lubbock). General. 

 Heterocliceta spinifrons, Claus. Mid-Atlantic to Canada. 

 Candace pectinata, Brady. Off British coast. 



Labidocera ivollastoni (Lubbock). Off British coast. 

 Anomalocerapatersonii, Templeton. Off both coasts. 

 Parapontella brevicomis (Lubbock). Off British coast. 

 Acartia clausii, Giesbrecht. General. 



A. longiremis (Lilljeborg). General. 



Acartia laxa, Dana. Off Anticosti. 



A. denticornis, Brady. In St. Lawrence. 



A. forcipata, n. sp. In St. Lawrence. 



Corynura discaudata, n. sp. In St. Lawrence. 



Oithona spinifrons, Boeck. General. 



Onccea conifera, Giesbrecht. In St. Lawrence. 



0. venusta, Philippi. In St. Lawrence. 



Ectinosoma sarsii, Boeck. In St. Lawrence. 



E. atlanticum (Brady and Robertson). All the way. 

 Longipedia coronata, Claus. Irish Sea. 



Thalestris serrulata, Brady. Both coasts. 



Alteutha interrupta (Goodsir). Irish Sea. 



Galanus finmarchicus has a world-wide distribution, 

 having been recorded from the North Atlantic, Arctic 

 Ocean, and European seas (Brady) ; Mediterranean, West 

 Coast of South America, and Hongkong (Giesbrecht) ; 

 Australasia and South Pacific (Brady) ; Sulu Sea (Dana). 



