{{short description|Tribe of beetles}} {{Automatic taxobox | image = Phyllophaga P1380631a.jpg | image_caption = ''Phyllophaga'' sp. | taxon = Melolonthini | authority = Leach, 1819 | subdivision_ranks = Subtribes | subdivision = : Enariina <small>Dewailly, 1950</small> : Heptophyllina <small>Medvedev, 1951</small> : Leucopholina <small>Burmeister, 1855</small> : Melolonthina <small>Leach, 1819</small> : Pegylina <small>Lacroix, 1989</small> : Rhizotrogina <small>Burmeister, 1855</small> : Schizonychina <small>Burmeister, 1855</small> }}

thumb|''Polyphylla occidentalis'' '''Melolonthini''' is a tribe of scarab beetles in the family Scarabaeidae.<ref>{{Cite web|url=https://bugguide.net/node/view/2951|title=Subfamily Melolonthinae - May Beetles and Junebugs - BugGuide.Net|website=bugguide.net|access-date=2020-04-22}}</ref> There are over 250 genera in Melolonthini, occurring worldwide; there are over 300 species in North America alone, and more than 3000 worldwide.<ref name=bugref>{{cite web|url=https://bugguide.net/node/view/41314|title=Melolonthini Tribe Information|website=BugGuide.net|publisher=Iowa State University|accessdate=2018-01-25}}</ref><ref name=itis>{{cite web|url=https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=926272|title=Melolonthini Report|website=Integrated Taxonomic Information System|accessdate=2018-01-25}}</ref><ref name=Jia2021/>

==Subtribes and genera== The tribe is divided in three subtribes: *subtribe Enariina <small>Dewailly, 1950</small> **''Anenaria'' <small>Lacroix, 1993</small> **''Anthrencya'' <small>Lacroix, 1993</small> **''Apicencya'' <small>Lacroix, 1993</small> **''Bisencya'' <small>Lacroix, 1993</small> **''Cherbezatina'' <small>Lacroix, 1993</small> **''Comencya'' <small>Lacroix, 1993</small> **''Djadjoua'' <small>Lacroix, 1993</small> **''Djafouna'' <small>Lacroix, 1993</small> **''Enaria'' <small>Erichson, 1847</small> **''Encya'' <small>Dejean, 1833</small> **''Enthora'' <small>Erichson, 1847</small> **''Eutrichesis'' <small>Waterhouse, 1882</small> **''Globencya'' <small>Lacroix, 1993</small> **''Humblotania'' <small>Lacroix, 1993</small> **''Joziratia'' <small>Lacroix, 1993</small> **''Komrina'' <small>Lacroix, 1993</small> **''Lebbea'' <small>Lacroix, 1993</small> **''Machala'' <small>Lacroix, 1993</small> **''Mayataia'' <small>Lacroix, 1993</small> **''Mucrencya'' <small>Lacroix, 1993</small> **''Pentaphylla'' <small>Dewailly, 1950</small> **''Polyenaria'' <small>Dewailly, 1950</small> **''Pseudenaria'' <small>Fairmaire, 1901</small> **''Pseudencya'' <small>Lacroix, 1991</small> **''Ravautiana'' <small>Lacroix, 1991</small> **''Renaudiana'' <small>Lacroix, 1993</small> **''Semienaria'' <small>Dewailly, 1950</small> **''Synenaria'' <small>Lacroix, 1993</small> **''Vadonaria'' <small>Dewailly, 1950</small> **''Varencya'' <small>Lacroix, 1993</small> *subtribe Melolonthina <small>Leach, 1819</small> **''Melolontha'' <small>Fabricius, 1775</small> (cockchafers) **''Polyphylla'' <small>Harris, 1841</small> (lined June beetles) **''Psilopholis'' <small>Brenske, 1892</small> *subtribe Pegylina <small>Lacroix, 1989</small> **''Eupegylis'' <small>Duvivier, 1892</small> **''Neopegylis'' <small>Lacroix, 2015</small> **''Pegylis'' <small>Erichson, 1847</small> *Furthermore, the following genera have not been assigned to a subtribe: **''Achranoxia'' <small>Kraatz, 1888</small> **''Adoretops'' <small>Kraatz, 1883</small> **''Alepida'' <small>Allsopp, 2018</small> **''Allophyllus'' <small>Fauvel, 1903</small> **''Allothnonius'' <small>Britton, 1978</small> **''Amblonoxia'' <small>Reitter, 1902</small> (dusty June beetles) **''Anisopholis'' <small>Moser, 1913</small> **''Anoxia'' <small>Laporte, 1832</small> **''Anoxoides'' <small>Petrovitz, 1971</small> **''Antitrogus'' <small>Burmeister, 1855</small> **''Barryfilius'' <small>Allsopp, 2022</small> **''Beriqua'' <small>Péringuey, 1904</small> **''Brenskecnemus'' <small>Allsopp & Schoolmeesters, 2024</small> **''Carlschoenherria'' <small>Bezděk, 2016</small> **''Cephaloschiza'' <small>Moser, 1920</small> **''Cheronia'' <small>Croissandeau, 1893</small> **''Chiloschiza'' <small>Moser, 1924</small> **''Clypeolontha'' <small>Li & Yang, 1999</small> **''Cocherellus'' <small>Paulian, 1991</small> **''Cochliotodes'' <small>Burgeon, 1946</small> **''Conebius'' <small>Fauvel, 1903</small> **''Cryptotrogus'' <small>Kraatz, 1888</small> **''Cyphonotus'' <small>Fischer von Waldheim, 1823</small> **''Dermolepida'' <small>Arrow, 1941</small> **''Dinacoma'' <small>Casey, 1889</small> **''Engistanoxia'' <small>Lacroix, 2002</small> **''Entyposis'' <small>Kolbe, 1895</small> **''Euranoxia'' <small>Semenov, 1890</small> **''Euryschiza'' <small>Brenske, 1898</small> **''Exolontha'' <small>Reitter, 1902</small> **''Fossocarus'' <small>Howden, 1961</small> **''Globulischiza'' <small>Frey, 1974</small> **''Gnaphalostetha'' <small>Reiche & Saulcy, 1856</small> **''Gronocarus'' <small>Schaeffer, 1927</small> **''Heptelia'' <small>Brenske, 1898</small> **''Holisonycha'' <small>Péringuey, 1904</small> **''Holomelia'' <small>Brenske, 1891</small> **''Holopycnia'' <small>Brenske, 1896</small> **''Holorhopaea'' <small>Britton, 1978</small> **''Homoeoschiza'' <small>Kolbe, 1894</small> **''Hoplosternodes'' <small>Burgeon, 1946</small> **''Howdenocarus'' <small>Hardy, 1978</small> **''Hypolepida'' <small>Britton, 1978</small> **''Hypothyce'' <small>Howden, 1968</small> **''Hypotrichia'' <small>LeConte, 1861</small> **''Lecanotrogus'' <small>Kolbe, 1894</small> **''Megacoryne'' <small>Britton, 1987</small> **''Megarhopaea'' <small>Britton, 1978</small> **†''Melolonthites'' <small>Heer, 1847</small> **''Menigionyx'' <small>Arrow, 1941</small> **''Metatrogus'' <small>Britton, 1978</small> **''Microphylla'' <small>Kraatz, 1890</small> **''Microrhopaea'' <small>Lea, 1920</small> **†''Miolachnosterna'' <small>Wickham, 1914</small> **''Nanorhopaea'' <small>Britton, 1978</small> **''Nematophylla'' <small>Arrow, 1906</small> **''Nesadmiralitia'' <small>Prokofiev, 2016</small> **''Nuiba'' <small>Prokofiev, 2016</small> **''Octoplasia'' <small>Brenske, 1892</small> **''Oligophylla'' <small>Kraatz, 1894</small> **''Oreotrogus'' <small>Kolbe, 1897</small> **''Pararhopaea'' <small>Blackburn, 1911</small> **''Pentelia'' <small>Brenske, 1891</small> **''Perissosoma'' <small>Waterhouse, 1875</small> **''Phiara'' <small>Brenske, 1897</small> **''Plectrodes'' <small>Horn, 1867</small> **''Polyphyllum'' <small>Blanchard, 1851</small> **''Proteroschiza'' <small>Brenske, 1896</small> **''Pseudholophylla'' <small>Blackburn, 1911</small> **''Pseudosymmachia'' <small>Dalla Torre, 1913</small> **''Pseudotocama'' <small>Keith, 2008</small> **''Ramilia'' <small>Kolbe, 1894</small> **''Rhadinolontha'' <small>Arrow, 1930</small> **''Rhizoproctus'' <small>Kolbe, 1894</small> **''Rhopaea'' <small>Erichson, 1847</small> **''Rhyxicephalus'' <small>Moser, 1921</small> **''Rhyxiderma'' <small>Moser, 1924</small> **''Schismatocera'' <small>Gautier Des Cottes, 1872</small> **''Sebakue'' <small>Péringuey, 1904</small> **''Spathoschiza'' <small>Arrow, 1902</small> **''Sphodroxia'' <small>Kraatz, 1890</small> **''Stenopegylis'' <small>Arrow, 1943</small> **''Suntemnonycha'' <small>Péringuey, 1904</small> **''Syngeneschiza'' <small>Brenske, 1898</small> **''Thyce'' <small>LeConte, 1856</small> **''Tocama'' <small>Reitter, 1902</small> **''Tricholontha'' <small>Nomura, 1952</small> **''Trinoxia'' <small>Brenske, 1894</small> **''Xenotrogus'' <small>Britton, 1978</small> **''Zietzia'' <small>Blackburn, 1894</small>

==Formerly placed here== *''Amphimallon'' <small>Latreille, 1825</small> (European chafers) *''Brahmina'' <small>Blanchard, 1850</small> *''Holotrichia'' <small>Hope, 1837</small> *''Lasiopsis'' <small>Erichson, 1847</small> *''Lepidiota'' <small>Kirby, 1828</small> *''Leucopholis'' <small>Dejean, 1833</small> *''Megistophylla'' <small>Burmeister, 1855</small> *''Miridiba'' <small>Reitter, 1901</small> *''Phyllophaga'' <small>Harris, 1827</small> (May beetles) *''Rhizotrogus'' <small>Lepeletier & Serville, 1825</small>

==References== <references>

<ref name=Jia2021> {{Cite journal| title = Morphological description of the white grub Melolontha incana (Coleoptera: Scarabaeidae: Melolonthinae: Melolonthini) |last=Jia|first1=Zhi‐Chao|last2=Fang|first2=Hong|last3=Jiang|first3=Lu |journal=Microscopy Research and Technique|volume=84|issue=5 |date=2021 }}</ref>

</references> {{refbegin}} * Bouchard, P., Y. Bousquet, A. Davies, M. Alonso-Zarazaga, J. Lawrence, C. Lyal, A. Newton, et al. (2011). "Family-group names in Coleoptera (Insecta)". ''ZooKeys, vol. 88'', 1–972. {{refend}}

==Further reading== {{refbegin}} * Arnett, R. H. Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). (21 June 2002). ''American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea''. CRC Press LLC, Boca Raton, Florida {{ISBN|978-0-8493-0954-0}}. * {{Cite book| author = Ross H. Arnett| date = 30 July 2000| title = American Insects: A Handbook of the Insects of America North of Mexico| publisher = CRC Press| isbn = 978-0-8493-0212-1}} * Richard E. White. (1983). ''Peterson Field Guides: Beetles''. Houghton Mifflin Company. {{refend}} {{-}}

{{Taxonbar|from=Q1175811}} {{Use dmy dates|date=February 2018}}

Category:Melolonthinae Category:Melolonthini

{{Melolonthinae-stub}}