118 



E. 3KLL.4^ 



Metri 



Cybis^er Roeselii, Faò 



Dytiscus Marginalis, Lin. ...... 



n Circumcìnctus, Ahr 



» Circumflexus , Fab 



Acilins Sulcatus , Lm 



;gyrinid^ 



Gyrinus Natator , Lin 



PALPIGORNIA 



Hydrophilidte 



Hyclrophilus Piceus , Lin 



Hydrous Caraboides, Lin , 



Hydrobius Fuscipes , Lin , 



n Globulus, Payk , 



Helocharea Lividus, Forst 



Heloplioridte 



Helophorus Alpinus, Heer 



» Glacialis, Heer , 



Hydrochua Nitidicollis, Muls 



SpliacridiidaB 



Sphaeridium Scaraboides, Lin 



" Bipiistulatum , Fab 



STAPHYLIlSriD^ 



Alcocliarini 



Aleocbara Fuseipos, Grav 



" Lamiginoaa Grav 



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