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lady beetles

family Coccinellidae

Member of cucujiform beetles (infraorder Cucujiformia)
beetles (order Coleoptera)
insects (class Insecta)
hexapods (subphylum Hexapoda)
arthropods (phylum Arthropoda)
animals (kingdom Animalia)


Lady beetles can usually be distinguished by the pattern of dark spots on the elytron (carapace) and the pattern of white markings on the pronotum (head).

convergent lady beetle
Hippodamia convergens
  • black spots on elytrum may be distinct, indistinct, or absent
  • pair of isolated white lines on the pronotum

variegated lady beetle
Hippodamia variegata

seven-spotted lady beetle
Coccinella septempunctata
  • seven black spots on elytron are diagnostic
asian lady beetle
Harmonia axyridis
  • highly variable
  • commonly with 18 spots, but individual spots may be merged or missing
  • if the spots are ambiguous, the head and pronotum should help distinguish
photo
spotless lady beetles
genus Cycloneda
photo
pacific three-banded lady beetle
Coccinella trifasciata ssp. subversa

6 observed taxons / 2 unobserved taxons / 2 keys

Chris’s observations: 59 (56 are research grade)

Locations:

Months:

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Taxon info: iNaturalist

Bay Area species: iNaturalist