95 



Synonyma Generum. 



Gen. I. Spercheus. 

 Spercheus. Fahr., Latr., Sec. 



Sp. I. Spercheus sordidus. 



Spercheus emarginatus. Fabr., &c. 

 Hydrophilus sordidus. Marsh Ent. Biit. 1. 403. 



Habitat in aquis stagnantibus EuropfE " inter radices plan- 

 tarum/' GylL In Anglia rarissime occurrit. Prope York 

 lexit Doni. W. Daniell. Elytra in Horto Kensington 

 seniel observavi. 



Hydrophilus verrucosus Marsh, forte varietas ? 



Gen. 11. Berosus. 

 1. Hydrophilus luridus auctorum. 



Gen. HI. Hydrobius. 

 Hydrobius. Leach |[. 



* Elytra striata. 

 Hydrophilus : 1 . Fuscipes, &c. 



**' Elytra Icevia. 

 Hydrophili: 1. melanocephalus, 2. orbicularis, &c. 



Gen. IV. Limnebius. 



LiMNEBius. Leach\\, 



Hydrophilus: \,mi\^u?> Marsh, truncatell u ? J^c/^r. 



II Edinh. Encycl 9. 96, 



