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Insects & Arthropods of Washington, D.C.

The insects & arthropods most often spotted in Washington, D.C., ranked by recent research-grade observations.

66,296
recent observations
50
species listed
50
insects & arthropods

Naturalists have logged 66,296 research-grade observations across the 50 most-recorded species in Washington, D.C.. The most frequently seen is the Spotted Lanternfly, with 6,490 recorded sightings.

Most-observed insects & arthropods in Washington, D.C.

Spotted Lanternfly
Lycorma delicatula
6,490 observations
Asian Lady Beetle
Harmonia axyridis
4,967 observations
Common Eastern Bumble Bee
Bombus impatiens
4,964 observations
Western Honey Bee
Apis mellifera
4,211 observations
Eastern Carpenter Bee
Xylocopa virginica
3,262 observations
Huron Skipper
Atalopedes huron
3,020 observations · iNaturalist
Monarch
Danaus plexippus
2,568 observations
Eastern Tiger Swallowtail
Papilio glaucus
2,043 observations
Large Milkweed Bug
Oncopeltus fasciatus
1,650 observations
Brown-belted Bumble Bee
Bombus griseocollis
1,633 observations
Blue Dasher
Pachydiplax longipennis
1,578 observations
Red-shouldered Bug
Jadera haematoloma
1,426 observations · iNaturalist
Small White
Pieris rapae
1,405 observations
Versute Sharpshooter
Graphocephala versuta
1,386 observations · iNaturalist
Pharaoh Cicada
Magicicada septendecim
1,199 observations
Silver-spotted Skipper
Epargyreus clarus
1,141 observations
Yellow-striped Leafhopper
Sibovia occatoria
1,110 observations · iNaturalist
Zabulon Skipper
Lon zabulon
958 observations · iNaturalist
Eastern Tailed-Blue
Everes comyntas
898 observations
Common Buckeye
Junonia coenia
885 observations
Pearl Crescent
Phyciodes tharos
827 observations
Eastern Tent Caterpillar Moth
Malacosoma americana
800 observations · iNaturalist
Common Green June Beetle
Cotinis nitida
799 observations
Ailanthus Webworm Moth
Atteva aurea
795 observations · iNaturalist
Common Whitetail
Plathemis lydia
780 observations
Eastern Yellowjacket
Vespula maculifrons
757 observations · iNaturalist
Eastern Calligrapher
Toxomerus geminatus
733 observations
Black Swallowtail
Papilio polyxenes
725 observations
Bald-faced Hornet
Dolichovespula maculata
719 observations
Horned Passalus Beetle
Odontotaenius disjunctus
713 observations
Fragile Forktail
Ischnura posita
692 observations · iNaturalist
Spotted Cucumber Beetle
Diabrotica undecimpunctata
685 observations
Eastern Boxelder Bug
Boisea trivittata
681 observations
Green Stink Bug
Chinavia hilaris
654 observations · iNaturalist
Orchard Orbweaver
Leucauge venusta
648 observations
Brown Marmorated Stink Bug
Halyomorpha halys
629 observations
Margined Calligrapher
Toxomerus marginatus
623 observations · iNaturalist
Two-spotted Bumble Bee
Bombus bimaculatus
595 observations
Chestnut Carpenter Ant
Camponotus castaneus
594 observations · iNaturalist
Variegated Fritillary
Euptoieta claudia
592 observations
Seven-spotted Lady Beetle
Coccinella septempunctata
584 observations
European Paper Wasp
Polistes dominula
576 observations
European Hornet
Vespa crabro
559 observations
Fiery Skipper
Hylephila phyleus
554 observations · iNaturalist
Eastern Pondhawk
Erythemis simplicicollis
554 observations
Common Picture-winged Fly
Delphinia picta
554 observations · iNaturalist
Red-spotted Admiral
Limenitis arthemis
546 observations
Coppery Leafhopper
Jikradia olitoria
519 observations · iNaturalist
Ferruginous Carpenter Ant
Camponotus chromaiodes
515 observations · iNaturalist
Spicebush Swallowtail
Papilio troilus
500 observations

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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