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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.

65,894
recent observations
50
species listed
50
insects & arthropods

Naturalists have logged 65,894 research-grade observations across the 50 most-recorded species in Washington, D.C.. The most frequently seen is the Spotted Lanternfly, with 6,452 recorded sightings.

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

Spotted Lanternfly
Lycorma delicatula
6,452 observations
Asian Lady Beetle
Harmonia axyridis
4,945 observations
Common Eastern Bumble Bee
Bombus impatiens
4,863 observations
Western Honey Bee
Apis mellifera
4,177 observations
Eastern Carpenter Bee
Xylocopa virginica
3,255 observations
Huron Skipper
Atalopedes huron
3,000 observations · iNaturalist
Monarch
Danaus plexippus
2,565 observations
Eastern Tiger Swallowtail
Papilio glaucus
2,036 observations
Brown-belted Bumble Bee
Bombus griseocollis
1,625 observations
Large Milkweed Bug
Oncopeltus fasciatus
1,600 observations
Blue Dasher
Pachydiplax longipennis
1,578 observations
Small White
Pieris rapae
1,402 observations
Red-shouldered Bug
Jadera haematoloma
1,383 observations · iNaturalist
Versute Sharpshooter
Graphocephala versuta
1,375 observations · iNaturalist
Pharaoh Cicada
Magicicada septendecim
1,199 observations
Silver-spotted Skipper
Epargyreus clarus
1,140 observations
Yellow-striped Leafhopper
Sibovia occatoria
1,109 observations · iNaturalist
Zabulon Skipper
Lon zabulon
958 observations · iNaturalist
Eastern Tailed-Blue
Everes comyntas
897 observations
Common Buckeye
Junonia coenia
882 observations
Pearl Crescent
Phyciodes tharos
822 observations
Eastern Tent Caterpillar Moth
Malacosoma americana
798 observations · iNaturalist
Common Green June Beetle
Cotinis nitida
797 observations
Ailanthus Webworm Moth
Atteva aurea
793 observations · iNaturalist
Common Whitetail
Plathemis lydia
780 observations
Eastern Yellowjacket
Vespula maculifrons
755 observations · iNaturalist
Eastern Calligrapher
Toxomerus geminatus
730 observations
Black Swallowtail
Papilio polyxenes
724 observations
Bald-faced Hornet
Dolichovespula maculata
718 observations
Horned Passalus Beetle
Odontotaenius disjunctus
711 observations
Fragile Forktail
Ischnura posita
692 observations · iNaturalist
Spotted Cucumber Beetle
Diabrotica undecimpunctata
681 observations
Eastern Boxelder Bug
Boisea trivittata
676 observations
Green Stink Bug
Chinavia hilaris
654 observations · iNaturalist
Orchard Orbweaver
Leucauge venusta
646 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
589 observations
Seven-spotted Lady Beetle
Coccinella septempunctata
584 observations
European Paper Wasp
Polistes dominula
575 observations
European Hornet
Vespa crabro
556 observations
Eastern Pondhawk
Erythemis simplicicollis
554 observations
Common Picture-winged Fly
Delphinia picta
552 observations · iNaturalist
Fiery Skipper
Hylephila phyleus
551 observations · iNaturalist
Red-spotted Admiral
Limenitis arthemis
544 observations
Coppery Leafhopper
Jikradia olitoria
517 observations · iNaturalist
Ferruginous Carpenter Ant
Camponotus chromaiodes
514 observations · iNaturalist
Spicebush Swallowtail
Papilio troilus
499 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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