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Checklist for Order Hemiptera Linnaeus, 1758 (Aphids)
and region Walnut Creek (Contra Costa County, California, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
97
226
247
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
96
224
245
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
88
208
220
Families
Genera
Species
 
Taxom
 

Superorder
 
Paraneoptera
Martynov, 1923
13
28
31
Families
Genera
Species
 
Taxom
 

Order
 
Hemiptera
Linnaeus, 1758
Aphids, Bugs, Cicadas, Hemipterans, Hoppers, True bugs
13
28
31
Families
Genera
Species
 
Taxom
 


List of families for Walnut Creek (Contra Costa County)
13 Families width 31 Species
Anthocoridae Fieber, 1837Flower bugs1SpeciesTaxom
Aphididae Latreille, 1802Aphids12SpeciesTaxom
Rhopalidae Amyot & Serv..., 1843Rhopalid Bugs2SpeciesTaxom
Psyllidae Latreille, 1807Jumping plant lice2SpeciesTaxom
Corixidae Leach, 1815Lesser Water-Boatman2SpeciesTaxom
Phylloxeridae Herrich-Scha..., 1854Phylloxeran Aphids2SpeciesTaxom
Coccidae Stephens, 1829Soft scale1SpeciesTaxom
Pentatomidae Leach, 1815Lesser shield bugs1SpeciesTaxom
Diaspididae Maskell, 1878Armored scale insects1SpeciesTaxom
Miridae Hahn, 1831Capsid bugs3SpeciesTaxom
Veliidae Amyot & Serv..., 1843Broad-shouldered bugs1SpeciesTaxom
Nepidae Latreille, 1802Back-swimmer Water-boatmen2SpeciesTaxom
Membracidae Germar, 1821Horned Treehoppers1SpeciesTaxom


Genera for Walnut Creek (Contra Costa County)
28 Genera with 31 Species
#ABCDEHIMNPRST
Anthocoris Fallen, 17941SpeciesTaxom
Aphis Linnaeus, 1773Aphids3SpeciesTaxom
Arhyssus Stål, 18591SpeciesTaxom
Aufeius Stål, 18701SpeciesTaxom
Brachycaudus Van Der Goot, 17581SpeciesTaxom
Cacopsylla Ossiannilsson, 19432SpeciesTaxom
Capitophorus Van Der Goot, 18942SpeciesTaxom
Corisella Lundblad, 18711SpeciesTaxom
Daktulosphaira Shimer, 18551SpeciesTaxom
Eriosoma Leach, 19161SpeciesTaxom
Eulecanium Cockerell, 19071SpeciesTaxom
Euschistus Dallas, 18971SpeciesTaxom
Hemiberlesia Leonardi, 18811SpeciesTaxom
Illinoia Wilson, 19141SpeciesTaxom
Irbisia Reuter, 19102SpeciesTaxom
Microvelia Westwood, 19371SpeciesTaxom
Nasonovia Mordvilko, 19171SpeciesTaxom
Pemphigus Hartig, 1839
0SpeciesTaxom
Phylloxera Fonscolombe, 1834
0SpeciesTaxom
Phylloxerina Börner, 19041SpeciesTaxom
Plagiognathus Fieber, 18871SpeciesTaxom
Prociphilus Koch, 18521SpeciesTaxom
Ranatra Fabricius, 1948Water scorpions2SpeciesTaxom
Sigara Fabricius, 19481SpeciesTaxom
Telamona Fitch, 19251SpeciesTaxom
Thecabius Koch, 1857
0SpeciesTaxom
Thelaxes Westwood, 19191SpeciesTaxom
Tuberculatus Mordwilko, 1917Friendly Hermit Crab1SpeciesTaxom


Species list for Walnut Creek (Contra Costa County)
31 Species
Anthocoris nemoralis Fabricius, 1794
Aphis (Aphis) asclepiadis Fitch, 1851
Aphis (Aphis) cornifoliae Fitch, 1851Dogwood aphid
Aphis (Aphis) pomi DeGeer, 1773Apple aphid
Arhyssus parvicornis Signoret, 1859
Aufeius impressicollis Stål, 1870
Brachycaudus (Prunaphis) cardui (Linnaeus, 1758)⇒ Brachycaudus linariae Stroyan, 1950
Cacopsylla americana Crawford, 1914
Cacopsylla curta Tuthill, 1943
Capitophorus carduinus Walker, 1850Aphid
Capitophorus elaeagni Del Guercio, 1894Artichoke Aphid
Corisella decolor Uhler, 1871
Daktulosphaira vitifoliae (Fitch, 1855)⇒ Daktulosphaera vitifoliae Fitch, 1851
Eriosoma (Schizoneura) pyricola Baker, A.C. ..., 1916Pear Root Aphid
Eulecanium kunoense Kuwana, 1907Japanese apricot scale
Euschistus (Euschistus) conspersus Uhler, 1897Consperse Stink Bug
Hemiberlesia rapax Comstock, 1881Greedy scale
Illinoia (Illinoia) corylina Davidson, 1914
Irbisia solana
Irbisia solani Heidemann, 1910
Microvelia (Kirkaldya) beameri McKinstry, 1937
Nasonovia (Kakimia) ribifolii Davidson, 1917
Phylloxerina popularia Pergande, 1904
Plagiognathus delicatus Uhler, 1887
Prociphilus (Prociphilus) americanus Walker, 1852Conifer root aphid
Ranatra brevicollis W. D. Pierce, 1948Woollyleaf manzanita
Ranatra fusca W. D. Pierce, 1948Brown water scorpion
Sigara (Vermicorixa) washingtonensis Hungerford, 1948
Telamona vestita Ball, 1925
Thelaxes californica Davidson, 1919
Tuberculatus (Pacificallis) californicus Baker, A.C., 1917

Subnodes of Hemiptera with occurrences in Walnut Creek (Contra Costa County)
SuborderAuchenorrhyncha
Linnaeus, 1758
Cicadas and Leafhoppers, hoppers
1
1
1
Family
Genus
Species

Taxom

SuborderHeteroptera
Latreille, 1810
Bugs, Gerrids, heteropterans, True bugs
7
10
12
Families
Genera
Species

Taxom

SuborderSternorrhyncha
Amyot & Serville, 1843
Aphids, Coccids, Jumping Plant Lice, Mealybugs, Plant-parasitic Hemipterans, Psyllids, Scale Insects, Whiteflies
5
17
18
Families
Genera
Species

Taxom



Links, sources and further information
Hemiptera at hemiptera-databases.com
Hemiptera at hemiptera-databases.org
Hemiptera at papua-insects.nl
Hemiptera at artfakta.se
Hemiptera at dyntaxa.se
Hemiptera at gbif.org
Hemiptera at irmng.org
Hemiptera at itis.gov
Hemiptera at marinespecies.org