Metachroma

{{Short description|Genus of leaf beetles}} {{Automatic taxobox | fossil_range = {{Geological range|Eocene|Present}} | image = Metachroma quercatum imported from iNaturalist photo 121606139 on 15 September 2023.jpg | image_caption = ''Metachroma quercatum'' | taxon = Metachroma | display_parents = 2 | authority = Chevrolat in Dejean, 1836 | type_species = ''Colaspis quercata'' | type_species_authority = Fabricius, 1801 | synonyms = ''Atrachela'' Gistel, 1848 | synonyms_ref = <ref>{{cite journal|last=Bezděk|first=J.|year=2020|title=Review of the genus-level names proposed by Johannes Gistel in Chrysomelidae (Coleoptera)|journal=Acta Entomologica Musei Nationalis Pragae|volume=60|issue=1|pages=173–188|doi=10.37520/aemnp.2020.011|doi-access=free}}</ref> }}

'''''Metachroma''''' is a genus of leaf beetles in the subfamily Eumolpinae. It is distributed from Ontario, Canada to Mendoza, Argentina, including the Antilles (where a large number of species occur). It has also been suggested that the genus extends to the Pacific Islands, though this is not confirmed. There are about 140 described species in ''Metachroma'', 40 of which are found north of Mexico.<ref name=bugref>{{Cite web| title=''Metachroma'' Genus Information| url=https://bugguide.net/node/view/252367| website=BugGuide.net| access-date=2018-02-21}}</ref><ref name=itis>{{Cite web| title=''Metachroma'' Report| url=https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=719741| website=Integrated Taxonomic Information System| access-date=2018-02-21}}</ref><ref name=eol>{{Cite web| title=''Metachroma'' Overview| url=http://eol.org/pages/89357/overview| website=Encyclopedia of Life| access-date=2018-02-21}}</ref><ref name=catlife>{{Cite web| title=Browse ''Metachroma''| url=http://www.catalogueoflife.org/col/browse/tree/id/3b7ffb62e0f1774c0eafc002e4750c56| website=Catalogue of Life| access-date=2018-02-21}}</ref><ref name="Blake1970">{{cite journal|first=Doris H.|last=Blake|year=1970|title=A Review of the Beetles of the Genus ''Metachroma'' Chevrolat (Coleoptera: Chrysomelidae)|url=https://repository.si.edu/bitstream/handle/10088/5405/SCtZ-0057-Lo_res.pdf?sequence=2&isAllowed=y|journal=Smithsonian Contributions to Zoology|volume=57|issue=57|pages=1–111|doi=10.5479/si.00810282.57}}</ref> An extinct species is also known from the Eocene of the United States.

The name of the genus comes from the Ancient Greek {{wikt-lang|grc|μετα-|μετα}} ("different") and {{wikt-lang|grc|χρῶμα}} ("color"), referring to the variations in color pattern found within many of the species.<ref name="Blake1970"/>

==Species== {{Columns-list|colwidth=25em| * ''Metachroma acunai'' Blake, 1946<ref name="Blake1946">{{cite journal|last=Blake|first=D. H.|year=1946|title=Nine new species of ''Metachroma'' (Coleoptera) from the West Indies|url=https://biodiversitylibrary.org/page/39697804|journal=Journal of the Washington Academy of Sciences|volume=36|issue=1|pages=22–27}}</ref> * ''Metachroma acutulum'' Blake, 1962<ref name="Blake1962">{{cite journal|last=Blake|first=D. H.|year=1962|title=Eight New Species of ''Metachroma'' from the West Indies (Coleoptera: Chrysomelidae)|url=https://biodiversitylibrary.org/page/16339294|journal=Proceedings of the Entomological Society of Washington|volume=64|issue=3|pages=175–180}}</ref> * ''Metachroma adustum'' Suffrian, 1866 * ''Metachroma amplicollis'' Blake, 1947<ref name="Blake1947">{{cite journal|last=Blake|first=D. H.|year=1947|title=New eumolpid beetles from the West Indies|url=https://biodiversitylibrary.org/page/39698622|journal=Journal of the Washington Academy of Sciences|volume=37|issue=9|pages=310–312|pmid=20260177}}</ref> * ''Metachroma anaemicum'' Fall, 1927 * ''Metachroma angusticolle'' Blake, 1974<ref name="Blake1973">{{cite journal|first=Doris H.|last=Blake|year=1973|publication-date=Feb 12, 1974|title=Two new species of the genus ''Metachroma'' Chevrolat. (Coleoptera: Chrysomelidae)|url=https://www.biodiversitylibrary.org/page/16291082|journal=Proceedings of the Entomological Society of Washington|volume=75|issue=4|pages=408–410}}</ref> * ''Metachroma angustulum'' Crotch, 1873<ref name="Crotch1873">{{cite journal|last=Crotch|first=G. R.|year=1873|title=Materials for the Study of the Phytophaga of the United States|journal=Proceedings of the Academy of Natural Sciences of Philadelphia|volume=25|issue=1|pages=19–83|jstor=4624297}}</ref> * ''Metachroma annulare'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma antennale'' Weise, 1885<ref>{{cite journal|last=Weise|first=J.|year=1885|title=Beitrag zur Chrysomeliden und Coccinelliden Fauna Portorico|url=https://biodiversitylibrary.org/page/6317058|journal=Archiv für Naturgeschichte|volume=51|issue=1|pages=144–168}}</ref> * ''Metachroma argentinense'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma ashtonae'' Blake, 1966<ref name="Blake1966">{{cite journal|last=Blake|first=D. H.|year=1966|title=Ten new chrysomelid beetles from the West Indies and Key West|url=https://biodiversitylibrary.org/page/26389079|journal=Proceedings of the Entomological Society of Washington|volume=68|issue=3|pages=213–222}}</ref> * ''Metachroma barahonense'' Blake, 1946<ref name="Blake1946"/> * ''Metachroma bimarginatum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma bipunctatum'' Jacoby, 1891<ref name="Jacoby1890"/> * ''Metachroma bredeni'' Blake, 1960<ref name="Blake1958">{{cite journal|last=Blake|first=D. H.|year=1958|publication-date=July 29, 1960|title=Some New West Indian Eumolpid Beetles|url=http://psyche.entclub.org/pdf/65/65-091.pdf|journal=Psyche: A Journal of Entomology|volume=65|issue=4|pages=91–98|doi=10.1155/1958/64819|doi-access=free}}</ref> * ''Metachroma brevistriatum'' Blake, 1946<ref name="Blake1946"/> * ''Metachroma bridwelli'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma californicum'' Crotch, 1873<ref name="Crotch1873"/> * ''Metachroma carolinense'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma cartagenense'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma castaneum'' Blake, 1965<ref name="Blake1965">{{cite journal|last=Blake|first=D. H.|year=1965|title=Twelve new species of chrysomelid beetles from the West Indies (Coleoptera, Chrysomelidae)|url=http://digitallibrary.amnh.org/bitstream/handle/2246/3315//v2/dspace/ingest/pdfSource/nov/N2217.pdf?sequence=1&isAllowed=y|journal=American Museum Novitates|issue=2217|pages=1–13|hdl=2246/3315}}</ref> * ''Metachroma chapini'' Blake, 1944<ref name="Blake1944">{{cite journal|last=Blake|first=D. H.|year=1944|title=Notes on Five West Indian Chrysomelidae (Coleoptera)|url=https://biodiversitylibrary.org/page/16232174|journal=Proceedings of the Entomological Society of Washington|volume=49|issue=9|pages=249–253}}</ref> * ''Metachroma cinctipes'' Blake, 1946<ref name="Blake1946"/> * ''Metachroma clarkei'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma clarum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma convexum'' Jacoby, 1882<ref name="Jacoby1881">{{cite encyclopedia|last=Jacoby|first=M.|year=1881|chapter=Eumolpidae|chapter-url=https://biodiversitylibrary.org/page/584677|title=Insecta. Coleoptera, Phytophaga|encyclopedia=Biologia Centrali-Americana|volume=6|issue=1|pages=105–187}}</ref> * ''Metachroma coronadense'' Fall, 1927 * ''Metachroma cornutum'' Blake, 1960<ref name="Blake1958"/> * ''Metachroma costaricanum'' Bechyné, 1958<ref name="Bechyné1958">{{cite journal|first=J.|last=Bechyné|year=1958|title=Notizen zu den neotropischen Chrysomeloidea (Col. Phytophaga)|url=https://www.biodiversitylibrary.org/page/45990136|journal=Entomologische Arbeiten aus dem Museum G. Frey Tutzing bei München|volume=9|pages=478–706}}</ref> * ''Metachroma darlingtoni'' Blake, 1946<ref name="Blake1946"/> * ''Metachroma dentatum'' Blake, 1965<ref name="Blake1965"/> * ''Metachroma dicoelotrachelus'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma egleri'' Bechyné & Bechyné, 1961<ref name="BechynéBechyné1961">{{cite journal|last1=Bechyné|first1=J.|last2=Špringlová de Bechyné|first2=B.|year=1961|title=Notas sobre Chrysomeloidea Neotropicais II|url=http://chrysomelidae.miza-ucv.org.ve/sites/chrysomelidae.miza-ucv.org.ve/files/1961_Separata_152.pdf|journal=Boletim do Museu Paraense Emilio Goeldi |series=New Series|volume=37|pages=1–93}}</ref> * ''Metachroma ensiforma'' Blake, 1947<ref name="Blake1947"/> * ''Metachroma farri'' Blake, 1962<ref name="Blake1962"/> * ''Metachroma felis'' Blake, 1948<ref name="Blake1948">{{cite journal|last=Blake|first=D. H.|year=1948|title=New species of ''Metachroma'' and other Chrysomelid beetles from the West Indies|url=https://biodiversitylibrary.org/page/39703102|journal=Journal of the Washington Academy of Sciences|volume=38|issue=8|pages=274–279}}</ref> * ''Metachroma fenestratum'' Blake, 1947<ref name="Blake1947"/> * ''Metachroma flavolimbatum'' Blake, 1948<ref name="Blake1948"/> * ''Metachroma floridanum'' Crotch, 1873<ref name="Crotch1873"/> * †''Metachroma florissantensis'' Wickham, 1912<ref name="Wickham1912">{{cite journal|first=H. F.|last=Wickham|year=1912|title=A report on some recent collections of fossil Coleoptera from the Miocene shales of Florissant|url=https://biodiversitylibrary.org/page/15413919|journal=Bulletin from the Laboratories of Natural History of the State University of Iowa|volume=6|issue=3|pages=3–38}}</ref> * ''Metachroma fuscifrons'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma gagnei'' Blake, 1968<ref name="Blake1968">{{cite journal|last=Blake|first=D. H.|year=1968|title=Ten new chrysomelid beetles from Dominica and Jamaica|url=https://biodiversitylibrary.org/page/16262065|journal=Proceedings of the Entomological Society of Washington|volume=70|issue=1|pages=60–67}}</ref> * ''Metachroma gracile'' Blake, 1937<ref>{{cite journal|last=Blake|first=D. H.|year=1937|title=Ten New Species of West Indian Chrysomelidae (Coleoptera)|url=https://biodiversitylibrary.org/page/16128777|journal=Proceedings of the Entomological Society of Washington|volume=39|issue=4|pages=67–78}}</ref> * ''Metachroma grande'' Blake, 1960<ref name="Blake1958"/> * ''Metachroma guatemalense'' Jacoby, 1882<ref name="Jacoby1881"/> * ''Metachroma gundlachi'' Fernández García, 1998<ref>{{cite journal|last=Fernández García|first=I.|year=1998|title=Nueva especie de ''Metachroma'' Chevrolat (Coleoptera: Chrysomelidae) de Cuba|url=http://poeyana.redciencia.cu/adm/pdf/articulos/poe455_1998.pdf|journal=Poeyana|issue=455|pages=1–3}}</ref> * ''Metachroma hardwarense'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma haydeni'' Blake, 1965<ref name="Blake1965"/> * ''Metachroma hirsutum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma hottense'' Blake, 1948<ref name="Blake1948"/> * ''Metachroma howdenae'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma ignotum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma imitans'' Blake, 1947<ref name="Blake1947"/> * ''Metachroma immaculatum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma inconstans'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma insulare'' Fall, 1927 * ''Metachroma interruptum'' (Say, 1824) * ''Metachroma jacobyi'' Bechyné, 1955<ref name="Bechyné1955">{{cite journal|first=J.|last=Bechyné|year=1955|title=Reise des Herrn G. Frey in Südamerika: Eumolpidae (Col. Phytophaga)|url=https://www.biodiversitylibrary.org/page/45918278|journal=Entomologische Arbeiten aus dem Museum G. Frey Tutzing bei München|volume=6|pages=569–657}}</ref> * ''Metachroma labrale'' Blair, 1933 * ''Metachroma laevicolle'' Crotch, 1873<ref name="Crotch1873"/> * ''Metachroma laevius'' Blake, 1946<ref name="Blake1946"/> * ''Metachroma laterale'' Crotch, 1873<ref name="Crotch1873"/> * ''Metachroma leiotrachelus'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma leonardi'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma leucurum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma longicolle'' Jacoby, 1891<ref name="Jacoby1890">{{cite encyclopedia|last=Jacoby|first=M.|year=1890|chapter=Eumolpidae|chapter-url=https://biodiversitylibrary.org/page/585383|title=Insecta. Coleoptera, Supplement to Phytophaga|encyclopedia=Biologia Centrali-Americana|volume=6|issue=1|pages=183–241}}</ref> * ''Metachroma longicornis'' Blake, 1966<ref name="Blake1966"/> * ''Metachroma longipenne'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma longipunctatum'' Blake, 1966<ref name="Blake1966"/> * ''Metachroma longitarsus'' Blake, 1946<ref name="Blake1946"/> * ''Metachroma longulum'' Horn, 1892<ref name="Horn1892">{{cite journal|first=G. H.|last=Horn|year=1892|title=The Eumolpini of Boreal America|journal=Transactions of the American Entomological Society|volume=19|pages=195–234|jstor=25076581}}</ref> * ''Metachroma lucidum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma luridum'' (Olivier, 1808) (dark-sided metachroma) * ''Metachroma macrum'' Blake, 1962<ref name="Blake1962"/> * ''Metachroma maculipenne'' Schwarz, 1878 * ''Metachroma magnipunctatum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma maniocae'' Blake, 1966<ref name="Blake1966"/> * ''Metachroma marginale'' Crotch, 1873<ref name="Crotch1873"/> * ''Metachroma melanochrotum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma mendozae'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma metrium'' Blake, 1947<ref name="Blake1947"/> * ''Metachroma mexicanum'' Jacoby, 1882<ref name="Jacoby1881"/> * ''Metachroma minutum'' Jacoby, 1882<ref name="Jacoby1881"/> * ''Metachroma moaense'' Blake, 1962<ref name="Blake1962"/> * ''Metachroma montanense'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma multipunctatum'' Blake, 1960<ref name="Blake1958"/> * ''Metachroma mutabile'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma nanum'' Blake, 1960<ref name="Blake1958"/> * ''Metachroma nassauense'' Blake, 1962<ref name="Blake1962"/> * ''Metachroma nigricollis'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma nigromaculatum'' Blake, 1962<ref name="Blake1962"/> * ''Metachroma nigrosignatum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma nigroviride'' Blake, 1948<ref name="Blake1948"/> * ''Metachroma oakleyi'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma obesum'' Blake, 1946<ref name="Blake1946"/> * ''Metachroma obscuricollis'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma occidentale'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma odontotum'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma orientale'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma ornatum'' Jacoby, 1891<ref name="Jacoby1890"/> * ''Metachroma oteroi'' Blake, 1944<ref name="Blake1944"/> * ''Metachroma pallidum'' (Say, 1824) * ''Metachroma panamense'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma paulum'' Blake, 1962<ref name="Blake1962"/> * ''Metachroma pellucidum'' Crotch, 1873<ref name="Crotch1873"/> * ''Metachroma peninsulare'' Crotch, 1873<ref name="Crotch1873"/> * ''Metachroma piceum'' Blake, 1948<ref name="Blake1948"/> * ''Metachroma presidiense'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma prognathus'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma quadrimaculatum'' Jacoby, 1891<ref name="Jacoby1890"/> * ''Metachroma quercatum'' (Fabricius, 1801) * ''Metachroma quintanae'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma regulare'' Jacoby, 1882<ref name="Jacoby1881"/> * ''Metachroma rhizophorae'' Blake, 1974<ref name="Blake1973"/> * ''Metachroma rosae'' Bryant, 1923<ref name="Bryant1923">{{cite journal|last=Bryant|first=G. E.|year=1922|publication-date=31 January 1923|title=New Injurious Phytophaga from India and Brazil|journal=Bulletin of Entomological Research|volume=13|issue=3|pages=261–265|doi=10.1017/S0007485300045338|url=https://zenodo.org/record/2421295}}</ref> * ''Metachroma rugicollis'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma rugosum'' Blake, 1962<ref name="Blake1962"/> * ''Metachroma sandersoni'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma schwarzi'' Blake, 1948<ref name="Blake1948"/> * ''Metachroma septentrionale'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma simile'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma suturale'' LeConte, 1858<ref name="LeConte1858">{{cite journal|last=LeConte|first=J. L.|year=1858|title=Description of New Species of Coleoptera, chiefly collected by the United States and Mexican Boundary Commission, under Major W. H. Emory, U. S. A.|url=https://biodiversitylibrary.org/page/47535599|journal=Proceedings of the Academy of Natural Sciences of Philadelphia|volume=10|pages=59–89}}</ref> * ''Metachroma testaceum'' Blatchley, 1920 * ''Metachroma texanum'' Schaeffer, 1919<ref name="Schaeffer1919">{{cite journal|last=Schaeffer|first=C.|year=1919|title=Synonymical and other notes on some species of the family Chrysomelidae and descriptions of new species|journal=Journal of the New York Entomological Society|volume=27|issue=4|pages=307–340|jstor=25003871}}</ref> * ''Metachroma tricharthrum'' Blake, 1946<ref name="Blake1946"/> * ''Metachroma ustum'' LeConte, 1858<ref name="LeConte1858"/> * ''Metachroma utahense'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma variabile'' Jacoby, 1882<ref name="Jacoby1881"/> * ''Metachroma varium'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma venezuelense'' Bechyné, 1953<ref name="Bechyné1953">{{cite journal|last=Bechyné|first=J.|year=1953|title=Katalog der neotropischen Eumolpiden (Col. Phytoph. Chrysomeloidea)|url=https://www.biodiversitylibrary.org/page/49645311|journal=Entomologische Arbeiten aus dem Museum G. Frey|volume=4|pages=26–303|language=German}}</ref> * ''Metachroma viticola'' Linell, 1898<ref name="Linell1898">{{cite journal|last=Linell|first=M.|year=1898|title=New species of Coleoptera of the family Chrysomelidae, with a short review of the tribe Chlamydini|url=https://biodiversitylibrary.org/page/15838280|journal=Proceedings of the United States National Museum|volume=20|issue=1130|pages=473–485|doi=10.5479/si.00963801.1130.473}}</ref> * ''Metachroma vittipennis'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma vulgare'' Blake, 1970<ref name="Blake1970"/> * ''Metachroma wolcotti'' Bryant, 1926 * ''Metachroma xanthacrum'' Blake, 1947<ref name="Blake1947"/> * ''Metachroma zayasi'' Blake, 1960<ref name="Blake1958"/> }}

The following five species from Cuba described by Suffrian in 1866, some of which were renamed by Clavareau in 1914, were considered doubtful by Doris Holmes Blake in her 1970 review of the genus. However, since she was not able to examine the original specimens for them, they remained unknown to her.<ref name="Blake1970"/> * ''Metachroma cubaecola'' Clavareau, 1914<ref name="Clavareau1914">{{cite encyclopedia|last=Clavareau|first=H.|year=1914|title=Chrysomelidae: 11. Eumolpinae|url=https://biodiversitylibrary.org/page/10432889|editor-last1=Junk|editor-first1=W.|editor-link1=Wilhelm Junk|editor-last2=Schenkling|editor-first2=S.|editor-link2=Sigmund Schenkling|encyclopedia=Coleopterorum Catalogus|volume=59|pages=1–215|place=Berlin|publisher=W. Junk}}</ref> (= ''Metachroma puncticolle'' Suffrian, 1866) * ''Metachroma laeviasculum'' Suffrian, 1866 * ''Metachroma lituratum'' Suffrian, 1866 * ''Metachroma sordidum'' Suffrian, 1866 * ''Metachroma suffriani'' Clavareau, 1914<ref name="Clavareau1914"/> (= ''Metachroma suturale'' Suffrian, 1866)

==References== {{Reflist}}

==Further reading== {{Refbegin}} * {{Cite book | editor-last1 = Arnett | editor-first1 = R.H. Jr. | editor-last2 = Thomas | editor-first2 = M. C. | editor-last3 = Skelley | editor-first3 = P. E. | editor-last4 = Frank | editor-first4 = J. H. | date = 2002 | title = American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea | publisher = CRC Press }} * {{Cite book | last1 = Arnett | first1 = Ross H. Jr. | date = 2000 | title = American Insects: A Handbook of the Insects of America North of Mexico | publisher = CRC Press | volume = 2nd Edition | isbn = 978-0-8493-0212-1 }} * {{Cite book | last1 = Leng | first1 = Charles W. | date = 1920 | title = Catalogue of the Coleoptera of America, North of Mexico | url = https://archive.org/details/catalogueofcoleo00leng_0 | publisher = John D. Sherman, Jr. }} * {{Cite book | last1 = Crotch | first1 = G.R. | date = 1873 | title = Check list of the Coleoptera of America, north of Mexico | url = https://archive.org/details/checklistofcoleo00crot | publisher = Naturalists' Agency }} * {{Cite book | editor-last1 = Capinera | editor-first1 = John L. | date = 2008 | title = Encyclopedia of Entomology | publisher = Springer | isbn = 978-1402062421 }} * {{Cite book | last1 = Blatchley | first1 = W.S. | date = 1910 | title = An illustrated descriptive catalogue of the Coleoptera, beetles (exclusive of the Rhynchophora) known to occur in Indiana | url = https://archive.org/details/cu31924051160517 | publisher = Nature Pub. }} * {{Cite book | last1 = Papp | first1 = Charles S. | date = 1984 | title = Introduction to North American Beetles | publisher = Entomography Pubns }} * {{Cite journal | last1 = Riley | first1 = Edward G. | last2 = Clark | first2 = Shawn M. | last3 = Gilbert | first3 = Arthur J. | date = 2001 | title = New records, nomenclatural changes, and taxonomic notes for select North American leaf beetles | journal = Insecta Mundi |volume=15 |issue=1 |pages=1–17 }} * {{Cite book | last1 = White | first1 = Richard E. | date = 1983 | title = Peterson Field Guides: Beetles | publisher = Houghton Mifflin }} {{Refend}}

Category:Eumolpinae Category:Metachroma Category:Chrysomelidae genera Category:Beetles of North America Category:Beetles of Central America Category:Beetles of South America Category:Taxa named by Louis Alexandre Auguste Chevrolat

Metachroma

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