Checklist for Superfamily Dytiscoidea Leach, 1815 and region Romney Marsh (Southeast England, United Kingdom)
Class | Insecta Linnaeus, 1758 Insects, True insects | 44 128 198 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 44 128 198 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 40 120 186 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 32 108 171 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 21 89 150 | Families Genera Species | Taxom | Suborder | Adephaga Schellenberg, 1806 Adephagans, Ground Beetles and Water Beetles | 5 38 77 | Families Genera Species | Taxom | Superfamily | Dytiscoidea Leach, 1815
| 2 18 33 | Families Genera Species | Taxom |
List of families for Romney Marsh 2 Families width 33 Species
Genera for Romney Marsh 18 Genera with 33 Species | Agabus Leach, 1771 | | 4 | Species | Taxom | | Colymbetes Clairville, 1758 | | 1 | Species | Taxom | | Dytiscus Linnaeus, 1775 | | 3 | Species | Taxom | | Graptodytes Seidlitz, 1787 | | 1 | Species | Taxom | | Hydaticus Leach, 1774 | | 1 | Species | Taxom | | Hydroglyphus Motschulsky, 1792 | | 1 | Species | Taxom | | Hydroporus Clairville, 1841 | | 6 | Species | Taxom | | Hydrovatus Motschulsky, 1876 | | 1 | Species | Taxom | | Hygrotus Stephens, 1783 | | 3 | Species | Taxom | | Hyphydrus Illiger, 1761 | | 1 | Species | Taxom | | Ilybius Erichson, 1835 | | 2 | Species | Taxom | | Laccophilus Leach, 1758 | | 2 | Species | Taxom | | Liopterus Dejean, 1787 | | 1 | Species | Taxom | | Noterus Clairville, 1776 | | 2 | Species | Taxom | | Porhydrus Guignot, 1775 | | 1 | Species | Taxom | | Rhantus Dejean, 1802 | | 1 | Species | Taxom | | Stictotarsus Zimmermann, 1792 | | 1 | Species | Taxom | | Suphrodytes Gozis, 1787 | | 1 | Species | Taxom |
Species list for Romney Marsh 33 Species | Agabus (Acatodes) sturmii Gyllenhal, 1808 | | | Agabus (Gaurodytes) bipustulatus Linnaeus, 1767 | | | Agabus (Gaurodytes) conspersus Marsham, 1802 | | | Agabus (Gaurodytes) nebulosus (Forster, 1771) | ⇒ Agabus conspersus Marsham, 1802 | | Colymbetes fuscus Linnaeus, 1758 | | | Dytiscus (Macrodytes) circumflexus Fabricius, 1801 | | | Dytiscus (Macrodytes) marginalis (Linnaeus, 1758) | ⇒ Acilius sulcatus Linnaeus, 1758 | | Dytiscus hermanni (Fabricius, 1775) | ⇒ Hygrobia hermanni Fabricius, 1775 | | Graptodytes pictus Fabricius, 1787 | | | Hydaticus (Hydaticus) seminiger De Geer, 1774 | | | Hydroglyphus geminus (Fabricius, 1792) | ⇒ Hydroglyphus pusillus Fabricius, 1792 | | Hydroporus (Hydroporus) angustatus Sturm, 1835 | | | Hydroporus (Hydroporus) erythrocephalus Linnaeus, 1758 | | | Hydroporus (Hydroporus) memnonius Nicolai, 1822 | | | Hydroporus (Hydroporus) palustris (Linnaeus, 1761) | ⇒ Hydroporus notatus Sturm, 1835 | | Hydroporus (Hydroporus) planus Fabricius, 1782 | | | Hydroporus gyllenhalii Schiödte, 1841 | | | Hydrovatus (Vathydrus) clypealis Sharp, 1876 | | | Hygrotus (Coelambus) parallellogrammus Ahrens, 1812 | | | Hygrotus (Hygrotus) inaequalis Fabricius, 1777 | | | Hygrotus (Hygrotus) versicolor Schaller, 1783 | | | Hyphydrus ovatus Linnaeus, 1761 | | | Ilybius (Ilybius) fuliginosus Fabricius, 1792 | Mud Dweller | | Ilybius quadriguttatus Lacordaire, 1835 | | | Laccophilus hyalinus De Geer, 1774 | | | Laccophilus minutus Linnaeus, 1758 | Diving beetle | | Liopterus haemorrhoidalis Fabricius, 1787 | | | Noterus clavicornis (De Geer, 1774) | ⇒ Noterus crassicornis O.F.Müller, 1776 | | Noterus crassicornis O.F.Müller, 1776 | Smaller Noterus | | Porhydrus lineatus Fabricius, 1775 | | | Rhantus (Rhantus) frontalis Marsham, 1802 | | | Stictotarsus duodecimpustulatus Fabricius, 1792 | | | Suphrodytes dorsalis (Fabricius, 1787) | ⇒ Hydroporus dorsalis Fabricius, 1787 |
Subnodes of Dytiscoidea with occurrences in Romney Marsh | Family | Dytiscidae Leach, 1815 Diving beetles, predaceous diving beetle, Predaceous diving beetles, Predacious diving beetles, Water tigers | 17 31 | Genera Species | Taxom
| | Family | Noteridae C. G. Thomson, 1860 burrowing water beetle, Burrowing water beetles, Diving Beetle, Diving beetles, Noterids | 1 2 | Genus Species | Taxom
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