Checklist for Order Coleoptera Linnaeus, 1758 (Beetles) and region Walnut Creek (Contra Costa County, California, USA)
List of families for Walnut Creek (Contra Costa County) 22 Families width 51 Species and 1 Subspecies #BDCHPTMELAGS
| Buprestidae Leach, 1815 | Flat-headed wood-borers | 2 | Species | Taxom | | Dytiscidae Leach, 1815 | Diving beetles | 3 | Species | Taxom | | Carabidae Latreille, 1802 | Carabid beetles | 17 | Species | Taxom | | Hydrophilidae Latreille, 1802 | Silver Water Beetles | 4 | Species | Taxom | | Cerambycidae Latreille, 1802 | Long Horn beetles | 6 | Species | Taxom | | Ptinidae (Latreille, 1802) | Death-watch and Spider Beetles | 0 | Species | Taxom | | Curculionidae Latreille, 1802 | Ambrosia beetles | 1 | Species | Taxom | | Coccinellidae Latreille, 1807 | Coccinelles | 2 | Species | Taxom | | Tenebrionidae Latreille, 1802 | Darkling Beetle | 2 | Species | Taxom | | Meloidae Gyllenhal, 1810 | Blister Beetle | 1 | Species | Taxom | | Elmidae Curtis, 1830 | Drive beetles | 0 | Species | Taxom | | Limnichidae Erichson, 1846 | Minute marsh loving beetle | 1 | Species | Taxom | | Anthribidae Billberg, 1820 | Fungus Weevil | 1 | Species | Taxom | | Histeridae Gyllenhal, 1808 | Clown beetle | 1 | Species | Taxom | | Chrysomelidae Latreille, 1802 | Casebearers | 1 | Species | Taxom | | Gyrinidae Latreille, 1802 | Whirligig beetle | 1 | Species | Taxom | | Dryopidae Billberg, 1820 | Long toed water beetle | 2 | Species | Taxom | | Staphylinidae Lameere, 1900 | Rove beetles | 0 | Species | Taxom | | Heteroceridae MacLeay, 1825 | Mud beetles | 3 | Species | Taxom | | Haliplidae Aubé, 1836 | Crawling Water Beetle | 1 | Species | Taxom | | Psephenidae Lacordaire, 1854 | Water pennies | 1 | Species | Taxom | | Scarabaeidae Latreille, 1802 | Dung beetles | 1 | Species | Taxom |
Genera for Walnut Creek (Contra Costa County) 55 Genera with 51 Species #ABCDEGHLMNOPSTX
| Acmaeodera Eschscholtz, 1866 | | 1 | Species | Taxom | | Agabus Leach, 1873 | | 1 | Species | Taxom | | Agonum Bonelli, 1823 | | 1 | Species | Taxom | | Anchomenus Bonelli, 1854 | | 1 | Species | Taxom | | Anisodactylus Dejean, 1829 | | 1 | Species | Taxom | | Axinopalpus LeConte, 1825 | | 1 | Species | Taxom | | Berosus Leach, 1797 | | 1 | Species | Taxom | | Bidessonotus Régimbart, 1855 | | 1 | Species | Taxom | | Brachinus Weber, 1831 | Bombardier Beetle | 2 | Species | Taxom | | Brachysomida Casey, 1851 | | 1 | Species | Taxom | | Bradycellus Erichson, 1914 | | 2 | Species | Taxom | Byrrhodes LeConte, 1878 | | 0 | Species | Taxom | | Chaerocephalus Chevrolat, 1907 | | 1 | Species | Taxom | | Chlaenius Bonelli, 1823 | Vivid Metallic Ground Beetle | 2 | Species | Taxom | | Chlorophorus Chevrolat, 1992 | | 1 | Species | Taxom | | Cicindela Linnaeus, 1790 | Common Tiger Beetles | 2 | Species | Taxom | | Coccinella Linnaeus, 1843 | | 1 | Species | Taxom | | Coniontis Eschscholtz, 1851 | | 1 | Species | Taxom | | Cysteodemus LeConte, 1851 | Desert Spider Beetles | 1 | Species | Taxom | | Desmopachria Babington, 1838 | | 1 | Species | Taxom | | Dicheirus Mannerheim, 1845 | | 1 | Species | Taxom | Dubiraphia Sanderson, 1954 | | 0 | Species | Taxom | | Eleodes Eschscholtz, 1851 | Clown bug | 1 | Species | Taxom | | Enochrus Thomson, 1844 | | 1 | Species | Taxom | Epicauta Dejean, 1834 | Burning Blister Beetles | 0 | Species | Taxom | | Eulimnichus Casey, 1879 | | 1 | Species | Taxom | | Exilis Hudson, 1868 | | 1 | Species | Taxom | | Gnathoncus Jacquelin-Duval, 1851 | | 1 | Species | Taxom | | Gratiana Spaeth, 1854 | | 1 | Species | Taxom | | Gyrinus Geoffroy, 1852 | Whirligig Beetle | 1 | Species | Taxom | | Helichus Erichson, 1852 | | 1 | Species | Taxom | | Helophorus Fabricius, 1924 | | 1 | Species | Taxom | Heterothops Stephens, 1829 | | 0 | Species | Taxom | Homaeotarsus Hochhuth, 1851 | | 0 | Species | Taxom | | Laemostenus Bonelli, 1828 | | 1 | Species | Taxom | | Lanternarius Pacheco, 1964 | | 2 | Species | Taxom | | Loricera Latreille, 1851 | | 1 | Species | Taxom | | Mulsantina Weise, 1831 | | 1 | Species | Taxom | | Neoheterocerus Pacheco, 1863 | | 1 | Species | Taxom | Ocypus Leach, 1819 | | 0 | Species | Taxom | | Paracymus Thomson, 1966 | | 1 | Species | Taxom | | Pasimachus Bonelli, 1850 | | 1 | Species | Taxom | | Peltodytes Régimbart, 1852 | | 1 | Species | Taxom | | Phaenops Eschscholtz, 1918 | | 1 | Species | Taxom | | Phymatodes Mulsant, 1912 | | 1 | Species | Taxom | | Platynus Bonelli, 1843 | | 1 | Species | Taxom | | Poecilobrium Horn, 1873 | | 1 | Species | Taxom | | Postelichus Nelson, 1852 | | 1 | Species | Taxom | | Prionus Geoffroy, 1845 | Giant root borers | 1 | Species | Taxom | | Psephenus Haldeman, 1844 | | 1 | Species | Taxom | Schizogenius Putzeys, 1846 | | 0 | Species | Taxom | Stenolophus Dejean, 1821 | Seedcorn Beetle | 0 | Species | Taxom | Stethorus Weise, 1885 | | 0 | Species | Taxom | | Trichocnemis LeConte, 1957 | | 1 | Species | Taxom | | Xyloryctes Hope, 1773 | Rhinoceros Beetles | 1 | Species | Taxom |
Species list for Walnut Creek (Contra Costa County) 51 Species and 1 Subspecies | Acmaeodera (Acmaeodera) decipiens LeConte, 1866 | | | Agabus (Agabus) disintegratus Crotch, 1873 | Disintegrated Diving Beetle | | Agonum (Olisares) extensicolle Say, 1823 | | | Anisodactylus (Anisodactylus) californicus Dejean, 1829 | Checked goby | | Axinopalpus biplagiatus Dejean, 1825 | Frillfin gobies | | Berosus (Berosus) peregrinus Herbst, 1797 | | | Bidessonotus inconspicuus LeConte, 1855 | | | Brachinus (Neobrachinus) favicollis Erwin, 1965 | Bulldog ellgoby | | Brachinus (Neobrachinus) mexicanus Dejean, 1831 | | | Brachysomida californica LeConte, 1851 | | | Bradycellus (Stenocellus) californicus LeConte, 1857 | | | Bradycellus (Stenocellus) lustrellus Casey, 1914 | | | Chaerocephalus araneus Flach, 1907 | | | Chlaenius (Chlaenius) sericeus Forster, 1771 | Green Pubescent Ground Beetle | | Chlaenius (Eurydactylus) tomentosus Say, 1823 | | | Chlorophorus eleodes eleodes (Pu, 1992) | ⇒ Rhaphuma eleodes eleodes Fairmaire, 1889 | | Cicindela (Cicindela) repanda Dejean, 1825 | Bronze Tiger Beetle | | Cicindela (Cicindelidia) punctulata Olivier, 1790 | Backroad Tiger Beetle | | Coccinella (Spilota) californica Mannerheim, 1843 | Arizona cottonwood | | Coniontis affinis LeConte, 1851 | | | Cysteodemus wislizeni LeConte, 1851 | Black Bladder-bodied Meloid | | Desmopachria convexa Aubé, 1838 | | | Dicheirus piceus Ménétriés, 1845 | Shadow goby | | Eleodes (Steneleodes) longicollis LeConte, 1851 | | | Enochrus (Methydrus) ochraceus Melsheimer, 1844 | | | Eulimnichus californicus LeConte, 1879 | | | Exilis phymatodes Redtb., 1868 | | | Gnathoncus interceptus J. L. LeConte, 1851 | Drepanids | | Gratiana pallidula Boheman, 1854 | Eggplant Tortoise Beetle | | Gyrinus (Gyrinus) plicifer LeConte, 1852 | | | Helichus striatus LeConte, 1852 | | | Helophorus (Rhopalohelophorus) lecontei Knisch, 1924 | Powell's amaranth | | Laemostenus (Laemostenus) complanatus Dejean, 1828 | Bynoe's goby | | Lanternarius brunneus (Melsheimer, 1844) | ⇒ Heterocerus brunneus Melsheimer, 1844 | | Lanternarius sinuosus (Pacheco, 1964) | ⇒ Heterocerus sinuosus Pacheco, 1964 | | Loricera (Loricera) foveata LeConte, 1851 | | | Mulsantina picta Randall, 1831 | Painted Lady Beetle | | Neoheterocerus gnatho LeConte, 1863 | | | Paracymus confusus Wooldridge, 1966 | | | Pasimachus (Pasimachus) californicus Chaudoir, 1850 | River goby | | Peltodytes (Neopeltodytes) callosus LeConte, 1852 | | | Phaenops californica Van Dyke, 1918 | California flat-headed borer | | Phymatodes (Poecilium) grandis (Casey, 1912) | ⇒ Phymatodes lecontei Casey, 1912 | | Platynus (Platynus) brunneomarginatus Mannerheim, 1843 | | | Poecilobrium chalybaeum LeConte, 1873 | | | Postelichus productus LeConte, 1852 | | | Prionus (Prionus) californicus Motschulsky, 1845 | California prionus | | Psephenus herricki Dekay, 1844 | Echo Cave Beetle | | Trichocnemis pauper Linsley, 1957 | | | Xyloryctes jamaicensis Drury, 1773 | Eastern Rhinoceros Beetle |
Subnodes of Coleoptera with occurrences in Walnut Creek (Contra Costa County)
 | | Coleoptera (Linnaeus 1758) |
Links, sources and further information Coleoptera at szmn.sbras.ru Coleoptera at papua-insects.nl Coleoptera at artfakta.se Coleoptera at dyntaxa.se Coleoptera at gbif.org Coleoptera at irmng.org Coleoptera at itis.gov Coleoptera at kaefer-der-welt.de Coleoptera at marinespecies.org
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