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Asian Lady Beetle
Harmonia axyridis
2,213 observations
Monarch
Danaus plexippus
1,756 observations
Eastern Tiger Swallowtail
Papilio glaucus
1,432 observations
Spotted Lanternfly
Lycorma delicatula
1,156 observations
Huron Skipper
Atalopedes huron
1,155 observations
Blue Dasher
Pachydiplax longipennis
1,039 observations
Common Eastern Bumble Bee
Bombus impatiens
1,020 observations
Black Swallowtail
Papilio polyxenes
960 observations
Eastern Pondhawk
Erythemis simplicicollis
937 observations
Western Honey Bee
Apis mellifera
925 observations
Common Whitetail
Plathemis lydia
915 observations
Seaside Dragonlet
Erythrodiplax berenice
837 observations
Fragile Forktail
Ischnura posita
826 observations
Common Buckeye
Junonia coenia
801 observations
Silver-spotted Skipper
Epargyreus clarus
800 observations
Eastern Carpenter Bee
Xylocopa virginica
769 observations
Green Cloverworm Moth
Hypena scabra
751 observations
Large Milkweed Bug
Oncopeltus fasciatus
700 observations
Ebony Jewelwing
Calopteryx maculata
681 observations
Small White
Pieris rapae
675 observations
Zabulon Skipper
Lon zabulon
653 observations
Red-spotted Admiral
Limenitis arthemis
652 observations
Carolina Mantis
Stagmomantis carolina
605 observations
Citrus Flatid Planthopper
Metcalfa pruinosa
603 observations
Slaty Skimmer
Libellula incesta
596 observations
Eastern Tailed-Blue
Everes comyntas
588 observations
Pearl Crescent
Phyciodes tharos
582 observations
Variegated Fritillary
Euptoieta claudia
574 observations
Bicolored Sallow
Sunira bicolorago
572 observations
North American Wheel Bug
Arilus cristatus
571 observations
Red Milkweed Beetle
Tetraopes tetrophthalmus
569 observations
Spicebush Swallowtail
Papilio troilus
561 observations
Eastern Tent Caterpillar Moth
Malacosoma americana
548 observations
Ailanthus Webworm Moth
Atteva aurea
529 observations
Red Admiral
Vanessa atalanta
525 observations
Oriental Beetle
Exomala orientalis
504 observations
Seven-spotted Lady Beetle
Coccinella septempunctata
502 observations
Tulip-tree Beauty
Epimecis hortaria
502 observations
Isabella Tiger Moth
Pyrrharctia isabella
494 observations
Eastern Amberwing
Perithemis tenera
483 observations
Blue-winged Scoliid Wasp
Scolia dubia
472 observations
Japanese Beetle
Popillia japonica
468 observations
American Idia Moth
Idia americalis
468 observations
Celery Leaftier Moth
Udea rubigalis
468 observations
Horned Passalus Beetle
Odontotaenius disjunctus
463 observations
Margined Leatherwing Beetle
Chauliognathus marginatus
455 observations
Dogbane Leaf Beetle
Chrysochus auratus
418 observations
Margined Calligrapher
Toxomerus marginatus
417 observations
Chinese Mantis
Tenodera sinensis
416 observations
Elegant Grass-veneer
Microcrambus elegans
412 observations
Frequently Asked Questions
- The 10 most common insects in Delaware are:
- Asian Lady Beetle (Harmonia axyridis)
- Monarch (Danaus plexippus)
- Eastern Tiger Swallowtail (Papilio glaucus)
- Spotted Lanternfly (Lycorma delicatula)
- Huron Skipper (Atalopedes huron)
- Blue Dasher (Pachydiplax longipennis)
- Common Eastern Bumble Bee (Bombus impatiens)
- Black Swallowtail (Papilio polyxenes)
- Eastern Pondhawk (Erythemis simplicicollis)
- Western Honey Bee (Apis mellifera)
- The most observed insect in Delaware is Asian Lady Beetle (Harmonia axyridis), with 2,213 recorded observations.