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[WORK FROM THE PORT ERIN BIOLOGICAL STATION.] 



ADDITIONAL NOTES on the TUEBELLAEIA of 

 the L.M.B.C. DISTRICT. 



By H. Lyster Jameson, B.A. 

 "With Plates V. and VI. 



[Read May 14th, 1897.] 



In this list, which is intended to supplement Mr. F. W. 

 Gamble's Keport (Trans. L'pool Biol. Soc, Vol. VII., 

 1893), I propose to record the Turbellaria which I found 

 in the neighbourhood of Port Erin, during a couple of 

 weeks I spent at the Laboratory of the Liverpool Marine 

 Biology Committee in April, 1897. 



During my stay at Port Erin I confined my attention 

 to the marine species, the only fresh-water form that I 

 am able to record being Poly cells nigra, a number of 

 specimens of this Triclad having been found by Mr. A. 

 B. Jackson, B.Sc, Science Student at University College, 

 Liverpool, who kindly handed them over to me for iden- 

 tification. 



Of the Marine species Graffilla buccinicola is new to 

 science, seven Bhabdocoeles and one Polyclad are not 

 recorded in Mr. Gamble's list ; while two Polyclads and 

 eighteen Bhabdocoeles, already recorded in his report, 

 were also found by me. 



I regret that the shortness of my stay at Port Erin 

 allowed me but few opportunities of exploring new col- 

 lecting grounds on the Manx coast ; but Port Erin Bay 

 and Port St. Mary supplied me with such a quantity of 

 material, that I devoted all my time to these two places. 



I must here express my gratitude to Mr. Gamble for 

 his valuable advice as to the best localities for finding a 



