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INSECTOIDGERENGDARK LIGHT
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TAXSYNDISISLFRMPIC
Symmerus Walker, 1848
is a synonym of Genus Chaetastus Nunberg, 1953
This may be an outdated term
The Taxom listed here as synonyme is shown below

Class
 
Insecta
Linnaeus, 1758
Insects, True insects
4179
190570
2444470
Families
Genera
Species

Subclass
 
Pterygota
Lang, 1888
Winged insects
3816
189502
2439455
Families
Genera
Species

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
3399
186457
2415487
Families
Genera
Species

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
1891
142849
2048615
Families
Genera
Species

Order
 
Diptera
Linnaeus, 1758
Flies, Gnats, Hoverflies, Mosquitoes, True flies
412
22844
306890
Families
Genera
Species

Suborder
 
Nematocera
Latreille, 1825
Long-horned flies, Mosquitoes, Thread-horns
101
5519
102901
Families
Genera
Species

Infraorder
 
Bibionomorpha
Hennig, 1954
Gall Midges, Gnats, March Flies
36
2326
28119
Families
Genera
Species

Superfamily
 
Sciaroidea
Billberg, 1820
Fungus Gnats and Gall Midges
16
2195
26224
Families
Genera
Species
FamilyCecidomyiidae
Newman, 1834
Forest Midges, Gall gnats, Gall midges, Wood Midges
1363
11532
Genera
Species
SubfamilyPorricondylinae
Kieffer, 1913
106
1258
Genera
Species
TribeWinnertziini
Panelius, 1965
9
246
Genera
Species
GenusSymmerus
Walker, 1848
40Species
Subnodes of Symmerus Walker, 1848
SubgenusSymmerus (Psilosymmerus)
Munroe, 1974
1Species
SpeciesSymmerus akikoae Saigusa, 1973
SpeciesSymmerus annulatus Meigen, 1830
SpeciesSymmerus antennalis Okada, 1936
SpeciesSymmerus apicalis Winnertz, 1852
SpeciesSymmerus balticus Edwards, 1921
SpeciesSymmerus basalis
SpeciesSymmerus brevicornis Okada, 1939
SpeciesSymmerus coqula Garrett, 1925
SpeciesSymmerus coqulus Garrett, 1925
SpeciesSymmerus defectivus H. Loew, 1850
SpeciesSymmerus dilutus Fisher, 1938  ⇒ Symmerus lautus
SpeciesSymmerus elongatus Saigusa, 1973
SpeciesSymmerus ferrugineus Walker, 1848  ⇒ Symmerus annulatus
SpeciesSymmerus flavus Zetterstedt, 1851
SpeciesSymmerus fradei Tordo, 1966
SpeciesSymmerus fumipennis
SpeciesSymmerus fuscicaudatus Saigusa, 1973
SpeciesSymmerus kubani Sevcik, 2000
SpeciesSymmerus latus Williston, 1901
SpeciesSymmerus lauta Loew, 1869
SpeciesSymmerus lautus Loew, 1870
SpeciesSymmerus lenis Johannsen, 1910  ⇒ Ditomyia zonata
SpeciesSymmerus nepalensis Munroe, 1974
SpeciesSymmerus nitida
SpeciesSymmerus nobilis Lackschewitz, 1937
SpeciesSymmerus pallida Giglio-Tos, 1890
SpeciesSymmerus pectinataus Saigusa, 1966  ⇒ Symmerus (Psilosymmerus) pectinatus
SpeciesSymmerus persimilis Schedl, 1933
SpeciesSymmerus robustus Schedl, 1952
SpeciesSymmerus subalpinus Schedl, 1957
SpeciesSymmerus tillyardi
SpeciesSymmerus trivittata
SpeciesSymmerus tuberculatus Chapuis, 1865
SpeciesSymmerus uncata Munroe, 1974
SpeciesSymmerus uncatus Munroe, 1974  ⇒ Symmerus uncata
SpeciesSymmerus vittata Walker, 1856
SpeciesSymmerus vockerothi Munroe, 1974
SpeciesSymmerus yamatoensis Saigusa, 1973
SpeciesSymmerus zonata Stephens, 1846

Synonyms
Plesiastina (Winnertz, 1852)
Psilosymmerus (Munroe, 1974)
Symmerus (Psilosymmerus) (Munroe, 1974)


Distribution of Symmerus Walker, 1848
#ABCDEFGHIJKLMNPRSTUVZ
Albania


Algeria


Andorra


Angola


Austria


Belarus


Belgium


Benin


Bosnia and Herzegovina


Botswana


Brunei


Bulgaria


Burkina Faso


Burundi


Cambodia


Cameroon


Canada


Cape Verde


Central African Republic


Chad


China


Comoros


Croatia


Czech Republic


Democratic Republic of the Congo


Denmark


Djibouti


East Timor


Equatorial Guinea


Eritrea


Estonia


Ethiopia


Finland


France


Gabon


Gambia


Germany


Ghana


Greece


Guinea


Guinea-Bissau


Hungary


Iceland


Indonesia


Ireland


Italy


Ivory Coast


Japan


Kenya


Kosovo


Laos


Latvia


Lesotho


Liberia


Libya


Liechtenstein


Lithuania


Luxembourg


Madagascar


Malawi


Malaysia


Mali


Malta


Mauritania


Mauritius


Mexico


Moldova


Monaco


Mongolia


Montenegro


Morocco


Mozambique


Myanmar


Namibia


Nepal


Netherlands


Niger


Nigeria


North Korea


Norway
8 Species
Philippines


Poland


Portugal


Republic of the Congo


Republic South Africa


Romania


Russia
3 Species
Rwanda


San Marino


São Tomé and Príncipe


Senegal


Serbia


Seychelles


Sierra Leone


Singapore


Slovakia


Slovenia


Somalia


Somaliland


South Korea


South Sudan


Spain


Sudan


Sweden
3 Species
Switzerland


Taiwan


Tanzania


Thailand


Togo


Transnistria


Tunisia


Uganda


Ukraine


United Kingdom


USA
4 Species
Vatican City


Vietnam


Zambia


Zimbabwe




Found in fossile formations
Much Wenlock Limestone Formation


Ecozone
Mountains


Links, sources and further information
Symmerus at artfakta.se
Symmerus at dyntaxa.se
Symmerus at gbif.org
Symmerus at gbif.org
Symmerus at irmng.org
Symmerus at itis.gov