Checklist for Superfamily Dytiscoidea Leach, 1815 and region Southwestern Ontario (Southern Ontario, Ontario, Canada)
Class | Insecta Linnaeus, 1758 Insects, True insects | 487 4492 8586 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 485 4489 8583 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 462 4397 8381 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 327 3708 7212 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 89 1099 2164 | Families Genera Species | Taxom | Suborder | Adephaga Schellenberg, 1806 Adephagans, Ground Beetles and Water Beetles | 5 128 430 | Families Genera Species | Taxom | Superfamily | Dytiscoidea Leach, 1815
| 2 27 59 | Families Genera Species | Taxom |
List of families for Southwestern Ontario 2 Families width 59 Species
Genera for Southwestern Ontario 27 Genera with 59 Species #ABCDEGHILMNPRSTU
| Acilius Leach, 1823 | Small Flat Diving Beetles | 1 | Species | Taxom | | Agabus Leach, 1894 | | 5 | Species | Taxom | | Bidessonotus Régimbart, 1855 | | 1 | Species | Taxom | | Colymbetes Clairville, 1829 | | 2 | Species | Taxom | | Copelatus Erichson, 1823 | | 2 | Species | Taxom | | Coptotomus Say, 1980 | | 3 | Species | Taxom | Cybister Curtis, 1827 | | 0 | Species | Taxom | | Desmopachria Babington, 1838 | | 1 | Species | Taxom | | Dytiscus Linnaeus, 1823 | | 5 | Species | Taxom | | Exocelina Broun, 1955 | | 1 | Species | Taxom | | Graphoderus Dejean, 1825 | | 1 | Species | Taxom | | Hydrocanthus Say, 1823 | | 1 | Species | Taxom | | Hydroporus Clairville, 1835 | | 7 | Species | Taxom | | Hydrovatus Motschulsky, 1844 | | 1 | Species | Taxom | | Hygrotus Stephens, 1944 | | 4 | Species | Taxom | | Ilybius Erichson, 1882 | | 6 | Species | Taxom | | Laccophilus Leach, 1838 | | 3 | Species | Taxom | | Liodessus Guignot, 1852 | | 3 | Species | Taxom | | Matus Aubé, 1941 | | 2 | Species | Taxom | | Nebrioporus Régimbart, 1992 | | 1 | Species | Taxom | | Neoporus Guignot, 1868 | Water tigers | 2 | Species | Taxom | | Platambus C.G. Thomson, 1852 | | 1 | Species | Taxom | | Rhantus Dejean, 1828 | | 1 | Species | Taxom | | Stictotarsus Zimmermann, 1774 | | 1 | Species | Taxom | | Suphisellus Crotch, 1873 | | 1 | Species | Taxom | | Thermonectus Dejean, 1829 | | 1 | Species | Taxom | | Uvarus Guignot, 1956 | | 2 | Species | Taxom |
Species list for Southwestern Ontario 59 Species | Acilius (Homoelytrus) mediatus Say, 1823 | | | Agabus (Agabus) antennatus Leech, 1939 | | | Agabus (Agabus) disintegratus Crotch, 1873 | Disintegrated Diving Beetle | | Agabus (Agabus) punctatus F.E.Melsheimer, 1844 | | | Agabus (Gaurodytes) semipunctatus (Kirby, 1837) | ⇒ Agabus falli Zimmermann, 1934 | | Agabus corticeus ♰ Lomnicki, 1894 | | | Bidessonotus inconspicuus LeConte, 1855 | | | Colymbetes dolabratus Paykull, 1798 | | | Colymbetes sculptilis Harris, 1829 | | | Copelatus chevrolati Aubé, 1838 | Chain fern | | Copelatus glyphicus (Say, 1823) | ⇒ Copelatus vitraci Legros, 1948 | | Coptotomus interrogatus Fabricius, 1801 | | | Coptotomus longulus LeConte, 1852 | | | Coptotomus loticus Hilsenhoff, 1980 | | | Desmopachria convexa Aubé, 1838 | | | Dytiscus (Macrodytes) dauricus Gebler, 1832 | | | Dytiscus cordieri Aubé, 1838 | | | Dytiscus fasciventris Say, 1824 | Understriped Diving Beetle | | Dytiscus marginicollis LeConte, 1844 | Giant Green Water Beetle | | Dytiscus verticalis Say, 1823 | Vertical Diving Beetle | | Exocelina glypta Guignot, 1955 | | | Graphoderus liberus Say, 1825 | | | Hydrocanthus (Hydrocanthus) iricolor (Say, 1823) | ⇒ Hydrocanthus advena Sharp, 1882 | | Hydroporus (Hydroporus) memnonius Nicolai, 1822 | | | Hydroporus (Hydroporus) striola Gyllenhal, 1826 | | | Hydroporus (Hydroporus) tristis (Paykull, 1798) | ⇒ Laccornellus lugubris Aubé, 1838 | | Hydroporus dentellus Fall, 1917 | | | Hydroporus morio Aubé, 1838 | | | Hydroporus niger (Say, 1823) | ⇒ Hydroporus memnonius Nicolai, 1822 | | Hydroporus obscurus (Sturm, 1835) | ⇒ Deronectes opatrinus Germar, 1824 | | Hydrovatus pustulatus F.E.Melsheimer, 1844 | | | Hygrotus (Coelambus) impressopunctatus Schaller, 1783 | | | Hygrotus (Coelambus) laccophilinus LeConte, 1878 | | | Hygrotus (Coelambus) nubilus LeConte, 1855 | | | Hygrotus (Hygrotus) sayi J.Balfour-Br..., 1944 | | | Ilybius (Ilybius) subaeneus Erichson, 1837 | | | Ilybius angustior (Gyllenhal, 1808) | ⇒ Ilybius aenescens Thomson, 1870 | | Ilybius biguttulus Germar, 1824 | | | Ilybius discedens Sharp, 1882 | Diving Beetle | | Ilybius gagates Aubé, 1838 | | | Ilybius oblitus Sharp, 1882 | Grand Junction camissonia | | Laccophilus maculosus Say, 1823 | Dingy Diver | | Laccophilus proximus Say, 1823 | | | Laccophilus undatus Aubé, 1838 | | | Liodessus affinis Say, 1823 | | | Liodessus crotchi Nilsson, 2001 | | | Liodessus obscurellus LeConte, 1852 | | | Matus bicarinatus Say, 1823 | | | Matus ovatus Leech, 1941 | | | Nebrioporus (Nebrioporus) macronychus Shirt & Angus, 1992 | | | Neoporus clypealis Sharp, 1882 | | | Neoporus dimidiatus Gemminger & ..., 1868 | | | Platambus semivittatus LeConte, 1852 | | | Rhantus (Rhantus) suturellus Harris, 1828 | | | Stictotarsus griseostriatus (De Geer, 1774) | ⇒ Boreonectes griseostriatus De Geer, 1774 | | Suphisellus puncticollis Crotch, 1873 | | | Thermonectus basillaris Harris, 1829 | | | Uvarus lacustris Say, 1823 | | | Uvarus omalus Guignot, 1956 | |
Subnodes of Dytiscoidea with occurrences in Southwestern Ontario | Family | Dytiscidae Leach, 1815 Diving beetles, predaceous diving beetle, Predaceous diving beetles, Predacious diving beetles, Water tigers | 25 57 | Genera Species | Taxom
| | Family | Noteridae C. G. Thomson, 1860 burrowing water beetle, Burrowing water beetles, Diving Beetle, Diving beetles, Noterids | 2 2 | Genera Species | Taxom
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