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Insects & Arthropods of Louisiana

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

103,150
recent observations
50
species listed
50
insects & arthropods

Naturalists have logged 103,150 research-grade observations across the 50 most-recorded species in Louisiana. The most frequently seen is the Eastern Pondhawk, with 5,693 recorded sightings.

Most-observed insects & arthropods in Louisiana

Eastern Pondhawk
Erythemis simplicicollis
5,693 observations
Gulf Fritillary
Dione vanillae
5,586 observations · iNaturalist
Blue Dasher
Pachydiplax longipennis
5,008 observations
Western Honey Bee
Apis mellifera
3,590 observations
Monarch
Danaus plexippus
3,568 observations
Asian Lady Beetle
Harmonia axyridis
3,413 observations
Eastern Lubber Grasshopper
Romalea microptera
2,958 observations
American Bumble Bee
Bombus pensylvanicus
2,918 observations
Common Buckeye
Junonia coenia
2,902 observations
Golden Silk Spider
Trichonephila clavipes
2,819 observations · iNaturalist
Yellow Garden Spider
Argiope aurantia
2,758 observations
Milkweed Assassin Bug
Zelus longipes
2,395 observations
Pearl Crescent
Phyciodes tharos
2,373 observations
Eastern Carpenter Bee
Xylocopa virginica
2,346 observations
Fall Webworm Moth
Hyphantria cunea
2,275 observations
Great Blue Skimmer
Libellula vibrans
2,161 observations · iNaturalist
Long-tailed Skipper
Urbanus proteus
2,145 observations
Eastern Tiger Swallowtail
Papilio glaucus
2,070 observations
Eastern Giant Swallowtail
Heraclides cresphontes
2,045 observations · iNaturalist
Gulf Coast Buck Moth
Hemileuca orleans
2,024 observations · iNaturalist
Black Swallowtail
Papilio polyxenes
1,955 observations
Twin-flagged Jumping Spider
Anasaitis canosus
1,821 observations · iNaturalist
Fiery Skipper
Hylephila phyleus
1,794 observations · iNaturalist
Common Eastern Bumble Bee
Bombus impatiens
1,767 observations
North American Luna Moth
Actias luna
1,655 observations
Spinybacked Orbweaver
Gasteracantha cancriformis
1,655 observations
Red-spotted Admiral
Limenitis arthemis
1,649 observations
Viceroy
Limenitis archippus
1,573 observations
Spicebush Swallowtail
Papilio troilus
1,552 observations
Giant Leaf-footed Bug
Acanthocephala declivis
1,533 observations · iNaturalist
Common Whitetail
Plathemis lydia
1,520 observations
Cloudless Sulphur
Phoebis sennae
1,433 observations
Salt Marsh Moth
Estigmene acrea
1,388 observations · iNaturalist
Pipevine Swallowtail
Battus philenor
1,347 observations
Red-banded Hairstreak
Calycopis cecrops
1,342 observations
Polyphemus Moth
Antheraea polyphemus
1,329 observations
Common Lovebug
Plecia nearctica
1,300 observations
Question Mark
Polygonia interrogationis
1,293 observations
Io Moth
Automeris io
1,287 observations
Red Admiral
Vanessa atalanta
1,258 observations
Bold Jumping Spider
Phidippus audax
1,255 observations
Red Imported Fire Ant
Solenopsis invicta
1,237 observations
Metric Paper Wasp
Polistes metricus
1,219 observations · iNaturalist
Fragile Forktail
Ischnura posita
1,207 observations · iNaturalist
Gray Hairstreak
Strymon melinus
1,153 observations
Common Green Darner
Anax junius
1,147 observations
Mabel Orchard Orbweaver
Leucauge argyrobapta
1,139 observations · iNaturalist
Rambur's Forktail
Ischnura ramburii
1,108 observations · iNaturalist
Horned Passalus Beetle
Odontotaenius disjunctus
1,096 observations
Two-lined Spittlebug
Prosapia bicincta
1,091 observations · iNaturalist

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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