Checklist for Superfamily Dryopoidea Hunt & al., 2007
and region Chester County (Pennsylvania, USA)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 227
1224
1795 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 227
1224
1795 | Families
Genera
Species |
Taxom
|
Infraclass
| Neoptera
van der Wulp, 1890
Modern Wing-folding insects | 215
1184
1726 | Families
Genera
Species |
Taxom
|
Superorder
| Holometabola
Heider, 1889
Holometabolous Insects | 158
1041
1548 | Families
Genera
Species |
Taxom
|
Order
| Coleoptera
Linnaeus, 1758
Beetles, Coleopterans | 46
293
406 | Families
Genera
Species |
Taxom
|
Suborder
| Polyphaga
Emery, 1886
Polyphags | 40
247
323 | Families
Genera
Species |
Taxom
|
Infraorder
| Elateriformia
Crowson, 1960
| 11
24
32 | Families
Genera
Species |
Taxom
|
Superfamily
| Dryopoidea
Hunt & al., 2007
| 4
12
19 | Families
Genera
Species |
Taxom
|
List of families for Chester County (Pennsylvania)
4 Families width 19 Species and 1 Subspecies
Genera for Chester County (Pennsylvania)
12 Genera with 19 Species | Ancyronyx Erichson, 1824 | Spider riffle beetles | 1 | Species | Taxom | | Dubiraphia Sanderson, 1973 | | 1 | Species | Taxom | | Ectopria LeConte, 1844 | | 1 | Species | Taxom | | Helichus Erichson, 1824 | | 3 | Species | Taxom | | Macronychus Mueller, 1825 | | 1 | Species | Taxom | | Microcylloepus Hinton, 0 | | 2 | Species | Taxom | | Neoheterocerus Pacheco, 1964 | | 1 | Species | Taxom | | Optioservus Sanderson, 1930 | | 3 | Species | Taxom | | Promoresia Sanderson, 1925 | | 1 | Species | Taxom | | Psephenus Haldeman, 1844 | | 1 | Species | Taxom | | Stenelmis Dufour, 1940 | | 4 | Species | Taxom | | Tropicus Pacheco, 1823 | | 1 | Species | Taxom |
Species list for Chester County (Pennsylvania)
19 Species and 1 Subspecies | Ancyronyx variegata Germar, 1824 | | | Dubiraphia minima Hilsenhoff, 1973 | Snailseed | | Ectopria nervosa Melsheimer, 1844 | | | Helichus basalis LeConte, 1852 | | | Helichus fastigiatus Say, 1824 | | | Helichus lithophilus Germar, 1824 | | | Macronychus glabratus Say, 1825 | | | Microcylloepus pusillus LeConte, 1852 | | | Microcylloepus pusillus perdita | | | Neoheterocerus sandersoni (Pacheco, 1964) | ⇒ Heterocerus sandersoni Pacheco, 1964 | | Optioservus (Optioservus) fastiditus LeConte, 1850 | Fastidious Riffle Beetle | | Optioservus (Optioservus) ovalis LeConte, 1863 | | | Optioservus (Optioservus) trivittatus Brown, 1930 | | | Promoresia tardella Fall, 1925 | | | Psephenus herricki Dekay, 1844 | Echo Cave Beetle | | Stenelmis bicarinata LeConte, 1852 | | | Stenelmis crenata Say, 1824 | | | Stenelmis decorata Sanderson, 1938 | Puff | | Stenelmis sandersoni Musgrave, 1940 | Solitary Tinamou | | Tropicus pusillus Say, 1823 | |
Subnodes of Dryopoidea with occurrences in Chester County (Pennsylvania) | Family | Dryopidae
Billberg, 1820
long toed water beetle, Long-toe water beetles, Long-toed water beetles | 1
3 | Genus
Species |
Taxom
| | Family | Elmidae
Curtis, 1830
Drive beetles, riffle beetle, Riffle beetles | 7
12 | Genera
Species |
Taxom
| | Family | Heteroceridae
MacLeay, 1825
Mud beetles, Mud-loving beetles, Variegated mud loving beetles, Variegated mud-loving beetle, Variegated mud-loving beetles | 2
2 | Genera
Species |
Taxom
| | Family | Psephenidae
Lacordaire, 1854
Water pennies, water penny beetle, Water Penny Beetles, Water-penny beetles | 2
2 | Genera
Species |
Taxom
|
Links, sources and further information Dryopoidea at dyntaxa.se
Dryopoidea at itis.gov
|
