170 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



Ischyrocerus mi?iutits, Lillje. V.H., tow-net, E.T.B. ; 

 Dalkey, A. C. Haddon (D.M.). 



Podocerus falcatus (Mont.). V.H., shore, St. 6; Dalkey, 

 A.C.H. (D.M.). 



P. cumbrensis, Stabbing and Robertson. St. 3. 



Ericlithonins abditus (Templeton). St. 2, 3. 



Siphonoecetes colletti, Boeck. Dalkey, A.C.H. (D.M.). 



Corophium grossipes (Linn.). Ballyshannon, 1895 (D.M.). 



G. bonellii, M. Edw. St. 2, 5 ; V.H., shore. 



Phtisica marina, Slabber. St. 2, 5, 6 ; Dunbeacon Har- 

 bour (D.M.) ; Long Island (D.M.), 5 f. ; Dunmanus 

 Bay. 



Caprella acanthifera, Leach. St. 2, 5, 6 ; Dalkey, Co. 

 Dublin, A.C.H., var. (D.M.). 



C. linearis. Long Island, 5 f. ; Dalkey, A.C.H. (D.M.). 



C. acutifrons, Latreille. St. 6. 



Parvipalpus capillacea (Chevreux). St. 1. 



Notes on Irish Crustacea. 

 Eur ij dice elegantula, Hansen. 



This species differs from E. achatina (Slabber) \E. 

 pulchra, Leach] in the square truncation of the telson. 

 From E. truncata (Norman) and E. spinigera, Hansen, 

 it appears to differ in the greater breadth of the straight 

 posterior margin of the telson, and by this being bounded 

 at each extremity by a single small tooth. I am not 

 aware that it has ever been recorded before from the 

 shallow water of the British area, the localities given by 

 Hansen being from the Atlantic to the W. of Scotland, 

 in lat. 56°-60° N., long. 13°-18° W. 



Leptochelia dnbia (Kroyer). 



This does not appear to have been previously recorded 

 from the British area. According to G. 0. Sars (" Middel- 



