424 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



appearance, resembles the males of P. strenua and 

 P. perspieax, but, unlike them, it has no spine on the left 

 extremity of the last thoracic segment. The last thoracic 

 segment of P. hrameri ends in a rounded knob on the left 

 side, and in a long, almost straight spine on the right side. 

 The spine reaches to near the end of the third joint of the 

 abdomen. The third abdominal joint is larger than any 

 of the other joints, and has a prominent protuberance on 

 the right margin near its articulation with the second 

 joint. The right foot of the fifth pair has the claw on the 

 grasping joint nearly as long as the end hook. 



List of Works referred to. 



Das Tierreich, Copepoda. 1. Gynmoplea. 



Fauna u. Flora des, Golfes von Neapal. Vol. xix. Pelagischen copepoden. 



Monograph British Copepoda. G. S- Brady. (Kay Society). 



Die Frei lebenden Copepoden, Claus, 



Beport on Entomostraca from the Gulf of Guinea, T. Scott, Trans. Linn. 



Soc, London, ser. ii., vol. vi. 

 Keport on two collections of Tropical and more Northerly Plankton, I. C. 



Thompson, Trans. L'pool Biol. Soc, vol. xiv. 

 Annual* Keports Fishery Board for Scotland (Part III.), papers on 



Copepoda by T. Scott, 

 Plankton from the Indian Ocean and the Malay Archipelago. 

 P. T. Cleve (Kongl. Svenska Vetenskaps-Akademiens Handlinger, 



Bandet 35, No. 5). 



Piel Labokatoky, 

 Apil, 1902. 



