Chrysolina polita (Linnaeus, 1758)
(Knotgrass Leaf Beetle)

Interactions where Chrysolina polita is the controlling partner and gains from the process

The following relationships have been collated from the published literature (see 'References').

Stage Summary Taxon Vernacular Classification References Darwin Classification of Active Taxon Active Taxon Active Vernacular Active Taxon Uncertain Active State Active Part Active Stage Relationship Relationship Uncertain Relationship Geography Darwin Classification of Passive Taxon Passive Taxon Passive Vernacular Passive Taxon Uncertain Passive State Passive Part Passive Stage Passive Taxon's significance to Active Taxon Indoors etc Season
adult adult grazes on live leaf Hedera helix Ivy Apiales: Araliaceae Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007
 /Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Chrysolina polita/Chrysolina politaknotgrass leaf beetleadult Foodplant / open feeder /Plantae/Tracheophyta/Magnoliopsida/Apiales/Araliaceae/Hedera helix/Hedera helixivyliveleaf (1-)5-7(-12)
adult adult feeds on pollen LAMIACEAEQuestionable dead-nettles, mints and scented herbs Lamiales Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992
Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007
 /Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Chrysolina polita/Chrysolina politaknotgrass leaf beetleadult Foodplant / feeds on /Plantae/Tracheophyta/Magnoliopsida/Lamiales/Lamiaceae/Lamiaceaedead-nettles, mints and scented herbs?pollen (1-)5-7(-12)
adult adult grazes on live leaf LAMIACEAE dead-nettles, mints and scented herbs Lamiales Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992
Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007
 /Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Chrysolina polita/Chrysolina politaknotgrass leaf beetleadult Foodplant / open feeder /Plantae/Tracheophyta/Magnoliopsida/Lamiales/Lamiaceae/Lamiaceaedead-nettles, mints and scented herbsliveleaf (1-)5-7(-12)
larva larva grazes on live leaf Restricted LAMIACEAE dead-nettles, mints and scented herbs Lamiales Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992
Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007
 /Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Chrysolina polita/Chrysolina politaknotgrass leaf beetlelarva Foodplant / open feeder /Plantae/Tracheophyta/Magnoliopsida/Lamiales/Lamiaceae/Lamiaceaedead-nettles, mints and scented herbsliveleafSole
adult adult grazes on live leaf Mentha mints Lamiales: Lamiaceae Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007
 /Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Chrysolina polita/Chrysolina politaknotgrass leaf beetleadult Foodplant / open feeder /Plantae/Tracheophyta/Magnoliopsida/Lamiales/Lamiaceae/Mentha/Menthamintsliveleaf (1-)5-7(-12)
larva larva grazes on live leaf Mentha mints Lamiales: Lamiaceae Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007
 /Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Chrysolina polita/Chrysolina politaknotgrass leaf beetlelarva Foodplant / open feeder /Plantae/Tracheophyta/Magnoliopsida/Lamiales/Lamiaceae/Mentha/Menthamintsliveleaf
adult adult grazes on live leaf Urtica dioica Common Nettle Rosales: Urticaceae Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007
 /Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Chrysolina polita/Chrysolina politaknotgrass leaf beetleadult Foodplant / open feeder /Plantae/Tracheophyta/Magnoliopsida/Rosales/Urticaceae/Urtica dioica/Urtica dioicacommon nettleliveleaf (1-)5-7(-12)

Chrysolina polita (Knotgrass Leaf Beetle) may also be included in 'feeds on' relations listed under the following higher taxa:

Chrysolina polita (Knotgrass Leaf Beetle) may be included in 'fed on by' relations listed under the following higher taxa:

Author & YearTitleSource
Bullock, J.A., 1992Host Plants of British Beetles: A List of Recorded Associations11a, 24pp, Amateur Entomologists’ Society
Cox, M.L., 2007Atlas of the Seed and Leaf Beetles of Britain and Ireland336pp, Pisces Publications
Taxonomic hierarchy:
SpeciesChrysolina polita (Knotgrass Leaf Beetle)
GenusChrysolina (a genus of leaf beetles)
SubfamilyCHRYSOMELINAE (a subfamily of leaf beetles)
FamilyCHRYSOMELIDAE (leaf and flea beetles)
SuperfamilyCHRYSOMELOIDEA (leaf, longhorn and seed beetles)
OrderCOLEOPTERA (beetles)
Division Endopterygota (bees, beetles, flies, moths and other insects with wings developing internally)
InfraclassNeoptera (bees, beetles, flies, grasshoppers, moths and other advanced insects)
SubclassPTERYGOTA (bees, beetles, dragonflies, flies, grasshoppers, moths and other winged insects)
ClassINSECTA (true insects)
SubphylumHEXAPODA (insects and other 6-legged organisms)
PhylumARTHROPODA (arthropods)
SuperphylumECDYSOZOA (skin shedders)
CladeBilateria (bilaterally symmetrical animals)
SubkingdomEUMETAZOA (metazoans)
KingdomANIMALIA (animals)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)
NBNNBN (data.nbn.org.uk) has a distribution map for Chrysolina polita (Knotgrass Leaf Beetle)

Chrysolina polita (Knotgrass Leaf Beetle) may be included in identification literature listed under the following higher taxa:

Literature listed under the following higher taxa may be relevant to Chrysolina polita (Knotgrass Leaf Beetle):

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