83 
Pisidium casertanum, Poli: in all parts of the country 
— … steenbuchii, Møller: in all parts of the country 
— … obtusale, Jenyns: in all parts of the country 
— … milium, Held: in all parts of the country 
— … subtruncatum, Malm: in all parts of the country 
—  nitidum, Jenyns: in all parts of the country 
— . pulchellum, Jenyns: in all parts of the country 
— … parvulum, B.B. Woodward : Sealand, Jutland 
— … supinum, A. Schmidt: Sealand 
— … henslowanum, Sheppard: in all parts of the country 
Also P. personatum, Malm and P. pusillum, Jenyns are found 
n Denmark, but I will postpone my judgement as to whether these 
forms — as Woodward thinks — deserve to be regarded as 
Species or not. 
Læk 
28.—4,—14, 
