Checklist of Tribe Megasternini Hansen, 1991
for Asker and Bærum (Akershus, Norway)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 342
2373
4888 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 340
2369
4884 | Families
Genera
Species |
Taxom
|
Infraclass
| Neoptera
van der Wulp, 1890
Modern Wing-folding insects | 324
2338
4834 | Families
Genera
Species |
Taxom
|
Superorder
| Holometabola
Heider, 1889
Holometabolous Insects | 250
2054
4442 | Families
Genera
Species |
Taxom
|
Order
| Coleoptera
Linnaeus, 1758
Beetles, Coleopterans | 79
717
1727 | Families
Genera
Species |
Taxom
|
Suborder
| Polyphaga
Emery, 1886
Polyphags | 74
653
1518 | Families
Genera
Species |
Taxom
|
Infraorder
| Staphyliniformia
Lameere, 1900
| 9
185
556 | Families
Genera
Species |
Taxom
|
Superfamily
| Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids | 2
14
41 | Families
Genera
Species |
Taxom
| | Family | Hydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles | 13
40 | Genera
Species |
Taxom
| | Subfamily | Sphaeridiinae
Latreille, 1802
| 5
23 | Genera
Species |
Taxom
| | Tribe | Megasternini
Hansen, 1991
| 3
20 | Genera
Species |
Taxom
|
Genera for Asker and Bærum
3 Genera with 20 Species
Species list for Asker and Bærum
20 Species | Cercyon (Cercyon) convexiusculus Stephens, 1829 | Jumping-bean sapium | | Cercyon (Cercyon) depressus Stephens, 1829 | Jumping-bean sapium | | Cercyon (Cercyon) granarius Erichson, 1837 | | | Cercyon (Cercyon) haemorrhoidalis (Fabricius, 1775) | ⇒ Cercyon impressus Sturm, 1807 | | Cercyon (Cercyon) impressus Sturm, 1807 | | | Cercyon (Cercyon) lateralis Marsham, 1802 | | | Cercyon (Cercyon) littoralis Gyllenhal, 1808 | | | Cercyon (Cercyon) marinus Thomson, 1853 | | | Cercyon (Cercyon) melanocephalus Linnaeus, 1758 | | | Cercyon (Cercyon) obsoletus Gyllenhal, 1808 | | | Cercyon (Cercyon) pygmaeus Illiger, 1801 | | | Cercyon (Cercyon) quisquilius Linnaeus, 1761 | Water scavenger beetle | | Cercyon (Cercyon) terminatus Marsham, 1802 | Water scavenger beetle | | Cercyon (Cercyon) tristis (Illiger, 1801) | ⇒ Cercyon obsoletus Gyllenhal, 1808 | | Cercyon (Cercyon) unipunctatus Linnaeus, 1758 | Water scavenger beetle | | Cercyon (Dicyrtocercyon) ustulatus (Preyssler, 1790) | ⇒ Cercyon nigriceps Marsham, 1802 | | Cercyon (Paracercyon) analis Paykull, 1798 | Water scavenger beetle | | Cercyon olibrus Sharp, 1874 | | | Cryptopleurum minutum Fabricius, 1775 | | | Megasternum concinnum Marsham, 1802 | |
Links, sources and further information
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