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Asian Lady Beetle
Harmonia axyridis
2,079 observations
Monarch
Danaus plexippus
1,458 observations
Eastern Tiger Swallowtail
Papilio glaucus
1,124 observations
Spotted Lanternfly
Lycorma delicatula
1,024 observations
Common Eastern Bumble Bee
Bombus impatiens
977 observations
Blue Dasher
Pachydiplax longipennis
953 observations
Huron Skipper
Atalopedes huron
895 observations
Eastern Pondhawk
Erythemis simplicicollis
837 observations
Western Honey Bee
Apis mellifera
827 observations
Black Swallowtail
Papilio polyxenes
810 observations
Common Whitetail
Plathemis lydia
784 observations
Fragile Forktail
Ischnura posita
750 observations
Common Buckeye
Junonia coenia
712 observations
Seaside Dragonlet
Erythrodiplax berenice
698 observations
Silver-spotted Skipper
Epargyreus clarus
691 observations
Eastern Carpenter Bee
Xylocopa virginica
669 observations
Green Cloverworm Moth
Hypena scabra
669 observations
Large Milkweed Bug
Oncopeltus fasciatus
659 observations
Small White
Pieris rapae
589 observations
Ebony Jewelwing
Calopteryx maculata
575 observations
Bicolored Sallow
Sunira bicolorago
571 observations
Red-spotted Admiral
Limenitis arthemis
563 observations
Citrus Flatid Planthopper
Metcalfa pruinosa
547 observations
North American Wheel Bug
Arilus cristatus
536 observations
Carolina Mantis
Stagmomantis carolina
528 observations
Zabulon Skipper
Lon zabulon
526 observations
Variegated Fritillary
Euptoieta claudia
516 observations
Eastern Tailed-Blue
Cupido comyntas
515 observations
Pearl Crescent
Phyciodes tharos
514 observations
Red Milkweed Beetle
Tetraopes tetrophthalmus
510 observations
Slaty Skimmer
Libellula incesta
507 observations
Ailanthus Webworm Moth
Atteva aurea
492 observations
Seven-spotted Lady Beetle
Coccinella septempunctata
464 observations
Red Admiral
Vanessa atalanta
460 observations
Isabella Tiger Moth
Pyrrharctia isabella
459 observations
Eastern Tent Caterpillar Moth
Malacosoma americana
457 observations
American Idia Moth
Idia americalis
439 observations
Blue-winged Scoliid Wasp
Scolia dubia
439 observations
Spicebush Swallowtail
Papilio troilus
438 observations
Celery Leaftier Moth
Udea rubigalis
435 observations
Tulip-tree Beauty
Epimecis hortaria
434 observations
Oriental Beetle
Exomala orientalis
427 observations
Eastern Amberwing
Perithemis tenera
422 observations
Horned Passalid
Odontotaenius disjunctus
421 observations
Margined Leatherwing Beetle
Chauliognathus marginatus
391 observations
Chinese Mantis
Tenodera sinensis
390 observations
Margined Calligrapher
Toxomerus marginatus
384 observations
Japanese Beetle
Popillia japonica
382 observations
Elegant Grass-veneer
Microcrambus elegans
370 observations
Broad-headed Sharpshooter
Oncometopia orbona
361 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)
- Common Eastern Bumble Bee (Bombus impatiens)
- Blue Dasher (Pachydiplax longipennis)
- Huron Skipper (Atalopedes huron)
- Eastern Pondhawk (Erythemis simplicicollis)
- Western Honey Bee (Apis mellifera)
- Black Swallowtail (Papilio polyxenes)
- The most observed insect in Delaware is Asian Lady Beetle (Harmonia axyridis), with 2,079 recorded observations.