Checklist of Family Dytiscidae Leach, 1815 (Diving beetles)
for Cornwall (Southwest England, United Kingdom)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 184
722
992 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 184
722
992 | Families
Genera
Species |
Taxom
|
Infraclass
| Neoptera
van der Wulp, 1890
Modern Wing-folding insects | 179
715
985 | Families
Genera
Species |
Taxom
|
Superorder
| Holometabola
Heider, 1889
Holometabolous Insects | 150
663
928 | Families
Genera
Species |
Taxom
|
Order
| Coleoptera
Linnaeus, 1758
Beetles, Coleopterans | 32
141
178 | Families
Genera
Species |
Taxom
|
Suborder
| Adephaga
Schellenberg, 1806
Adephagans, Ground Beetles and Water Beetles | 5
37
56 | Families
Genera
Species |
Taxom
|
Superfamily
| Dytiscoidea
Leach, 1815
| 2
15
14 | Families
Genera
Species |
Taxom
| | Family | Dytiscidae
Leach, 1815
Diving beetles, Predaceous diving beetle, Water tigers | 14
14 | Genera
Species |
Taxom
|
Genera for Cornwall
14 Genera with 14 Species | Acilius Leach, 1838 | Small Flat Diving Beetles | 1 | Species | Taxom | | Agabus Leach, 1838 | | 4 | Species | Taxom | | Colymbetes Clairville, 1806 | | 1 | Species | Taxom | | Coptotomus Say, 1801 | | 1 | Species | Taxom | | Graphoderus Dejean, 1825 | | 1 | Species | Taxom | | Graptodytes Seidlitz, 1887 | | 1 | Species | Taxom | | Hydroporus Clairville, 1823 | | 2 | Species | Taxom | | Hygrotus Stephens, 1828 | | 1 | Species | Taxom | | Hyphydrus Illiger, 1802 | | 1 | Species | Taxom | | Ilybius Erichson, 1838 | | 2 | Species | Taxom | | Liodessus Guignot, 1823 | | 1 | Species | Taxom | | Neoporus Guignot, 1855 | Water tigers | 2 | Species | Taxom | | Platambus C.G. Thomson, 1823 | | 1 | Species | Taxom | | Rhantus Dejean, 1862 | | 1 | Species | Taxom |
Species list for Cornwall
14 Species | Acilius (Acilius) semisulcatus Aubé, 1838 | | | Agabus (Acatodes) confinis Gyllenhal, 1808 | | | Agabus (Gaurodytes) brunneus Fabricius, 1798 | Brown Diving Beetle | | Agabus (Gaurodytes) semipunctatus (Kirby, 1837) | ⇒ Agabus falli Zimmermann, 1934 | | Agabus (Gaurodytes) tristis Aubé, 1838 | | | Coptotomus interrogatus Fabricius, 1801 | | | Graphoderus liberus Say, 1825 | | | Hydroporus niger (Say, 1823) | ⇒ Hydroporus memnonius Nicolai, 1822 | | Ilybius gagates Aubé, 1838 | | | Liodessus affinis Say, 1823 | | | Neoporus carolinus Fall, 1917 | | | Neoporus spurius LeConte, 1855 | | | Platambus obtusatus Say, 1823 | | | Rhantus (Nartus) sinuatus LeConte, 1862 | |
Subnodes of Dytiscidae with occurrences in Cornwall
 | | Dytiscidae (Leach 1815) |
Links, sources and further information
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