Dytiscidae Acilius Acilius fraternus Acilius semisulcatus Acilius sulcatus
Agabetes Agabetes acuductus
Agabus Agabus ambigus Agabus ambigus Agabus austinii Agabus congener Agabus discolor Agabus discolor Agabus discolor Agabus disintegratus Agabus erythopterus Agabus fuscipennis Agabus gagates Agabus griseipennis Agabus infuscatus Agabus lugerns Agabus obtusatus Agabus punctatus Agabus punctulatus Agabus regularis Agabus semipunctatus Agabus semivittatus Agabus seriatus Agabus stagninus Agabus sp
Dascillidae Anorus piceus Dascillidae Araeopidius araeopus
Celina Celina hubbelli
Colymbetes Colymbetes sculptilis
Copelatus Copelatus glyphicus
Coptotomus Coptotomus interrogatus Coptotomus lenticus
Cybister Cybister ellipticus Cybister explanatus Cybister fimbriolatus Cybister fimbriolatus Cybister japonicus Cybister roeseii
Dascillus Dascillus cervinus Dascillus davidsoni Dascillus sp
Desmopachria Desmopachria convexa Desmopachria latissimi
Dineutus Dineutus assimilis
Dytiscus Dytiscus circumcinctus Dytiscus conformis Dytiscus dimidiatus Dytiscus fasciventris Dytiscus harrissi Dytiscus hybridus Dytiscus marginalis Dytiscus marginatus Dytiscus marginicollis Dytiscus verticalis
Graphoderus Graphoderus cinereus Graphoderus fasciollis Graphoderus liberus Hydaticus Hydaticus (Hydaticus) aruspex Hydaticus (Hydaticus) bimarginatus Hydaticus (Hydaticus) piceus
Hydroporus Hydroporus americanus Hydroporus depressus Hydroporus eximus Hydroporus halensis Hydroporus palliatus Hydroporus parallelogrammus Hydroporus picipes Hydroporus pictuatus Hydroporus pubescens Hydroporus rivalis Hydroporus septentrionalis Hydroporus septentrionalis Hydroporus striatopunctatus Hydroporus victor Hydroporus (Hetrosternuta) pulcher Hydroporus (Hetrosternuta) wickhami Hydroporus (Hydroporus) fuscipennis Hydroporus (Hydroporus) morio Hydroporus (Hydroporus) niger Hydroporus (Neoporus) spurius Hydroporus (Neoporus) undulatus Hydroporus (Sanfilippodytes) stagnalis Hydroporus sp
Hydrovatus Hydrovatus cuspidatus Hydrovatus pustlatus
Hygrotus Hygrotus acaroides Hygrotus hydropicus Hygrotus impressopunctatus Hygrotus inaequalis Hygrotus lutescens Hygrotus nubilus Hygrotus patruelis Hygrotus sati Hygrotus sylvanus Hygrotus turbidus Hygrotus sp
Ilybius Ilybius biguttulus Ilybius confusus Ilybius fenestratus Ilybius obscurus Ilybius subaeneus Ilybius sp
Laccophilus Laccophilus biguttatus Laccophilus fasciatus Laccophilus maculosus Laccophilus obscurus Laccophilus proximus Laccophilus spp
Liodessus Liodessus affinis Liodessus fuscatus Liodessus geminus Liodessus lacustris Liodessus (Bidessus) armandus Liodessus Bidessus sublilis Liodessus Bidessus sublilis
Matus Matus bicarinatus
Megadytes Megadytes fraternus
Potamonects Potamonects depressus Potamonects griseonectes Potamonects striatellus
Rhantus Rhantus (Rhantus) binotatus Rhantus (Rhantus) consimilis
Thermonetus Thermonetus basillaris Thermonetus marmoratus Thermonetus ornaticollis |