Andricus

Andricus is a genus of oak gall wasps in the family Cynipidae.
Life cycle
As in all Hymenoptera, sex-determination in species of the genus Andricus is governed by haplodiploidy: males develop from unfertilized eggs and are haploid, and females develop from fertilized eggs and are diploid.
Many species in the genus alternate between an asexual generation and a sexual generation.
Species
The taxonomy of the genus Andricus is uncertain, with many of the approximately 375 species considered dubious. The following species are currently recognised in the genus Andricus:
Andricus aciculatus Beutenmuller, 1909
Andricus ahmeti Melika, Mutun & Dinç, 2014
Andricus albicomus Weld, 1952
Andricus albipes Hartig, 1840
Andricus albobalani Weld, 1926
Andricus alniensis Folliot, 1964
Andricus amblycerus (Giraud, 1859)
Andricus amenti Giraud, 1859
Andricus amphorus (Weld, 1926)
Andricus analis (Fonscolombe, 1832)
Andricus anatolicus Melika, Mutun & Dinç, 2014
Andricus apiarium (Weld, 1944)
Andricus archiboldi Melika & Abrahamson, 2021
Andricus aries (Girauld, 1859)
Andricus arslani Azmaz & Katılmış, 2022
Andricus assarehi Melika & Sadeghi, 2008
Andricus atkinsonae Melika, Stone, Sadeghi & Zargaran, 2008
Andricus atrimentus Kinsey, 1922) — striped volcano gall wasp
Andricus bakkeri (Lyon, 1984)
Andricus bakrachus Melika, Mutun & Dinç, 2014
Andricus balanaspis (Weld, 1922)
Andricus balanella (Weld, 1957)
Andricus barriosi Medianero & Nieves-Aldrey, 2019
Andricus biconicus Weld, 1959
Andricus bimaculatus (Schenck, 1863)
Andricus brachycentrus (Thomson, 1877)
Andricus breviramuli Pujade-Villar, 2014
Andricus brunneus Fullaway, 1911 — clustered gall wasp
Andricus bulgaricus Vasileva-Symnalieva, 1978
Andricus burgundus Giraud, 1859
Andricus burnetti Dailey & Sprenger, 1983
Andricus caepula (Weld, 1926)
Andricus caliciformis (Giraud, 1859)
Andricus californicum (Beutenmueller, 1892)
Andricus californicus Ashmead, 1885
Andricus callidoma (Hartig, 1841)
Andricus capillatus (Weld, 1927)
Andricus caputmedusae (Hartig, 1843)
Andricus catalinensis Melika, Nicholls & Stone, 2021
Andricus catilla (Darboux & Houard, 1907)
Andricus cecconii Kieffer, 1901
Andricus chapmanii Melika & Abrahamson, 2021
Andricus chico Weld, 1957
Andricus chinquapin (Fitch, 1859) — small oak spindle gall wasp
Andricus chiricahuensis Melika, Nicholls & Stone, 2021
Andricus chodjaii Melika, 2008
Andricus chrysolepidicola Ashmead, 1896 — irregular spindle gall wasp
Andricus cinnamomeus Ashmead, 1887
Andricus clarkei (Bassett, 1890)
Andricus clementinae (Giraud, 1859)
Andricus coconinoensis Melika, Nicholls & Stone, 2021
Andricus columbiensis Melika, Nicholls & Stone, 2021
Andricus comata Weld, 1956
Andricus confusus Lobato-Vila & Pujade-Villar, 2019
Andricus confertus McCracken & Egbert, 1922 — convoluted gall wasp
Andricus conglomeratus (Girauld, 1859)
Andricus conificus (Hartig, 1843)
Andricus cooki Melika, Nicholls & Stone, 2021
Andricus coortus Weld, 1947 — club gall wasp
Andricus coquilletti (Ashmead, 1897) - little oak apple gall wasp
Andricus coriariformis Melika, Challis & Stone, 2008
Andricus coriarius (Hartig, 1843)
Andricus coronatus (Girauld, 1859)
Andricus coronus Beutenmueller, 1907
Andricus corruptrix (Schlechtendal, 1870)
Andricus costaricensis Pujade-Villar & Melika, 2018
Andricus costatus Weld, 1944
Andricus crassicornis (Curtis, 1838)
Andricus crispator Tschek, 1871
Andricus cryptobius Wachtl, 1880
Andricus crystallinus (Bassett, 1900) — crystalline gall wasp
Andricus csokai Melika & Tavakoli, 2008
Andricus curtisii (Muller, 1870)
Andricus curvator (Hartig, 1840)
Andricus cydoniae Giraud, 1859
Andricus cylindratum (Kinsey, 1937)
Andricus deciduatus Weld, 1926
Andricus dentimitratus (Rejtö, 1887)
Andricus dimorphus (Beutenmuller, 1913) — clustered midrib gall wasp
Andricus discalis (Weld, 1927)
Andricus discularis (Weld, 1927)
Andricus exclusus (Ratzeburg, 1844)
Andricus fidelensis Kieffer, 1901
Andricus fitzpatricki Melika & Abrahamson, 2021
Andricus flavicornis Schenck, 1863
Andricus flavus Pujade-Villar, Wang, Guo & Chen, 2014
Andricus floridus Tavares, 1918
Andricus foecundatrix (Hartig, 1840)
Andricus flavohirtus Beutenmüller, 1913
Andricus foliaformis Weld, 1927
Andricus formosalis Weld, 1947
Andricus formosanus Tang & Melika, 2009
Andricus forni Pujade-Villar & Nicholls, 2020
Andricus frondeum (Weld, 1957)
Andricus fulviventris Schenck, 1863
Andricus furnaceus Kinsey, 1920
Andricus fuscicornis Hartig, 1841
Andricus galeatus (Girauld, 1859)
Andricus gallaecus Tavares, 1916
Andricus gallaetinctoriae (Olivier, 1791)
Andricus gallaeurnaeformis (Boyer de Fonscolombe, 1832)
Andricus gemmeus (Giraud, 1859)
Andricus gemmicola Kieffer, 1901
Andricus geniculatus (Dufour, 1864)
Andricus giardina Stefani, 1898
Andricus gigas (Kinsey, 1922)—saucer gall wasp
Andricus glandulae (Hartig, 1840)
Andricus glutinosus (Girauld, 1859)
Andricus gracilicornis (Kieffer, 1900)
Andricus grossulariae (Giraud, 1859)
Andricus hartigi (Hartig, 1843)
Andricus hastata (Kinsey, 1937)
Andricus hedwigia (Kustenmacher, 1894)
Andricus highlandensis Melika, Nicholls & Stone, 2021
Andricus hispanicus (Hartig, 1856)
Andricus howertoni Bassett, 1890
Andricus hungaricus (Hartig, 1843)
Andricus hyalinus Hartig, 1841
Andricus hystrix Kieffer, 1897
Andricus impropius Ballido & Pujade-Villar, 2003
Andricus incertus Bassett, 1900
Andricus indistinctus Bassett, 1890
Andricus infectorius (Hartig, 1843)
Andricus inflator Hartig, 1840
Andricus insanus ](Westwood, 1837)
Andricus istvani Melika, 2008
Andricus kashiwaphilus Abe, 1998
Andricus kingi (Bassett, 1900) — red cone gall wasp
Andricus kollari (Hartig, 1843)
Andricus korlevici Kieffer, 1902
Andricus laevigatus Schenck, 1863
Andricus lasius (Ashmead, 1896) - hairy gall wasp
Andricus lateralis (Hartig, 1840)
Andricus legitimus Wiebes-Rijks, 1980
Andricus libani Melika, Challis & Stone, 2008
Andricus lignicolus (Hartig, 1840)
Andricus longipennis (Ashmead, 1887)
Andricus lucidus (Hartig, 1843)
Andricus luisieri Tavares, 1914
Andricus luteicornis Kieffer, 1899
Andricus malpighii (Adler, 1881)
Andricus mammadovi Azmaz & Katilmis, 2021
Andricus mamillaformis (Weld, 1926)
Andricus marmoreus Kinsey, 1920
Andricus maxwelli Bassett, 1890
Andricus mayri (Wachtl, 1881)
Andricus megatruncicolus Melika, 2008
Andricus melikai Pujade-Villar & Kwast, 2002
Andricus mellificus Melika, Nicholls & Stone, 2021
Andricus mendocinensis Weld, 1957
Andricus menkei Melika & Abrahamson, 2021
Andricus miriami Shachar, 2015
Andricus mitratus (Mayr, 1870)
Andricus mogollonensis Melika, Nicholls & Stone, 2021
Andricus montezumus Beutenmuller, 1913
Andricus moniliatus Hartig, 1840
Andricus moreae (Graeffe, 1905)
Andricus morula Shachar, Inbar & Dorchin, 2017
Andricus mukaigawae (Mukaigawa, 1913)
Andricus multiplicatus (Girauld, 1859)
Andricus murtfeldtae Ashmead, 1896
Andricus nichollsi Melika & Stone, 2021
Andricus niger (Fourcroy, 1785)
Andricus nigricens (Gillette, 1888)
Andricus nobrei Tavares, 1901
Andricus nodifex Kieffer, 1900
Andricus notholithocarpi Melika, Nicholls & Stone, 2018
Andricus occultatus (Weld, 1926)
Andricus octosporifex (Schrank, 1802)
Andricus opertus (Weld, 1926) — fimbriate gall wasp
Andricus ostrea (Hartig, 1840)
Andricus pallidicornis (Curtis, 1838)
Andricus pallipes (Schenck, 1863)
Andricus panteli (Kieffer, 1896)
Andricus paradoxus (Radoszkowski, 1866)
Andricus parmula (Bassett, 1900) — disc gall wasp
Andricus partali Pujade-Villar, Cuesta-Porta & Hanson, 2022
Andricus pattersonae Fullaway, 1911 — plate gall wasp
Andricus pedicellatus Kinsey, 1922 — hair stalk gall wasp
Andricus peredurus (Kinsey, 1920)
Andricus perfulvum (Weld, 1952)
Andricus perlentus (Kinsey, 1937)
Andricus petioli Hartig, 1843
Andricus pictus (Hartig, 1856)
Andricus pilula (Bassett, 1890)
Andricus pilularis Weld, 1952
Andricus pisiformis Beutenmueller, 1911
Andricus polycerus (Girauld, 1859)
Andricus prescotti Weld, 1952
Andricus projectus Weld, 1952
Andricus pseudoaries Melika, Stone & Sadegh, 2008
Andricus pseudocurvator Tang & Melika, 2011
Andricus pseudoinflator Tavares, 1901
Andricus pujadevillari Melika, Stone, Sadeghi, Atkinson & Zargaran, 2008
Andricus quadrilineatus (Hartig, 1840)
Andricus quercuscalicis (Burgsdorf, 1783) — knopper gall
Andricus quercuscalifornicus (Bassett, 1881) — California gall wasp
Andricus quercuscorticis (Linnaeus, 1761)
Andricus quercusfoliatus (Ashmead, 1881) — leafy oak gall wasp
Andricus quercusformosus (Bassett, 1864)
Andricus quercusfrondosus (Bassett, 1865)
Andricus quercusinferus (Linnaeus, 1767)
Andricus quercuslanigera (Ashmead, 1881) — wool-bearing gall wasp
Andricus quercuslaurinus Melika and Pujade-Villar, 2009
Andricus quercuspetioli (Linnaeus, 1758)
Andricus quercuspetiolicola Bassett, 1863 — oak petiole gall wasp
Andricus quercuspyramidalis (Landois, 1895)
Andricus quercusradicis (Fabricius, 1798)
Andricus quercusramuli (Linnaeus, 1761)
Andricus quercussingularis Bassett, 1863 — small oak apple gall wasp
Andricus quercustozae (Bosc, 1792)
Andricus quercusstrobilanus (Osten-Sacken, 1862) — lobed oak gall wasp
Andricus quercusutriculus (Bassett, 1881)
Andricus reticulatus Bassett, 1890
Andricus rhizoxenus (Ashmead, 1896)
Andricus rhyzomae (Hartig, 1843)
Andricus robustus Weld, 1926
Andricus rotundula (Weld, 1952)
Andricus rubripes (Thomson, 1877)
Andricus ruficornis (Schenck, 1863)
Andricus rufipes (Fabricius, 1804)
Andricus rufiventris Schenck, 1863
Andricus rufus (Thomson, 1877)
Andricus rugatus Weld, 1926
Andricus ruginosus Bassett, 1890
Andricus sadeghii Melika, Stone, Atkinson & Aligolizade, 2008
Andricus schencki Dalla Torre & Kieffer, 1910
Andricus schickae Nicholls, Melika & Stone, 2021
Andricus schoenroggei Melika & Stone, 2008
Andricus schroeckingeri Wachtl, 1876
Andricus scutella Weld, 1930
Andricus seckendorffi (Wachtl, 1879)
Andricus seminationis (Giraud, 1859)
Andricus serotinus (Giraud, 1859)
Andricus serricornis (Kinsey, 1922)
Andricus sessilum Weld, 1926
Andricus shuhuti Melika, Mutun & Dinç, 2013
Andricus sieboldi (Hartig, 1843)
Andricus singularis Mayr, 1870
Andricus solitarius (Fonscolombe, 1832)
Andricus songshui Tang & Melika, 2011
Andricus sphaericus Pujade-Villar, 2016
Andricus spicatus (Bassett, 1900)
Andricus splendens Weld, 1919
Andricus stefanii (Kieffer, 1897)
Andricus stellaris Weld, 1926 — sunburst gall wasp
Andricus stellulus (Burnett, 1974) — stellar gall wasp
Andricus sternlichti Bellido, Pujade-Villar & Melika, 2003
Andricus stonei Melika, Tavakoli & Sadeghi, 2014
Andricus stramineus Weld, 1944
Andricus stropus Ashmead, 1887
Andricus strues (Kinsey, 1938)
Andricus subterranea (Giraud, 1859)
Andricus sufflator Mayr, 1882
Andricus sulfureus Weld, 1926
Andricus superfetationis (Giraud, 1859)
Andricus surculi (Schrank, 1781)
Andricus tavaresi Kieffer, 1904
Andricus tecturnarum Kinsey, 1920
Andricus testaceipes (Hartig, 1840)
Andricus testaceus (Gmelin, 1790)
Andricus texanus Beutenmüller, 1909
Andricus theophrasteus (Trotter, 1902)
Andricus tomentosus (Trotter, 1901)
Andricus torreyaensis Melika & Abrahamson, 2021
Andricus toumeyi Weld, 1926
Andricus trotteri Kieffer, 1898
Andricus truncicola (Girauld, 1859)
Andricus tubalis Weld, 1926
Andricus tubifaciens Weld, 1926
Andricus tubularius Weld, 1926
Andricus tumefaciens Pujade-Villar & Paretas-Martínez, 2014
Andricus turcicus Melika, Mutun & Dinç, 2014
Andricus turionum (Hartig, 1840)
Andricus vacciniifoliae (Ashmead, 1896) — oak apple wasp
Andricus villosulus (Gravenhorst, 1807)
Andricus verensis Weld, 1955
Andricus vindobonensis Müllner, 1901
Andricus weldi (Beutenmüller, 1918)
Andricus wheeleri Beutenmueller, 1907
Andricus williami Melika, Nicholls & Stone, 2021
Andricus zappellai Kieffer, 1901
Previous species
These species were previously grouped in Andricus.
Currently in Druon:
Druon flocculentum Lyon
Druon fullawayi Beutenmüller, 1914
Druon ignotum Bassett
Druon linaria Kinsey
Druon pattoni (Bassett, 1881)
Druon protagion Kinsey
Druon quercusflocci (Walsh, 1864)
Druon quercuslanigerum Ashmead
References
External links
Cynipidae
Hymenoptera genera
Taxa named by Theodor Hartig
Insects described in 1840