| Genus and Selected Species | Image |
|---|---|
| Andogyrus ellipticus | |
| Aulonogyrus concinnus | |
| Dineutus indicus | |
| Enhydrus sulcatus | |
| Gyretes iricolor | |
| Gyrinus natator | |
| Heterogyrus milloti | |
| Macrogyrus oblongus | |
| Metagyrinus vitalisi | |
| Orectochilus villosus /td> | |
| Orectogyrus pallidocinctus | |
| Patrus chalceus | |
| Porrorhynchus marginatus | |
| Spanglerogyrus albiventris | |
| Genus and Selected Species | Image |
|---|---|
| Brychius elevatus |  |
| Haliplus ruficollis |  |
| Peltodytes caesus |  |
| Phalilus fuscatus | |
| Genus and Selected Species | Image |
|---|---|
| Helophorus grandis |  |
| Genus and Selected Species | Image |
|---|---|
| Afrohelotina africana | |
| Helota feai |  |
| Metahelotella bouchardi |  |
| Mysteriohelota metallicus |  |
| Neohelota fryi |  |
| Genus and Selected Species | Image |
|---|---|
| Augyles hispidulus |  |
| Centuriatus compactus | |
| Efflagitatus freudei | |
| Elythomerus elongatulus |  |
| Explorator canadensis | |
| Haraia cerromachensis | |
| Heterocerus fenestratus |  |
| Lanternarius brunneus |  |
| Lapsus tristis |  |
| Micilus murinus /td> |  |
| Microaugyles mundulus | |
| Neoheterocerus gnatho |  |
| Peditatus texanus | |
| ropicus aratus | |