Please note: Due to the holiday closure of the University of Guelph, the BOLD Systems support team will be unavailable between December 24, 2025 and January 1, 2026. We will be happy to help you upon our return on Jan 2, 2026. Happy Holidays! BOLD Support Team
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![(Monochroa Malaise8605 - CBG-A33660-H03) @11 [ ] CreativeCommons - Attribution Share - Alike (2024) Centre for Biodiversity Genomics Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/CRMBA/CBG-A33660-H03%2B1712948630.jpg "(Monochroa Malaise8605 - CBG-A33660-H03) {} [ ] CreativeCommons - Attribution Share - Alike (2024)")
![(Monochroa absconditella - AC007509) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2017) Jean-Francois Landry Canadian National Collection](http://v3.boldsystems.org/pics/_w300/MNAG/AC007509%2B1487176418.jpg "(Monochroa absconditella - AC007509) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2017)")
![(Monochroa angustipennella - CCDB-32786-B04) @11 [ ] CreativeCommons - Attribution (2018) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LNAUX/CCDB-32786-B04%2B1544729816.jpg "(Monochroa angustipennella - CCDB-32786-B04) {} [ ] CreativeCommons - Attribution (2018)")
![(Monochroa arundinetella - BC ZSM Lep 82561) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) SNSB, Zoologische Staatssammlung Muenchen SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/GBLAB/BC_ZSM_Lep_82561%2B1405433800.jpg "(Monochroa arundinetella - BC ZSM Lep 82561) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![(Monochroa bronzella - TLMF Lep 08360) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) Peter Huemer Tiroler Landesmuseum Ferdinandeum](http://v3.boldsystems.org/pics/_w300/PHLAH/08360%2B1346686666.JPG "(Monochroa bronzella - TLMF Lep 08360) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Monochroa conspersella - MM06673) @15 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LEFID/IMG_6985%2B1272576194.JPG "(Monochroa conspersella - MM06673) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa cyrneogonella - TLMF Lep 27129) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2019) Peter Huemer Tiroler Landesmuseum](http://v3.boldsystems.org/pics/_w300/LEASV/27129%2B1554227672.jpg "(Monochroa cyrneogonella - TLMF Lep 27129) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2019)")
![(Monochroa cytisella - MM09798) @15 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LEFIE/IMG_4481%2B1272643460.JPG "(Monochroa cytisella - MM09798) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa dellabeffai - TLMF Lep 25575) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2018) Peter Huemer Tiroler Landesmuseum](http://v3.boldsystems.org/pics/_w300/LEASU/TLMF_Lep_25575%2B1528126724.jpg "(Monochroa dellabeffai - TLMF Lep 25575) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2018)")
![(Monochroa disconotella - CCDB-32786-B06) @11 [ ] CreativeCommons - Attribution (2018) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LNAUX/CCDB-32786-B06%2B1544110080.jpg "(Monochroa disconotella - CCDB-32786-B06) {} [ ] CreativeCommons - Attribution (2018)")
![(Monochroa discriminata - CCDB-32786-B08) @11 [ ] CreativeCommons - Attribution (2018) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LNAUX/CCDB-32786-B08%2B1544110200.jpg "(Monochroa discriminata - CCDB-32786-B08) {} [ ] CreativeCommons - Attribution (2018)")
![(Monochroa divisella - MM20655) @13 [ ] No Rights Reserved (2011) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/LEEUA/MM20655%2B1318867594.JPG "(Monochroa divisella - MM20655) {} [ ] No Rights Reserved (2011)")
![(Monochroa elongella - NHMO-DAR-5431) @14 [ ] Copyright (2015) Unspecified University of Oslo, Natural History Museum](http://v3.boldsystems.org/pics/_w300/LON/KBE_2015337_Monochroa_elongella%2B1446120246.jpg "(Monochroa elongella - NHMO-DAR-5431) {} [ ] Copyright (2015)")
![(Monochroa ferrea - MM03914) @15 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LEFIC/IMG_5605%2B1272462468.JPG "(Monochroa ferrea - MM03914) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa fragariae - CNCLEP00040282) @15 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2007) Jean-Francois Landry Canadian National Collection](http://v3.boldsystems.org/pics/_w300/MNAF/CNCLEP00040282%2B1212085904.jpg "(Monochroa fragariae - CNCLEP00040282) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2007)")
![(Monochroa gilvolinella - CCDB-30455-F12) @11 [ ] CreativeCommons - Attribution (2018) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LNAUX/CCDB-30455-F12%2B1542669780.jpg "(Monochroa gilvolinella - CCDB-30455-F12) {} [ ] CreativeCommons - Attribution (2018)")
![(Monochroa harrisonella - CCDB-30455-G02) @11 [ ] CreativeCommons - Attribution (2018) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LNAUX/CCDB-30455-G02%2B1542670140.jpg "(Monochroa harrisonella - CCDB-30455-G02) {} [ ] CreativeCommons - Attribution (2018)")
![(Monochroa hornigi - TLMF Lep 12531) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2013) Peter Huemer Tiroler Landesmuseum Ferdinandeum](http://v3.boldsystems.org/pics/_w300/LEATC/TLMF_Lep_12531%2B1381408476.JPG "(Monochroa hornigi - TLMF Lep 12531) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2013)")
![(Monochroa inflexella - KLM Lep 02872) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) Christian Wieser Landesmuseum Kärnten](http://v3.boldsystems.org/pics/_w300/PHLAJ/KLM_Lep_02872%2B1436639414.jpg "(Monochroa inflexella - KLM Lep 02872) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![(Monochroa lucidella - TLMF Lep 21552) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2016) Peter Huemer Tiroler Landesmuseum](http://v3.boldsystems.org/pics/_w300/ABOLD/TLMF_Lep_21552%2B1480696350.jpg "(Monochroa lucidella - TLMF Lep 21552) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2016)")
![(Monochroa lutulentella - TLMF Lep 05286) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2011) Peter Huemer Tiroler Landesmuseum Ferdinandeum](http://v3.boldsystems.org/pics/_w300/PHLAF/TLMF_LEP_05286%2B1316690816.JPG "(Monochroa lutulentella - TLMF Lep 05286) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2011)")
![(Monochroa moyses - TLMF Lep 06849) @13 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) Peter Huemer Tiroler Landesmuseum Ferdinandeum](http://v3.boldsystems.org/pics/_w300/PHLAG/TLMF_Lep_06849%2B1330357318.JPG "(Monochroa moyses - TLMF Lep 06849) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Monochroa niphognatha - MM19579) @13 [ ] No Rights Reserved (2011) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/LEEUA/MM19579%2B1307472396.jpg "(Monochroa niphognatha - MM19579) {} [ ] No Rights Reserved (2011)")
![(Monochroa nomadella - TLMF Lep 17209) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) Peter Huemer Tiroler Landesmuseum Ferdinandeum](http://v3.boldsystems.org/pics/_w300/ABOLB/TLMF_Lep_17209%2B1430158156.jpg "(Monochroa nomadella - TLMF Lep 17209) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![(Monochroa nr. cytisella - SDNU-INS-00371) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-00371%2B1600120232.jpg "(Monochroa nr. cytisella - SDNU-INS-00371) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020)")
![(Monochroa nr. elongella - MM24217) @11 [ ] CreativeCommons - Attribution Non-Commercial (2015) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/LEFIJ/MM24217%2B1425660242.jpg "(Monochroa nr. elongella - MM24217) {} [ ] CreativeCommons - Attribution Non-Commercial (2015)")
![(Monochroa palustrella - BGE_ZSM_LEP_0836) @11 [ ] by-nc-sa (2024) SNSB, Staatliche Naturwissenschaftliche Sammlungen Bayerns ZSM (SNSB, Zoologische Staatssammlung Muenchen)](http://v3.boldsystems.org/pics/_w300/BGSNL/BGE_ZSM_LEP_0836%2B1709000782.JPG "(Monochroa palustrella - BGE_ZSM_LEP_0836) {} [ ] by-nc-sa (2024)")
![(Monochroa palustrellus - MM10453) @15 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LEFIF/IMG_4918%2B1272896070.JPG "(Monochroa palustrellus - MM10453) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa parvulata - BC ZSM Lep 63918) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) SNSB, Zoologische Staatssammlung Muenchen SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/FGMLA/BC_ZSM_Lep_63918%2B1340381688.jpg "(Monochroa parvulata - BC ZSM Lep 63918) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![(Monochroa placidella - HLC-23538) @14 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LBCD/HLC-23538.jpg "(Monochroa placidella - HLC-23538) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa quinquepunctella - jflandry0512) @14 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/MEC/DSCN9740a.jpg "(Monochroa quinquepunctella - jflandry0512) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa rebeli - 1255PF) @11 [ ] by-nc-sa (2018) Per Falck Zoologisk Museum Copenhagen](http://v3.boldsystems.org/pics/_w300/CILEP/1255PF%2B1683577416.JPG "(Monochroa rebeli - 1255PF) {} [ ] by-nc-sa (2018)")
![(Monochroa rumicetella - MM19239) @13 [ ] No Rights Reserved (2010) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/LEFIL/MM19239%2B1292298392.JPG "(Monochroa rumicetella - MM19239) {} [ ] No Rights Reserved (2010)")
![(Monochroa saltenella - NHMO-DAR-5434) @13 [ ] Copyright (2015) Unspecified University of Oslo, Natural History Museum](http://v3.boldsystems.org/pics/_w300/LON/KBE_2015340_Monochroa_saltenella%2B1446120248.jpg "(Monochroa saltenella - NHMO-DAR-5434) {} [ ] Copyright (2015)")
![(Monochroa scutatella - TLMF Lep 08357) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) Peter Huemer Tiroler Landesmuseum Ferdinandeum](http://v3.boldsystems.org/pics/_w300/PHLAH/08357%2B1346686026.JPG "(Monochroa scutatella - TLMF Lep 08357) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Monochroa sepicolella - MM06233) @15 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LEFID/IMG_9756%2B1272561534.JPG "(Monochroa sepicolella - MM06233) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa servella - MM15618) @15 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LEFIG/MM15618%2B1273006236.JPG "(Monochroa servella - MM15618) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa simplicella - KLM Lep 01908) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014) Christian Wieser Landesmuseum Kärnten](http://v3.boldsystems.org/pics/_w300/PHLAJ/KLM_Lep_01908%2B1412351906.jpg "(Monochroa simplicella - KLM Lep 01908) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014)")
![(Monochroa sp - NHMO-DAR-5391) @11 [ ] Copyright (2015) Unspecified University of Oslo, Natural History Museum](http://v3.boldsystems.org/pics/_w300/LON/KBE_2015297_Monochroa%2B1446120226.jpg "(Monochroa sp - NHMO-DAR-5391) {} [ ] Copyright (2015)")
![(Monochroa sp. 1SL - DNA_SL0665) @14 [ ] Copyright (2017) Sangmi Lee Arizona State University Hasbrouck Insect Collection](http://v3.boldsystems.org/pics/_w300/GOA/DNA_SL0665%2B1492465445.jpg "(Monochroa sp. 1SL - DNA_SL0665) {} [ ] Copyright (2017)")
![(Monochroa sp1 - RBMIS-0606) @11 [ ] CreativeCommons - Attribution (2009) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LMEM/IMG_1926%2B1243279690.JPG "(Monochroa sp1 - RBMIS-0606) {} [ ] CreativeCommons - Attribution (2009)")
![(Monochroa sp3 - RBMIS-0607) @11 [ ] CreativeCommons - Attribution (2009) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LMEM/IMG_1927%2B1243515584.JPG "(Monochroa sp3 - RBMIS-0607) {} [ ] CreativeCommons - Attribution (2009)")
![(Monochroa sperata - NMPC-LEP-0394) @13 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2018) Jan Sumpich National Museum of Natural History, Prague](http://v3.boldsystems.org/pics/_w300/DNMPC/image193%2B1540812892.jpg "(Monochroa sperata - NMPC-LEP-0394) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2018)")
![(Monochroa suffusella - MM21184) @14 [ ] No Rights Reserved (2011) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/LEFIJ/MM21184%2B1321039546.JPG "(Monochroa suffusella - MM21184) {} [ ] No Rights Reserved (2011)")
![(Monochroa tekovella - TLMF Lep 25018) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2017) Peter Buchner Tiroler Landesmuseum](http://v3.boldsystems.org/pics/_w300/LEGEL/TLMF_Lep_25018%2B1516708694.jpg "(Monochroa tekovella - TLMF Lep 25018) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2017)")
![(Monochroa tenebrella - MM06550) @15 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LEFID/IMG_6712%2B1272571222.JPG "(Monochroa tenebrella - MM06550) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa tetragonella - MM14263) @15 [ ] CreativeCommons - Attribution (2010) CBG Photography Group Centre for Biodiversity Genomics](http://v3.boldsystems.org/pics/_w300/LEFIG/IMG_6330%2B1273010874.JPG "(Monochroa tetragonella - MM14263) {} [ ] CreativeCommons - Attribution (2010)")
![(Monochroa uralensis - KN00013) @11 [ ] CreativeCommons - Attribution Non-Commercial (2012) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/LEEUA/KN00013%2B1334068986.JPG "(Monochroa uralensis - KN00013) {} [ ] CreativeCommons - Attribution Non-Commercial (2012)")
