Checklist for Subfamily Dryopinae Billberg, 1820 and region North America (America)
Class | Insecta Linnaeus, 1758 Insects, True insects | 1156 31409 217039 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 1150 31356 216933 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 1053 30832 214432 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 585 24354 178963 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 162 8327 62388 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 145 7661 54713 | Families Genera Species | Taxom | Infraorder | Elateriformia Crowson, 1960
| 30 718 6243 | Families Genera Species | Taxom | Superfamily | Dryopoidea Hunt & al., 2007
| 8 113 586 | Families Genera Species | Taxom | | Family | Dryopidae Billberg, 1820 Long toed water beetle, Long-toe water beetles | 12 54 | Genera Species | Taxom | | Subfamily | Dryopinae Billberg, 1820
| 7 30 | Genera Species | Taxom |
Genera for North America 7 Genera with 30 Species
Species list for North America 30 Species and 4 Subspecies | Ahaggaria australis Grouvell, 1899 | | | Elmoparnus pandus Spangler & P..., 1977 | | | Helichus basalis LeConte, 1852 | | | Helichus columbianus (Brown, 1931) | ⇒ Helichus striatus LeConte, 1852 | | Helichus confluentus (Hinton, 1935) | ⇒ Postelichus confluentus Hinton, 1935 | | Helichus eruptus Wickham, 1911 | | | Helichus fastigatus | | | Helichus fastigiatus Say, 1824 | | | Helichus hintoni (Bollow, 1940) | ⇒ Parahelichus hintoni Bollow, 1940 | | Helichus lithophilus Germar, 1824 | | | Helichus musgravei (Hinton, 1935) | ⇒ Postelichus musgravei Hinton, 1935 | | Helichus productus (LeConte, 1852) | ⇒ Postelichus productus LeConte, 1852 | | Helichus puncticollis Sharp, 1882 | Grand Junction camissonia | | Helichus shoemakei | | | Helichus striatus LeConte, 1852 | | | Helichus striatus foveatus LeConte, 1852 | | | Helichus striatus striatus LeConte, 1852 | | | Helichus suturalis LeConte, 1852 | | | Helichus tenuior Wickham, 1912 | | | Helichus triangularis Musgrave, 1935 | | | Parahelichus angulicollis Reitter, 1887 | Net-winged beetles | | Parahelichus hintoni Bollow, 1940 | Threespotted flea beetle | | Pelonomus insularis Grouvelle, 1896 | | | Pelonomus obscurus LeConte, 1852 | | | Pelonomus obscurus gracilipes Chevrolat, 1864 | | | Pelonomus obscurus obscurus LeConte, 1852 | | | Pelonomus rufescens (Casey, 1893) | ⇒ Pseudopelonomus gracilipes Chevrolat, 1864 | | Postelichus confluentus Hinton, 1935 | | | Postelichus immsi Hinton, 1937 | | | Postelichus musgravei Hinton, 1935 | | | Postelichus productus LeConte, 1852 | | | Postelichus propinquus Hinton, 1935 | | | Postelichus thoracicus Hinton, 1935 | | | Stygoparnus comalensis Barr & Spangler, 1992 | Comal Springs dryopid beetle |
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