i)<JG 



On Aquatic Carnivorous Colcoptcra or DytiscidcB. 



Hyilropiirus 

 Hyiiroporus 

 Hydiojjorus 

 Hydi'opoius 

 Hydropoi'us 

 Hydioporus 

 Hydi'oporus 

 Hydroponis 

 Hydroporus 

 Hydropoi'iis 

 Hydroporus 

 Hytlroponis 

 Hydroj)onis 

 Hydropoius 

 Hydroporus 

 Hydropoi-us 

 Hydroporus 

 Hj'droporus 

 Hydroporus 

 Hydroponis 

 Hydropoi-us 

 Hydroporus 

 Hydro] lonis 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydrojiorus 

 Hjdrojiorus 

 Hydrojjorus 

 Hydroporus 

 Hydroporus 

 Hydroj)orus 

 Hydroporus 

 Hydroporus 

 Hj'droporus 

 Hydropoiiis 

 Hydrojjorus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroponis 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydro|iorus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydroporus 

 Hydi-oporus 

 Hydroporus 

 Tlydroporus 

 Hydroporus 



arctieus 



assimilis, Mun. Cat, 



astur 



atomus, Regt. 



atriceps, Crotch = 



aulicus 



avunculus, Fairm. r= 



axillaris 



badius, Clk. =i 



l>a?ticus 



l>ake\vel]i, Clk. 



basal is 



basiuotatus, Reiclie 



belfragei 



bioariuatus 



bicostatus 



bifasiiatus, Macl. 



bitidus, Say. 



bihamatus, Cliev. = 



bilineatus 



bivittis, Mun. Cat. ^ 



bistrigatus 



blakci 



bombyciiius 



bonarieusis, Steiul. 



boiuiaii'c'i, Fairm = 



boristlieuicus, Hoch. 



braunani, Scliauf. = 



bnivis 



brucki 



bnmneipeuuis, Macl 



bi'yaiistoui . 



caligiuosus, Lee. 



caualiculatus 



cant.iliricus 



caraibus 



carboiiarius, Clk. 



carinaius 



c;isj)ius 



celatus 



ceresyi 



charlotti, Clk. 



chilecsis 



cimicoides . 



ciuctellus 



clarki 



cleopatra;, Poyr. 



clypealis 



collaris 



collaris, Boh. =: 



collaris, Hope 



compactus . 



compunctus. Woll. 



conciuuus 



confluens, Mun. Cat 



confusus 



coiifusus, Luc =. 



conicus 



conoideus, Lee. = 



consiniilis 



contractulus, Mann. 



eonvexus 



eopelatoides . 



coquerelii, Fairm. 



