{{Short description|Genus of flies}} {{Use dmy dates|date=January 2021}} {{Automatic taxobox | image = Pollenia-sp-Cluster-fly-20100718a.jpg | image_caption = Male ''Pollenia'' sp. | taxon = Pollenia | authority = Robineau-Desvoidy, 1830<ref name="Robineau-Desvoidy1830">{{cite journal |last1=Robineau-Desvoidy |first1=André Jean Baptiste |title=Essai sur les myodaires |journal=Mémoires presentés à l'Institut des Sciences, Lettres et Arts, par divers savants et lus dans ses assemblées: Sciences, Mathématiques et Physique |date=1830 |volume=2 |issue=2 |pages=1–813 |url=https://www.biodiversitylibrary.org/page/3472165#page/9/mode/1up |accessdate=15 July 2018}}</ref> | type_species = ''Musca rudis''<ref name="MYIA">{{cite journal | last = Sabrosky | first = Curtis W. | title = Family-Group Names in Diptera An annotated catalog | journal = Myia | url = http://www.sel.barc.usda.gov/diptera/people/FCT_pdf/FGNAMES.pdf | volume = 10 | publisher = Backhuys Publishers | location = Leidan | date = 1999 | accessdate = 2008-05-31 | url-status = dead | archiveurl = https://web.archive.org/web/20080411095829/http://www.sel.barc.usda.gov/Diptera/people/FCT_pdf/FGNAMES.pdf | archivedate = 11 April 2008}}</ref> | type_species_authority = Fabricius, 1794<ref name="Fabricius1794">{{cite book |last1=Fabricius |first1=J.C. |title=Entomologia systematica emendata et aucta. Vol. 4 |date=1794 |publisher=C. G. Proft |location=Hafniae [=Copenhagen] |pages=[6] + 472 + [5] pp}}</ref> | synonyms = *''Nitellia'' <small>Robineau-Desvoidy, 1830</small><ref name="Robineau-Desvoidy1830"/> *''Cephysa'' <small>Robineau-Desvoidy, 1863</small><ref name="Desvoidy1863">{{cite book |last= Robineau-Desvoidy|first= Jean-Baptiste |date= 1863 |title= Histoire naturelle des dipteres des environs de Paris. |url= https://archive.org/download/histoirenaturell02robi/histoirenaturell02robi.pdf|publisher= Masson et Fils, Paris.|volume= Tome second|pages= 1–920 |access-date=15 February 2015}}</ref> *''Orizia'' <small>Robineau-Desvoidy, 1863</small><ref name="Desvoidy1863"/> *''Sepimentum'' <small>Hutton, 1901</small><ref name="Hutton1901">{{cite journal |last1=Hutton |first1=Frederick Wollaston |title=Synopsis of the Diptera Brachycera of New Zealand. |journal=Transactions and Proceedings of the New Zealand Institute |date=1901 |volume=33 |pages=1–95 |url=https://www.biodiversitylibrary.org/page/3303747#page/29/mode/1up |access-date=1 December 2019}}</ref> *''Huttonophasia'' <small>Curran, 1927</small><ref name="Curran1927">{{cite journal |last1=Curran |first1=C.H. |title=Some new Australasian and African Diptera of the families Muscidae and Tachinidae (Dipt.) |journal=Entomologische Mitteilungen |date=1927 |volume=16 |pages=345–357}}</ref> *''Chaetopollenia'' <small>Enderlein, 1936</small><ref name="Enderlein1936">{{cite journal |last1=Enderlein |first1=G |title=Ordnung: Zweiflügler, Diptera. In: Brohmer P, Ehrmann P, Ulmer G (Eds) |journal=Die Tierwelt Mitteleuropas. Insekten, Teil II |date=1936 |volume=6 |issue=22 |pages=1–259}}</ref> *''Micronitellia'' <small>Enderlein, 1936</small><ref name="Enderlein1936"/> *''Trichopollenia'' <small>Enderlein, 1936</small><ref name="Enderlein1936"/> *''Buresiella'' <small>Jacentkovský, 1941</small><ref name="Jacentkovsky1941b">{{cite journal |last1=Jacentkovsky |first1=Dimitrij |title=Kuklice (Tachinoidea, Diptera) Moravy a Slezska. |journal=Acta Societatis Scientiarum Naturalium Moravicae |date=1941 |volume=13 |pages=1–64 |url=https://rcin.org.pl/dlibra/doccontent?id=127548 |access-date=26 April 2021}}</ref> *''Bureschiella'' <small>Jacentkovský, 1941 (Emend.)</small><ref name="Jacentkovsky1941b"/> *''Chaetopollenia'' <small>Jacentkovský, 1941 (Unav.)</small><ref name="Jacentkovsky1941b"/> *''Dasypollenia'' <small>Jacentkovský, 1941 (Unav.)</small><ref name="Jacentkovský1941a">{{cite journal |last1=Jacentkovský |first1=D. |title=''Pollenia mayeri'' n. sp. Calliphoridae, Tachinoidea) nová kuklice z Moravy [Pollenia mayeri n. sp. (Calliphoridae, Tachinoidea) eine neue Raupenflige aus Mähren |journal=Entomologické listy |date=1941 |volume=4 |pages=14–16 |language=Czech}}</ref> *''Polleniella'' <small>Jacentkovský, 1941 (Unav.)</small><ref name="Jacentkovsky1941b"/> *''Polleniomyia'' <small>Jacentkovský, 1941 (Unav.)</small><ref name="Jacentkovsky1941b"/> *''Pseudopollenia'' <small>Jacentkovský, 1941</small><ref name="Jacentkovsky1941b"/> *''Dasypollenia'' <small>Jacentkovský, 1942 (Unav.)</small><ref name="Jacentkovský1942">{{cite journal |last1=Jacentkovský |first1=D |title=Beitrag zur Kenntnis der gattung Pollenia R.D. (Calliphoridae, Tachinoidae, Diptera). |journal=Rozpravy Vedecké Spolecnosti Badatelské pri Ruské Svobodné Universite v Praze |volume=11 (16) |issue=84 |pages=193–225 |date=1942}}</ref> *''Polleniella'' <small>Jacentkovsky, 1942</small><ref name="Jacentkovský1942"/> *''Polleniomyia'' <small>Jacentkovský, 1942</small><ref name="Jacentkovský1942"/> *''Polleniomyma'' <small>Jacentkovský, 1944</small><ref name="Jacentkovský1944a">{{cite journal |last1=Jacentkovský |first1=D |title=Další příspěvek k zvířeně kuklkic (Tachinoidea, Dipt.) Moravy [Weiterer Beitrag zur Fauna der Raupenfliegen (Tachinoidea, Dipt.) Mährens]. |journal=Entomologické listy |date=1944 |volume=7 |pages=45–49 |language=Czech}}</ref> *''Eupollenia'' <small>Lehrer, 1963</small><ref name="Lehrer1963">{{cite journal |last1=Lehrer |first1=A. Z. |title=Études sur les Diptères Calliphorides. I. – La classification des Polleniinae palearctiques et leur dispersion en Roumanie |journal=Bulletin et Annales de la Société Royale d'Entomologie de Belgique |date=1963 |volume=99 |pages=285–310}}</ref> *''Jacentkovskyiomyia'' <small>Lehrer, 1963</small><ref name="Lehrer1963"/> *''Mariomyia'' <small>Lehrer, 1963</small><ref name="Lehrer1963"/> *''Parapollenia'' <small>Lehrer, 1963</small><ref name="Lehrer1963"/> *''Rohdendorfiomyia'' <small>Lehrer, 1963</small><ref name="Lehrer1963"/> *''Sachtlebeniola'' <small>Lehrer, 1963 (Unav.)</small><ref name="Lehrer1963"/> *''Seguyiomyia'' <small>Lehrer, 1963</small><ref name="Lehrer1963"/> *''Zumptiomyia'' <small>Lehrer, 1963</small><ref name="Lehrer1963"/> *''Dasypollenia'' <small>Lehrer, 1967</small> | display_parents = 3 }}

'''Cluster flies''' (a.k.a. '''grass flies''' or '''attic flies''') are flies of the genus '''''Pollenia''''' in the family Polleniidae. Unlike the more familiar blow flies, such as the bluebottle genus ''Phormia'' they do not lay eggs in human food. They parasitise earthworms; the females lay their eggs near earthworm burrows, and the larvae then feed on the worms, but the biology of this group is relatively poorly known and a few have been recorded from other hosts including caterpillars and bees.<ref>[https://cjai.biologicalsurvey.ca/jmw_19/jmw_19.pdf. Jewiss-Gaines, A. et al. Cluster Flies (Calliphoridae: Polleniinae: Pollenia) of North America]</ref>

Cluster flies seek refuge in cold weather and find their way into attic spaces and similar areas indoors. They often emerge on warm days, and cluster at windows attempting to exit (hence the name).<ref name="Sivell2021">{{cite journal |last1=Sivell |first1=Olga |title=Blow flies (Diptera: Calliphoridae, Polleniidae, Rhiniidae) |journal=RES Handbooks for the Identification of British Insects |date=2021 |volume=10 |issue=16 |pages=1–208 |isbn=9781910159064}}</ref>

thumb|left|thumbtime=0:36|''Pollenia'' sp. on leaves in a forest The typical grass fly ''Pollenia rudis'' is about 7&nbsp;mm long and can be recognised by distinct lines or stripes behind the head, short golden-coloured hairs on the thorax, and irregular light and dark grey areas on the abdomen. Cluster flies are typically slow-moving.

Cluster flies have a widespread distribution. Eight species are found in Britain and 31 in Europe. ''Pollenia'' species are also numerous in Australia and New Zealand (over 30 species); they are common in North America. ''P. rudis'' has spread widely in association with humans.<ref name="GisondiEtAl2020">{{cite journal |last1=Gisondi |first1=Silvia |last2=Rognes |first2=Knut |last3=Badano |first3=Davide |last4=Pape |first4=Thomas |title=The world Polleniidae (Diptera, Oestroidea): key to genera and checklist of species |journal=ZooKeys |date=2020 |issue=971 |pages=105–155 |doi=10.3897/zookeys.971.51283 |pmid=33061774 |pmc=7538466 |url=https://www.researchgate.net/publication/344417331 |access-date=22 June 2021|doi-access=free |bibcode=2020ZooK..971..105G }}</ref>

==Species== {{Div col}} *''P. advena'' <small>Dear, 1986</small><ref name="Dear1986">{{cite journal |last1=Dear |first1=J.P. |title=Calliphoridae (Insecta: Diptera) |journal=Fauna of New Zealand |date=1986 |volume=8 |pages=1–86}}</ref> *''P. aerosa'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. agneteae'' <small>Rognes, 2019</small><ref name="Rognes2019">{{cite journal |last1=Rognes |first1=Knut |title=The Calliphoridae (Diptera) of Armenia |journal=Zootaxa |date=2019 |volume=4576 |issue=2 |pages=375–391 |doi=10.11646/zootaxa.4576.2.11 |pmid=31715769 |s2cid=131914883 |url=https://www.researchgate.net/publication/332143502 |access-date=22 June 2021}}</ref> *''P. alajensis'' <small>Rohdendorf, 1926</small><ref name="Rohdendorf1926">{{cite journal |last1=Rohdendorf |first1=B.B. |title=Morphologisches Studium an äusseren Genitalorganen der Calliphorinen (Diptera) |journal=Russkii Zoologicheskii Zhurnal |date=1926 |volume=6 |pages=83–128 |language=Russian}}</ref> *''P. amentaria'' <small>(Scopoli, 1763)</small><ref name="Scopoli1763">{{cite book |last1=Scopoli |first1=I.A. |title=Entomologia carniolica exhibens insecta carnioliae indigena et distributa in ordines, genera, species, varietates. Methodo Linnæana |date=1763 |publisher=Trattner |location=Vindobonae [= Vienna] |pages=[30] + 420 pp |url=https://www.biodiversitylibrary.org/item/209872#page/5/mode/1up |access-date=23 June 2021}}</ref> *''P. angustigena'' <small>Wainwright, 1940</small><ref name="Wainwright1940">{{cite journal |last1=Wainwright |first1=C.J. |title=The British Tachinidae (Diptera): Second supplement. |journal=Transactions of the Royal Entomological Society of London |date=1940 |volume=90 |issue=14 |pages=411–448|doi=10.1111/j.1365-2311.1940.tb01028.x }}</ref> *''P. antipodea'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. astrictifrons'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. atramentaria'' <small>(Meigen, 1826)</small><ref name="Meigen1826"/> *''P. atricoma'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. atrifemur'' <small>Malloch, 1930</small><ref name="Malloch1930">{{cite journal |last1=Malloch |first1=J. R . |title=The calyptrate Diptera of New Zealand. Part III. Family Calliphoridae |journal=Records of the Canterbury Museum |date=1930 |volume=3 |pages=313–324}}</ref> *''P. bartaki'' <small>Rognes, 2016</small><ref name="Rognes2016">{{cite journal |last1=Rognes |first1=Knut |title=A new species of Pollenia Robineau-Desvoidy, 1830 from Jordan (Diptera, Calliphoridae, Polleniinae) |journal=Zootaxa |date=2016 |volume=4067 |issue=5 |pages=569–576 |doi=10.11646/zootaxa.4067.5.3 |pmid=27395896 |hdl=11250/2498292 |url=https://www.mapress.com/zt/article/view/zootaxa.4067.5.3/3965 |access-date=23 June 2021|hdl-access=free }}</ref> *''P. bezziana'' <small>Rognes, 1992</small><ref name="Rognes1992">{{cite journal |last1=Rognes |first1=Knut |title=Revision of the cluster-flies of the ''Pollenia vagabunda'' species-group (Diptera, Calliphoridae) |journal=Entomologica Scandinavica |date=1992 |volume=23 |pages=95–114|doi=10.1163/187631292X00056 }}</ref> *''P. bicolor'' <small>Robineau-Desvoidy, 1830</small><ref name="Robineau-Desvoidy1830"/> *''P. bulgarica'' <small>Jacentkovsky, 1939</small><ref name="Jacentkovský1939">{{cite journal |last1=Jacentkovský |first1=D. |title=Über einige interessante Sarcophagiden (Tachinariae, Diptera) aus Bulgarien |journal=Izvestiia Na Tsarskitia Prirodonauchni Instituti V Sofiia |date=1939 |volume=12 |pages=188–192}}</ref> *''P. calamisessa'' <small>Hardy, 1932</small><ref name="Hardy">{{cite journal |last1=Hardy |first1=G.H. |title=Two new Australian species of ''Pollenia'' |journal=Proceedings of the Linnean Society of New South Wales |date=1932 |volume=57 |pages=388–340}}</ref> *''P. chotei'' <small>Kurahashi & Tumrasvin, 1979</small><ref name="KurahashiTumrasvin1979">{{cite journal |last1=Kurahashi |first1=H. |last2=Tumrasvin |first2=W. |title=Six new species of calliphorid flies from Thailand (Diptera: Calliphoridae) |journal=Japanese Journal of Sanitary Zoology |date=1979 |volume=30 |issue=4 |pages=297–304|doi=10.7601/mez.30.297 |doi-access=free }}</ref> *''P. commensurata'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. consanguinea'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. consectata'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. contempta'' <small>Robineau-Desvoidy, 1863</small><ref name="Desvoidy1863"/> *''P. cuprea'' <small>Malloch, 1930</small><ref name="Malloch1930"/> *''P. dasypoda'' <small>Portschinsky, 1881</small><ref name="Portschinsky1881">{{cite journal |last1=Portschinsky |first1=J.A. |title=Diptera europaea et asiatica nova aut minus cognita |journal=Horae Societatis Entomologicae Rossicae, Variis Sermonibus in Rossia Usitatis Editae |date=1881 |volume=16 |pages=136–145 |url=https://www.biodiversitylibrary.org/page/12562555#page/470/mode/1up |access-date=24 June 2021}}</ref> *''P. demissa'' <small>(Hutton, 1901)</small><ref name="Hutton1901"/> *''P. dysaethria'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. dyscheres'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. dysethria'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. enetera'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. erlangshanna'' <small>Feng, 2004</small><ref name="Feng2004">{{cite journal |last1=Feng |first1=Y. |title=Five new species of the tribe Polleniini from Sichuan, China (Diptera, Calliphoridae, Calliphorinae) |journal=Acta Zootaxonomica Sinica |date=2004 |volume=29 |pages=803–808}}</ref> *''P. eurybregma'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. flindersi'' <small>Hardy, 1932</small><ref name="Hardy"/> *''P. fulviantenna'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. fulvipalpis'' <small>Macquart 1835</small><ref name="Macquart1835">{{cite book |last1=Macquart |first1=P.J.M. |title=Histoire Naturelle des insectes. Diptères. Tome deuxieme |date=1835 |publisher=Roret |location=Paris |pages=703 or 710 pp., 12 pls |url=https://www.biodiversitylibrary.org/item/50115#page/10/mode/1up |access-date=27 January 2021}}</ref> *''P. fumosa'' <small>(Hutton, 1901)</small><ref name="Hutton1901"/> *''P. griseotomentosa'' <small>(Jacentkovsky 1944)</small><ref name="Jacentkovský1944a"/> *''P. grunini'' <small>Rognes, 1988</small><ref name="Rognes1988">{{cite journal |last1=Rognes |first1=K. |title=The taxonomy and phylogenetic relationships of the ''Pollenia semicinerea'' species-group (Diptera: Calliphoridae) |journal=Systematic Entomology |date=1988 |volume=13 |issue=3 |pages=315–345|doi=10.1111/j.1365-3113.1988.tb00245.x |bibcode=1988SysEn..13..315R |s2cid=85674738 }}</ref> *''P. haeretica'' <small>Séguy, 1928</small><ref name="Séguy">{{cite journal |last1=Séguy |first1=E. |title=Étude sur le Pollenia Hasei |journal=Zeitschrift für Angewandte Entomologie |date=1928 |volume=14 |issue=2 |pages=369–375|doi=10.1111/j.1439-0418.1929.tb00082.x }}</ref> *''P. hazarae'' <small>(Senior-White, 1923)</small><ref name="Senior-White1923">{{cite journal |last1=Senior-White |first1=R.A. |title=Notes on Indian Muscidæ |journal=Memoirs of the Department of Agriculture in India |date=1923 |volume=8 |pages=35–52}}</ref> *''P. hirticeps'' <small>Malloch, 1927</small><ref name="Malloch1927">{{cite journal |last1=Malloch |first1=J. R. |title=Notes on Australian Diptera, No. xi. |journal=Proceedings of the Linnean Society of New South Wales |date=1927 |volume=52 |pages=299–335 |url=https://www.biodiversitylibrary.org/page/34914877#page/111/mode/1up |access-date=23 June 2021}}</ref> *''P. hispida'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. huangshanensis'' <small>Fan & Chen, 1997</small><ref name="Fan1997">{{cite journal |last1=Fan |first1=Z-D |title=Diptera: Calliphoridae |journal=Fauna Sinica, Insecta |date=1997 |volume=6 |pages=1–707}}</ref> *''P. hungarica'' <small>Rognes, 1987</small><ref name="Rognes1987b">{{cite journal |last1=Rognes |first1=Knut |title=The taxonomy of the ''Pollenia rudis'' species group in the Holarctic Region |journal=Systematic Entomology |date=1987 |volume=12 |pages=475–502|doi=10.1111/j.1365-3113.1987.tb00219.x |s2cid=85693912 |url=http://knut-rognes.no/Rognes%201987b%20-%20The%20taxonomy%20of%20the%20Pollenia%20rudis%20species%20group.pdf |access-date=23 June 2021}}</ref> *''P. ibalia'' <small>Séguy, 1930</small><ref name="Séguy1930">{{cite journal |last1=Séguy |first1=E. |title=Contribution à l'étude des Diptères du Maroc |journal=Mémoires de la Société des Sciences Naturelles du Maroc |date=1930 |volume=24 |pages=1–207}}</ref> *''P. immanis'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. insularis'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. japonica'' <small>Kano & Shinonaga, 1966</small><ref name="Kano1966">{{cite journal |last1=Kano |first1=R. |last2=Shinonaga |first2=S. |title=Notes on flies of medical importance in Japan. 26. Description of a new species belonging to the genus Pollenia in Japan. (Diptera, Calliphoridae) |journal=Japanese Journal of Sanitary Zoology |date=1966 |volume=17 |pages=223–225|doi=10.7601/mez.17.223 |doi-access=free }}</ref> *''P. labialis'' <small>Robineau-Desvoidy 1863</small><ref name="Desvoidy1863"/> *''P. lativertex'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. leclercqiana'' <small>(Lehrer 1978)</small><ref name="Lehrer1978">{{cite journal |last1=Lehrer |first1=A. Z. |title=Calliphorides et Sarcophagides nouveaux de la faune de l'Espagne (Diptera) |journal=Eos, Revista Española de Entomología |date=1978 |volume=52 |pages=141–148 |url=http://digital.csic.es/bitstream/10261/166041/1/1976-52-1_4-007.pdf |access-date=26 June 2021}}</ref> *''P. limpida'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. luteovillosa'' <small>Rognes 1987</small><ref name="Rognes1987b"/> *''P. margarita'' <small>Schluesslmayr & Sivell, 2021</small><ref name="SchluesslmayrSivell2021">{{cite journal |last1=Schluesslmayr |first1=Gerhard |last2=Sivell |first2=Olga |title=''Pollenia margarita'', a new species of ''Pollenia'' ROBINEAU-DESVOIDY, 1830 from Austria (Diptera, Polleniidae) |journal=Linzer Biol. Beitr. |date=2021 |volume=53 |issue=1 |pages=413–419 |url=https://www.zobodat.at/pdf/LBB_0053_1_0413-0419.pdf |access-date=4 February 2022}}</ref> *''P. mayeri'' <small>Jacentkovsky 1941</small><ref name="Jacentkovský1941a"/> *''P. mediterranea'' <small>Grunin 1966</small><ref name="Grunin1966">{{cite journal |last1=Grunin |first1=K. Ya. |title=New and little known Calliphoridae (Diptera) mainly bloodsucking or subcutaneous parasites of birds |journal=Entomologicheskoe Obozrenie |date=1966 |volume=45 |pages=897–903}}</ref> *''P. mesopotamica'' <small>Mawlood & Abdul-Rassoul, 2009</small><ref name="MawloodAbdul-Rassoul2009">{{cite journal |last1=Mawlood |first1=N. A. |last2=Abdul-Rassoul |first2=M. S. |title=A new species in the genus Pollenia Rob. -Desvoidy, 1830 (Diptera Calliphoridae) |journal=Bulletin of the Iraq Natural History Museum |date=2009 |volume=10 |pages=59–65}}</ref> *''P. moravica'' <small>(Jacentkovský, 1941)</small><ref name="Jacentkovsky1941b"/> *''P. moretonensis'' <small>Macquart, 1855</small><ref name="Macquart1855a">{{cite journal |last1=Macquart |first1=Pierre-Justin-Marie |title=Diptères exotique ou peu connus; |journal=Supplément, Paris |date=1855 |volume=5.e |pages=25–156 |url=https://www.biodiversitylibrary.org/item/109525#page/877/mode/1up |access-date=28 June 2021}}</ref> *''P. mystica'' <small>Rognes, 1988</small><ref name="Rognes1988"/> *''P. nigripalpis'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. nigripes'' <small>Malloch, 1930</small><ref name="Malloch1930"/> *''P. nigrisquama'' <small>Malloch, 1930</small><ref name="Malloch1930"/> *''P. nigrita'' <small>Malloch, 1936</small><ref name="Malloch1936">{{cite journal |last1=Malloch |first1=John Russell |title=Notes on Australian Diptera – XXXV |journal=Proceedings of the Linnean Society of New South Wales |date=1936 |volume=61 |pages=10–26 |url=https://www.biodiversitylibrary.org/item/108668#page/92/mode/1up |access-date=26 June 2021}}</ref> *''P. notialis'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. opalina'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. oreia'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. paragrunini'' <small>Rognes, 1988</small><ref name="Rognes1988"/> *''P. paupera'' <small>Rondani, 1862</small><ref name="Rondani1862">{{cite book |last1=Rondani |first1=C |title=Dipterologiae italicae prodromus (Vol. V). Species italicae ordinis dipterorum in genera characteribus definita, ordinatim collectae, methodo analitica distinctae, et novis vel minus cognitis descriptis. Pars quarta. Muscidae, Phasiinae–Dexinae–Muscinae–Stomoxidinae |date=1862 |volume=5 |publisher=Grazioli P |location=Parmae [= Parma] |pages=1–239 |url=https://www.biodiversitylibrary.org/item/34087#page/7/mode/1up |access-date=26 June 2021}}</ref> *''P. pectinata'' <small>Grunin, 1966</small><ref name="Grunin1966"/> *''P. pediculata'' <small>Macquart 1834</small><ref name="Macquart1834">{{cite journal |last1=Macquart |first1=J |title=Insectes Diptères du Nord de la France. Tome V. Athericères: Créophiles, Œstrides, Myopaires, Conopsaires, Scénopiniens, Céphalopsides. Daniel L, Lille, 232 pp. |journal=Mémoires de la Société Royale des Sciences, de l'Agriculture et des Arts, de Lille |date=1834 |volume=1833 |pages=137–368}}</ref> *''P. pernix'' <small>(Hutton, 1901)</small><ref name="Hutton1901"/> *''P. ponti'' <small>Rognes, 1991</small><ref name="Rognes1991b">{{cite journal |last1=Rognes |first1=K. |title=Revision of the cluster-flies of the ''Pollenia viatica'' species-group (Diptera: Calliphoridae) |journal=Systematic Entomology |date=1991 |volume=16 |issue=4 |pages=439–498|doi=10.1111/j.1365-3113.1991.tb00678.x |bibcode=1991SysEn..16..439R |s2cid=84142702 }}</ref> *''P. primaeva'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. pseudintermedia'' <small>Rognes, 1987</small><ref name="Rognes1987a">{{cite journal |last1=Rognes |first1=Knut |title=A new species in the ''intermedia'' group and a new synonymy in the genus ''Pollenia'' Robineau-Desvoidy, 1830 (Diptera, Calliphoridae) |journal=Systematic Entomology |date=1987 |volume=12 |issue=3 |pages=381–388|doi=10.1111/j.1365-3113.1987.tb00208.x |bibcode=1987SysEn..12..381R |s2cid=85180411 }}</ref> *''P. pseudomelanurus'' <small>(Feng, 2004)</small><ref name="Feng2004"/> *''P. pulverea'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. rudis'' <small>(Fabricius, 1794)</small><ref name="Fabricius1794"/> *''P. ruficrura'' <small>Rondani, 1862</small><ref name="Rondani1862"/> *''P. rufifemorata'' <small>Rognes & Baz, 2008</small><ref name="RognesBaz2008">{{cite journal |last1=Rognes |first1=Knut |last2=Baz |first2=Arturo |title=A new species in the ''Pollenia viatica'' species-group from Sierra de Gua-darrama, Spain (Diptera: Calliphoridae) |journal=Studia dipterologica |date=2008 |volume=14 |issue=2 |pages=389–395 |url=https://www.researchgate.net/publication/230854409 |access-date=28 June 2021}}</ref> *''P. sakulasi'' <small>(Kurahashi, 1987)</small><ref name="Kurahashi1987">{{cite journal |last1=Kurahashi |first1=H. |title=The blow flies of New Guinea, Bismarck Archipelago and Bougainville Island |journal=Occasional Publication by the Entomological Society of Japan |date=1987 |volume=1 |pages=3 unnumbered pp. + 1–99}}</ref> *''P. sandaraca'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. scalena'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. semicinerea'' <small>Villeneuve, 1911</small><ref name="Villeneuve1911b">{{cite journal |last1=Villeneuve |first1=J. |title=Diptères nouveaux recueillis en Syrie par M. Henri Gadeau de Kerville et décrits par le Dr. Joseph Villeneuve |journal=Bulletin des Amis des Sciences Naturelles de Rouen |date=1911b |volume=1911 |pages=40–54 |url=https://www.biodiversitylibrary.org/item/257340#page/48/mode/1up |access-date=28 June 2021}}</ref> *''P. shaanxiensis'' <small>Fan & Wu, 1997</small><ref name="Fan1997"/> *''P. sichuanensis'' <small>Feng, 2004</small><ref name="Feng2004"/> *''P. similis'' <small>(Jacentkovsky, 1941)</small><ref name="Jacentkovsky1941b"/> *''P. stigi'' <small>Rognes, 1992</small><ref name="Rognes1992"/> *''P. stolida'' <small>Malloch, 1936</small><ref name="Malloch1936"/> *''P. tenuiforceps'' <small>Séguy, 1928</small><ref name="Séguy"/> *''P. townsendi'' <small>Senior-White, Aubertin & Smart, 1940</small><ref name="Senior-WhiteAubertinSmart1940">{{cite book |last1=Senior-White |first1=R. A. |last2=Aubertin |first2=D. |last3=Smart |first3=J. |title=The fauna of British India, including the remainder of the Oriental Region. Diptera (Vol. VI). Calliphoridæ |date=1923 |publisher=Taylor and Francis |location=London |pages=288}}</ref> *''P. umbrifera'' <small>(Walker, 1861)</small><ref name="Walker1861">{{cite journal |last1=Walker |first1=F. |title=Catalogue of the dipterous insects collected at Manado in Celebes and in Tond, by Mr. A. R. Wallace, with descriptions of new species |journal=Journal of the Proceedings of the Linnean Society of London. Zoology |date=1861 |volume=5 |issue=19 |pages=258–265|doi=10.1111/j.1096-3642.1861.tb02105.x |url=https://www.biodiversitylibrary.org/item/35035#page/322/mode/1up|access-date=29 June 2021}}</ref> *''P. uniseta'' <small>Dear, 1986</small><ref name="Dear1986"/> *''P. vagabunda'' <small>(Meigen 1826)</small><ref name="Meigen1826">{{cite book |last1=Meigen |first1=J.W. |title=Systematische Beschreibung der bekannten europäische n zweiflugeligen Insekten |date=1826 |publisher=Vierter Theil. Schulz-Wundermann |location=Hamm |pages=xii + 412 pp., pls. 42–54}}</ref> *''P. venturii'' <small>Zumpt, 1956</small><ref name="Zumpt1956">{{cite journal |last1=Zumpt |first1=Fritz |title=64i. Calliphorinae. |journal=In: Lindner e (Ed.) die Fliegen der Palaearktischen Region |date=1956 |volume=11 |issue=Lieferungen 190, 191, 193 |pages=140 |location=Schweizerbart’sche Verlagsbuchhandlung, Stuttgart}}</ref> *''P. vera'' <small>Jacentkovsky, 1936</small><ref name="Jacentkovsky1936">{{cite journal |last1=Jacentkovsky |first1=Dimitrij |title=Beitrag zur Kenntnis der Raupenfliegen (Tachinariae, Diptera) Bulgariens |journal=Bul-gariens. Izvestiia Na Tsarskitia Prirodonauchni Instituti V Sofii |date=1936 |volume=9 |issue=109–134}}</ref> *''P. verneri'' <small>Rognes, 1992</small><ref name="Rognes1992"/> *''P. viatica'' <small>Robineau-Desvoidy, 1830</small><ref name="Robineau-Desvoidy1830"/><ref name="FE">{{cite web | url = http://www.faunaeur.org/full_results.php?id=10892 | archive-url = https://web.archive.org/web/20051101001348/http://www.faunaeur.org/full_results.php?id=10892 | url-status = dead | archive-date = 1 November 2005 | title = Taxon details: Calliphoridae | accessdate = 2008-05-31 | last = Rognes | first = Dr Knut |author2=Pape, Dr Thomas | date = 19 April 2007 | work = Fauna Europaea version 1.1 }}</ref> *''P. viridiventris'' <small>Macquart, 1847</small><ref name="Macquart1847">{{cite book |last1=Macquart |first1=P.J.M. |title=Diptères exotiques nouveaux ou peu connus. 2.e supplement |date=1847 |publisher=Roret |location=Paris |pages=5–104, 6 pls}}</ref> {{Div col end}} {{Incomplete list|date=February 2011}}

==In popular culture== American rock band, Phish, references the common name of this species on their ninth studio album Farmhouse. The song, titled ''Farmhouse'', was written by Trey Anastasio and Helena, Montana, born bassist and record producer Tony Markellis. The song's lyrics address the difficulty of managing the insects.<ref>{{Cite web |title=Farmhouse Lyrics |url=https://phish.net/song/farmhouse/lyrics |website=Phish.net}}</ref>

==References== {{Reflist}}

==External links== {{Commons category}}

* [https://www.bioimages.org.uk/html/Pollenia.htm Images] of some cluster fly species: ''Pollenia amentaria'' Scopoli; ''Pollenia angustigena'' Wainwright and ''Pollenia rudis''Fabricius. * [https://fauna-eu.org/cdm_dataportal/search/results/taxon?ws=portal%2Ftaxon%2Ffind&query=Pollenia&form_build_id=form-01o4COpOUDSV7APVllDcLOj9lgIctD2Vnj5eNMSQHdM&form_id=cdm_dataportal_search_taxon_form&search%5BdoTaxaByCommonNames%5D=&search%5BdoSynonyms%5D=&search%5BdoTaxa%5D=1&search%5BpageSize%5D=25&search%5BpageNumber%5D=0 European including Russia species]

{{Taxonbar|from=Q5136702}} * https://www.biodiversitylibrary.org/item/35035#page/322/mode/1up

{{DEFAULTSORT:Cluster Fly}} Category:Pollenia Category:Articles containing video clips Category:Flies of Europe Category:Flies of Asia Category:Flies of Australasia Category:Brachycera genera Category:Taxa named by Jean-Baptiste Robineau-Desvoidy