Butterflies and Moths of Ontario

1756 Species Recorded in Ontario

Top 20 Species Checklist All Photographs

Featured Species

100 Most Recent Sightings in Ontario

Use the Data Explorer to explore all sightings in Ontario.

Get your BAMONA Gear!

Please donate!

We depend on donations to keep Butterflies and Moths of North America freely available. We want to express our gratitude to all who showed their support by making a contribution this year. You can donate to support this project at any time.

Advertise with us!

Do you have a product or service that you think would interest BAMONA users? If you would like to advertise on this website, contact us by email, or use the contact form and select the "Advertising" category.

Most Recent Sightings in Ontario

See more recent sightings in Ontario

Pale Glyph Moth
Protodeltote albidula

Observed: Jul 05, 2024

Submitted by: Sometimes

Verified: Jul 06, 2024

Verified by: rogerdowner

Details

Ypsolopha dentella

Observed: Jul 05, 2024

Submitted by: BeaLaporte

Verified: Jul 06, 2024

Verified by: rogerdowner

Details

Northern Pearly-eye
Enodia anthedon

Observed: Jul 05, 2024

Submitted by: BeaLaporte

Verified: Jul 06, 2024

Verified by: jmgesell

Details

Single-dotted Wave
Idaea dimidiata

Observed: Jul 05, 2024

Submitted by: Sometimes

Verified: Jul 06, 2024

Verified by: rogerdowner

Details

Early Zanclognatha Moth
Zanclognatha cruralis

Observed: Jul 05, 2024

Submitted by: rapids

Verified: Jul 05, 2024

Verified by: rogerdowner

Details

Dark Marathyssa Moth
Marathyssa inficita

Observed: Jul 05, 2024

Submitted by: rapids

Verified: Jul 05, 2024

Verified by: rogerdowner

Details

Eyed Baileya
Baileya ophthalmica

Observed: Jul 05, 2024

Submitted by: rapids

Verified: Jul 05, 2024

Verified by: rogerdowner

Details

Single-dotted Wave
Idaea dimidiata

Observed: Jul 05, 2024

Submitted by: rapids

Verified: Jul 05, 2024

Verified by: rogerdowner

Details

Horned Spanworm Moth
Nematocampa resistaria

Observed: Jul 05, 2024

Submitted by: rapids

Verified: Jul 05, 2024

Verified by: rogerdowner

Details

Straight-lined Plagodis
Plagodis phlogosaria

Observed: Jul 05, 2024

Submitted by: rapids

Verified: Jul 05, 2024

Verified by: rogerdowner

Details

Common Idia Moth
Idia aemula

Observed: Jul 05, 2024

Submitted by: rapids

Verified: Jul 05, 2024

Verified by: rogerdowner

Details

Promethea silkmoth
Callosamia promethea

Observed: Jul 05, 2024

Submitted by: rapids

Verified: Jul 05, 2024

Verified by: rogerdowner

Details

Top 10 Commonly Reported Butterflies and Moths of Ontario

Cabbage White Pieris rapae	Upperside of wings white; forewing with black tip. Two submarginal black spots in female, one in male. Underside of hindwing and forewing apex evenly yellow-green or gray-green. Spring and fall short-day form is smaller, less yellow, with reduced black areas.
Monarch Danaus plexippus	Upperside of male is bright orange with wide black borders and black veins; hindwing has a patch of scent scales. Upperside of female is orange-brown with wide black borders and blurred black veins. Both sexes have white spots on borders and apex. The Viceroy butterfly (Limenitis archippus) is a Mullerian mimic; it has similar coloration and is also distasteful.
Northern Crescent Phyciodes cocyta	Antennal clubs of male are orange. Females are darker than males. Upperside is orange-brown with dark borders; median orange-brown areas are mostly open, with few dark markings. Underside of hindwing is orange with a tan patch surrounding the pale marginal crescent.
Clouded Sulphur Colias philodice	Upper surface of male wings bright, clear yellow with solid black edging; lower side of forewing with some dark submarginal spots; hindwing with silver cell spot rimmed with orange-pink, usually doubled. Female has 2 forms: yellow form with uneven black edging enclosing yellow spots, and a white form which is greenish-white rather than yellow. Spring and fall forms are smaller and less conspicuously marked.
Black Swallowtail Papilio polyxenes	Upper surface of wings mostly black; on inner edge of hindwing is a black spot centered in larger orange spot. Male has yellow band near edge of wings; female has row of yellow spots. Female hindwing with iridescent blue band. In the Southwest, yellow forms predominate in the subspecies P. coloro.
Red Admiral Vanessa atalanta	Upperside is black with white spots near the apex; forewing with red median band, hindwing with red marginal band. The winter form is smaller and duller, summer form larger and brighter with an interrupted forewing band.
Mourning Cloak Nymphalis antiopa	Short projections on both wings, borders irregular. Upperside is purple-black with a wide, bright yellow border on outer margins, and a row of iridescent blue spots at the inner edge of the border.
Virginia Ctenucha Ctenucha virginica	The largest and most broad-winged of wasp moths in North America. Body metallic blue; head and sides of collar orange. Forewing deep grayish brown, metallic blue at base. Hindwing black. Fringes on all wings partly white.
European Skipper Thymelicus lineola	Wings are brassy burnt orange; upperside of both wings with black borders and black on the outer portions of the veins. The male forewing has a narrow black stigma. A pale form (pallida) is very rare.
Eastern Tailed-Blue Cupido comyntas	One narrow tail on hindwing. Upperside of male iridescent blue; summer females uniformly brown, spring females smaller with much blue at the wing bases. Underside of hindwing pale gray with black bar at end of cell, distinct black spots, and three large orange spots at outer margin near tail.

Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

1756 Species Recorded in Ontario

Featured Species

Coenonympha tullia

100 Most Recent Sightings in Ontario

Visit the BAMONA Shop

Please donate!

Advertise with us!

Most Recent Sightings in Ontario

Pale Glyph Moth
Protodeltote albidula

Ypsolopha dentella

Northern Pearly-eye
Enodia anthedon

Single-dotted Wave
Idaea dimidiata

Early Zanclognatha Moth
Zanclognatha cruralis

Dark Marathyssa Moth
Marathyssa inficita

Eyed Baileya
Baileya ophthalmica

Single-dotted Wave
Idaea dimidiata

Horned Spanworm Moth
Nematocampa resistaria

Straight-lined Plagodis
Plagodis phlogosaria

Common Idia Moth
Idia aemula

Promethea silkmoth
Callosamia promethea

Cabbage White
Pieris rapae

Monarch
Danaus plexippus

Northern Crescent
Phyciodes cocyta

Clouded Sulphur
Colias philodice

Black Swallowtail
Papilio polyxenes

Red Admiral
Vanessa atalanta

Mourning Cloak
Nymphalis antiopa

Virginia Ctenucha
Ctenucha virginica

European Skipper
Thymelicus lineola

Eastern Tailed-Blue
Cupido comyntas

About

Get Involved

Donate

Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

Butterflies and Moths of Ontario

1756 Species Recorded in Ontario

Featured Species

100 Most Recent Sightings in Ontario

Please donate!

Advertise with us!

Most Recent Sightings in Ontario

Pale Glyph MothProtodeltote albidula

Northern Pearly-eyeEnodia anthedon

Single-dotted WaveIdaea dimidiata

Early Zanclognatha MothZanclognatha cruralis

Dark Marathyssa MothMarathyssa inficita

Eyed BaileyaBaileya ophthalmica

Single-dotted WaveIdaea dimidiata

Horned Spanworm MothNematocampa resistaria

Straight-lined PlagodisPlagodis phlogosaria

Common Idia MothIdia aemula

Promethea silkmothCallosamia promethea

Cabbage WhitePieris rapae

MonarchDanaus plexippus

Northern CrescentPhyciodes cocyta

Clouded SulphurColias philodice

Black SwallowtailPapilio polyxenes

Red AdmiralVanessa atalanta

Mourning CloakNymphalis antiopa

Virginia CtenuchaCtenucha virginica

European SkipperThymelicus lineola

Eastern Tailed-BlueCupido comyntas

Pale Glyph Moth
Protodeltote albidula

Northern Pearly-eye
Enodia anthedon

Single-dotted Wave
Idaea dimidiata

Early Zanclognatha Moth
Zanclognatha cruralis

Dark Marathyssa Moth
Marathyssa inficita

Eyed Baileya
Baileya ophthalmica

Single-dotted Wave
Idaea dimidiata

Horned Spanworm Moth
Nematocampa resistaria

Straight-lined Plagodis
Plagodis phlogosaria

Common Idia Moth
Idia aemula

Promethea silkmoth
Callosamia promethea

Cabbage White
Pieris rapae

Monarch
Danaus plexippus

Northern Crescent
Phyciodes cocyta

Clouded Sulphur
Colias philodice

Black Swallowtail
Papilio polyxenes

Red Admiral
Vanessa atalanta

Mourning Cloak
Nymphalis antiopa

Virginia Ctenucha
Ctenucha virginica

European Skipper
Thymelicus lineola

Eastern Tailed-Blue
Cupido comyntas