"Lepidoptera" means "Scale-wing".

These wing scales are tiny overlapping pieces of chitin on a butterfly or moth wing.

Lepidotera includes butterflies, skippers, and moths which are not scientific terms. Typically whay we call a moth has feathery or thread-like antenna and fly at night. They create a cocoon of silk around their chrysalis. Butterflies and skippers fly at day and have antenna that end in knobs. They do not create cocoons. However, this is just a rule of thumb.

Adults typically have two pairs of wings with the foewing larger than the hind wing and have a coiled proboscis for siphoning nectar. Caterpillars have chewing moth parts.


"The caterpillar does all the work but the butterfly gets all the publicity." ~Attributed to George Carlin

Caterpillars

25 photos
Caterpillars

Western tiger swallowtail - Papilio rutulus

41 photos
Western tiger swallowtail - Papilio rutulus

Pale swallowtail - Papilio eurymedon

14 photos
Pale swallowtail - Papilio eurymedon

Anise swallowtail - Papilio zelicaon

19 photos
Anise swallowtail - Papilio zelicaon

Western giant swallowtail - Heraclides rumiko

27 photos
Western giant swallowtail - Heraclides rumiko

Pipevine Swallowtail - Battus philenor

16 photos
Pipevine Swallowtail - Battus philenor

Sara orangetip - Antocharis sara

32 photos
Sara orangetip - Antocharis sara

Cabbage white - Pieris rapae

54 photos
Cabbage white - Pieris rapae

Checkered White - Pontia protodice

51 photos
Checkered White - Pontia protodice

Cloudless sulphur - Phoebis sennae

22 photos
Cloudless sulphur - Phoebis sennae

Large Orange Sulphur - Phoebis agarithe

2 photos
Large Orange Sulphur - Phoebis agarithe

Orange sulphur - Colias eurytheme

22 photos
Orange sulphur - Colias eurytheme

Dainty Sulphur - Nathalis iole

4 photos
Dainty Sulphur - Nathalis iole

California dogface - Zerene eurydice

28 photos
California dogface - Zerene eurydice

Tailed Copper - Lycaena arota

1 photos
Tailed Copper - Lycaena arota

Bramble Hairstreak -Callophrys dumetorum dumetorum

3 photos
Bramble Hairstreak -Callophrys dumetorum dumetorum

Brown Elfin - Callophrys augustinus

12 photos
Brown Elfin - Callophrys augustinus

Nelson's Cedar Hairstreak - Callophrys gryneus nelsoni

4 photos
Nelson's Cedar Hairstreak - Callophrys gryneus nelsoni

Mountain Mahogany Hairstreak - Satyrium tetra

1 photos
Mountain Mahogany Hairstreak - Satyrium tetra

Gray hairstreak - Strymon melinus

36 photos
Gray hairstreak - Strymon melinus

Sylvan hairstreak - Satyrium sylvinus

10 photos
Sylvan hairstreak - Satyrium sylvinus

Western tailed-blue - Cupido amyntula

2 photos
Western tailed-blue - Cupido amyntula

Ceraunus blue - Hemiargus ceraunus

9 photos
Ceraunus blue - Hemiargus ceraunus

Marine blue -Leptotes marina

34 photos
Marine blue -Leptotes marina

Western Pygmy-Blue - Brephidium exilis

33 photos
Western Pygmy-Blue - Brephidium exilis

Silvery blue - Glaucopysche lygdamus

8 photos
Silvery blue - Glaucopysche lygdamus

Acmon blue - Icaricia acmon

40 photos
Acmon blue - Icaricia acmon

Bernardino blue - Euphilotes bernardino

27 photos
Bernardino blue - Euphilotes bernardino

Mojave Blue - Euphilotes mojave

2 photos
Mojave Blue - Euphilotes mojave

Echo Azure - Celastrina echo

5 photos
Echo Azure - Celastrina echo

Fatal metalmark - Calephelis nemesis

8 photos
Fatal metalmark - Calephelis nemesis

Behr's metalmark - Apodemia virgulti

51 photos
Behr's metalmark - Apodemia virgulti

Gabb's checkerspot - Chlosyne gabbii gabbii

6 photos
Gabb's checkerspot - Chlosyne gabbii gabbii

Variable checkerspot - Euphydryas chalcedona

23 photos
Variable checkerspot - Euphydryas chalcedona

Gulf fritillary - Agraulis vanillae

60 items
Gulf fritillary - Agraulis vanillae

Mourning cloak - Nymphalis antiopa

51 photos
Mourning cloak - Nymphalis antiopa

Painted lady - Vanessa cardui

44 photos
Painted lady - Vanessa cardui

American lady - Vanessa virginiensis

28 photos
American lady - Vanessa virginiensis

West coast lady - Vanessa annabella

36 photos
West coast lady - Vanessa annabella

Red admiral - Vanessa atalanta

34 photos
Red admiral - Vanessa atalanta

Lorquin's admiral - Limenitis lorquini

15 photos
Lorquin's admiral - Limenitis lorquini

California sister - Adelpha californica

13 photos
California sister - Adelpha californica

Common ringlet - Coenonympha california

46 photos
Common ringlet - Coenonympha california

Great Basin wood nymph - Cercyonis sthenele

10 photos
Great Basin wood nymph - Cercyonis sthenele

Gray Buckeye - Junonia grisea

29 photos
Gray Buckeye - Junonia grisea

California tortoise-shell - Nymphalis californica

5 photos
California tortoise-shell - Nymphalis californica

Monarch - Danaus plexippus

111 photos
Monarch - Danaus plexippus

Queen - Danaus gilippus

18 photos
Queen - Danaus gilippus

Fiery skipper - Hylefila phyleus

52 photos
Fiery skipper - Hylefila phyleus

Umber skipper - Poanes melane

53 photos
Umber skipper - Poanes melane

Woodland skipper - Ochlodes sylvanoides

49 photos
Woodland skipper - Ochlodes sylvanoides

Rural skipper - Ochlodes agricola

9 photos
Rural skipper - Ochlodes agricola

Sandhill skipper - Polites sabuleti

1 photos
Sandhill skipper - Polites sabuleti

Juba skipper - Hesperia juba

1 photos
Juba skipper - Hesperia juba

Eufala skipper - Lerodea eufala

16 photos
Eufala skipper - Lerodea eufala

Wandering Skipper - Panoquina errans

14 photos
Wandering Skipper - Panoquina errans

White checkered-skipper - Burnsius albescens

36 photos
White checkered-skipper - Burnsius albescens

Northern white skipper - Heliopetes ericetorum

48 photos
Northern white skipper - Heliopetes ericetorum

Propertius Duskywing - Erynnis propertius

12 photos
Propertius Duskywing - Erynnis propertius

Funereal duskywing - Erynnis funeralis

23 photos
Funereal duskywing - Erynnis funeralis

Mournful duskywing - Erynnis tristis

29 photos
Mournful duskywing - Erynnis tristis