Did you know that Colorado has an official State Insect?
It is the
Colorado Hairstreak Butterfly.
Caterpillars are the larval form of the members of this order. This Web page butterfliesandmoths.org/ can help with identifying butterflies and moths.
Wikipedia has an article discussing the difference between moths and butterflies, at |
Family Arctiidae about 11,000 species of moths Family Coleophoridae Casebearer moths. Family Crambidae Grass moths Family Erebidae Family Geometridae -- geometer moths Family Hesperiidae - Duskywing butterflies Family Lasiocampidae Tent caterpillars Family Lycaenidae -- Blues, Coppers, Hairstreaks, Harvesters Family Lymantriidae Tussock moths Family Noctuidae cutworms, etc Family Nymphalidae brush-footed butterflies Family Papilionidae Swallowtail butterflies. Family Pieridae. A large familhy of butterflies. Family Pterophoridae Plume moths Family Pyralidae Snout moths Family Sesoodae Clearwing moths Family Sphingidae Hawk moths, sphinx moths and hornworms Family Unidentified section |
This butterfly was photographed by Alyssa Erickson
on 21 March 2009 on a hiking trail near Cheyenne Canyon, in El Paso Co., Colorado.
Some experts on www.Bugguide.net say: bugguide.net/node/view/260013#1265744 say this is most likely a Checkered White, Pontia protodice.
Kingdom: Animalia
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A Small White, AKA Cabbage Butterfly and Cabbage White.
Found on 11 July 2009 at the Fountain Creek Nature Center.
The third picture shows another one found in Cripple Creek, Teller Co., CO on 3 July 2012.
Kingdom: Animalia |
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This is an Orange Sulphur butterfly, Colias eurytheme.
It is also known as an Alfalfa Butterfly, and in its larval stage as Alfalfa Caterpillar.
It was found at the Bear Creek Nature Center,
Colorado Springs CO on 5 August 2010.
Kingdom: Animalia |
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A Western Tiger Swallowtail butterfly, photographed on 28 June 2009 at the Fountain
Creek Nature Center, Fountain Colorado.
But when I look at pictures of the Eastern Tiger Swallowtail butterfly, I find that I can not tell the difference. So, this might be a Papilio glaucus. The Rocky Mountains are usually considered the dividing line, so it could be either one. An expert on bugguide.net says that along the front range, Pueblo to Denver, the most common is the Two-tailed Swallowtail, which also looks similar. He also says that in Colorado Springs, we could also see the Pale Tiger Swallowtail, so there are four possiblities.
Kingdom: Animalia | ![]() |
This one was found at Skaguay reservoir, Teller county Colorado, on 1 July 2011. It is either a Western Tiger Swallowtail butterfly, or an Eastern Tiger Swallowtail, or a Two-tailed Tiger Swallowtail. The more I study pictures of them, the more convinced I become that I don't know which they are. | ![]() |
More of them, at Skaguay reservoir, Teller county Colorado, on 14 June 2012. These (and the one from a year ago, same place) match the pictures of a Western Tiger Swallowtail butterfly better then the other close relatives. They tended to hang around in bunches. | ![]() ![]() |
A Black Swallowtail butterfly. Picture taken on 19 August 2009
at the Fountain Creek Nature Center. The second picture is of another individual, taken
on 7 October 2009 in Colorado Springs on my Marigold flowers.
Kingdom: Animalia | ![]() ![]() |
The first and second photos are of a small butterfly seen
at the parking lot of the Double Eagle casino
in Cripple Creek, Teller county, Colorado on 14 June 2011. It is probably a Silvery Blue,
scientific name Glaucopsyche lygdamus. These butterflies are swarming all over the
Colorado mountains right now.
The third picture was taken on 15 June 2011 at Elevenmile Lake, Park county, Colorado. It shows the underside of the wing, and this matches other pictures on the internet. The underside of the wing matches internet pictures of the Rocky Mountain Dotted Blue. The topside of the wing matches internet pictures of the Silvery Blue. So, identification is not for certain. I need to get a photo of both sides of the same individual, and then send the photo to bugguide.net/welcome.
Kingdom: Animalia | ![]() ![]() ![]() |
This butterfly was found at Skaguay Reservoir, Teller Co., CO on 14 June 2012.
It was not more than 1 cm body length.
Identification was made by the experts on
www.BugGuide.com.
Kingdom: Animalia | ![]() |
An expert on www.Bugguide.net said this is one of the checkered-skippers. Found 11 July 2012 in Colorado Springs. Two individuals,
the largest about 1.5 cm in body length.
Kingdom: Animalia | ![]() |
This is a Common Checkered Checkered Skipper, Pyrgus communis, found on August 16, 2016 in Colorado Springs.
The identification is by the experts at Bugguide.net. Body length is about 1.5 cm.
Kingdom: Animalia | ![]()
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This is another one of the Skippers.
It was identified by Andrew McKorney on www.BugGuide.net.
as a Taxiles Skipper, probably a male.
It was found in Colorado Springs on 18 July 2014. It is sitting on the edge of a 1x6 cedar board, so
the body length is about 3/4".
Kingdom: Animalia | ![]() |
This is a Silver-spotted skipper.
It was photographed on June 29, 2016 at the Fountain Creek Nature Center, Fountain Colorado.
Kingdom: Animalia | ![]() |
Another Skipper, photographed on
August 18, 2016 in Colorado Springs, CO. It was enjoying my Marigold flowers. This one is a female.
Identification was provided by the experts at www.Bugguide.net.
Kingdom: Animalia | ![]() |
Another Skipper, photographed on
September 18, 2016 in Colorado Springs, CO. It was also enjoying my Marigold flowers.
The outside of the wings matches the previous Skipper nicely, but the inside of the wings don't match.
I'm assuming that it is still the same species.
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This is a White-lined Sphinx Moth (Hyles Lineata) and is
also called the Hawk Moth and the Hummingbird Moth. It is approximately 5 cm in body length.
It was found in Colorado Springs on 12 August 2010.
Kingdom: Animalia | ![]() |
Another one, found in Colorado Springs
at my back garage door on 21 August 2011. This one is 4.8 cm in body length.
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This is the Achemon Sphinx moth, Eumorpha achemon.
See
www.silkmoths.bizland.com:80/eachemon.htm.
I found
it still in a cocoon in a flower bed next to my neighbor's Virginia Creeper patch.
I kept it until it left the cocoon, and then took this picture (summer 2007). They prefer to dine on
grape leaves, or wild grape leaves, but the Virgnia Creeper is close enough.
The second picture was taken on 21 July 2008, and the third on 19 July 2009, both in Colorado Springs.
The fourth and fifth pictures were taken on 19 September 2009. It is a large and fat caterpillar, 8 cm in length, same species as the moth above. This one would be the fourth instar. It was found crawling across the floor of our garage. At this stage, they are looking for a place to pupate, usually in the ground or under leaves.
Kingdom: Animalia | ![]() ![]() ![]() ![]() ![]() |
This one was found on 25 June 2010 in Colorado Springs, Colorado, somewhat hidden on a
fence post. It is 2.25" in length. The good folks on www.BugGuide.net identified it for me, as a
Ello Sphinx moth. This moth does normally not come as far north as Colorado.
Kingdom: Animalia | ![]() ![]() |
This is a Waved Sphinx moth.
They are strictly nocturnal, and normally hide as dawn approaches.
The small light I left on at my back garage door fooled this one.
This one is medium sized, maybe 18 mm.
It was found on 20 June 2010.
Kingdom: Animalia | ![]() |
This is a Blinded Sphinx moth. It was photographed on
16 June 2012 in Colorado Springs, CO. Body length is 4cm. After being in
the McDonald's Sundae lid for a while, I found some small ( 1mm ) green objects,
presumably eggs. Identification was by the experts on www.Bugguide.net.
Kingdom: Animalia | ![]() |
A few days after hatching. They are still taking nourishment from the eggs. The second picture has a variety of ages since hatching. They have grown horns. Once the egg has been emptied of nourishment, it is discarded. | ![]() |
This moth in the Cucullia genus, a Hooded Owlet, was found on the
back wall of my house on 29 June 2009, near a small light which is on 24/7.
It is about 2 cm long. It is either a Cucullia umbratica or
a Cucullia antipoda. These are the names found on two different photos that look identical to
this insect.
Kingdom Animalia (Animals) | ![]() ![]() ![]() |
This appears to be a moth named the Soybean Looper
or Cabbage Looper, also called a Ni moth. This one was 2 cm long.
Found 9 November 2008 in Colorado Springs. (This also looks just about like
the Gray Looper Moth, next picture. Maybe an identification problem.)
Kingdom Animalia -- animals | ![]() ![]() |
This one is a Gray Looper Moth - Rachiplusia ou.
Found in Colorado Springs on 5 July 2009.
Kingdom Animalia -- animals |
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This looks like another Gray Looper. Found in my Marigold patch on October 6, 2017. |
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Another moth, photographed on 11 April 2012 in Colorado Springs.
About 1.5 cm body length. The experts on
www.Bugguide.net identified it for me,
as a Celery Looper, Hodges 8924.
The third photo is the same species, on 21 May 2012, also Colorado Springs.
Kingdom: Animalia |
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This caterpillar is an American Dagger Caterpillar. It will turn into
the adult form of American Dagger Moth, named for the dagger-like markings on it's wings.
It was photographed
on 14 September 2009, under a large Maple tree in Colorado Springs, Colorado.
It was about 1.5 inches in length.
Kingdom: Animalia | ![]() |
This is an immature Army Cutworm. The picture was taken on June 4, 2008,
next to the young Gladiola plant that it had cut off. The adult of this species is called
a Miller Moth.
Kingdom: Animalia | ![]() |
These are Miller Moths, Euxoa auxiliaris.
In early summer, they leave the plains east
of Colorado Springs and head for the mountains to escape the heat.
They always stop by everyone's house in Colorado Springs for a while.
Then, in late summer and early fall, they stop by again on their way back
to the plains east of here. Actually, they are the army cutworm, Euxoa auxiliaris. See www.extension.colostate.edu/4DMG/Pests/millers.htm. The second picture was taken on 30 April 2009 in Elbert co., CO. I thought that this would be a little too early for them, but I guess not.
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This is a Large Yellow Underwing moth,
found on 24 September 2010 in Colorado Springs.
Body length was at least 1".
Kingdom: Animalia | ![]() |
This one is another Underwing moth,
found on 6 October 2010 in Colorado Springs. It was about 1 1/4" body length.
Maybe it is the Sleepy Underwing Moth, but there are many species in the same genus.
The color was not as blue as this picture shows; it was more gray.
The second picture shows the correct color.
Kingdom: Animalia | ![]() ![]() |
This is probably a Yellow-Three Spot, Apamea Helva.
It was about 2.3cm long. September 3, 2008 in El Paso County, CO.
Kingdom: Animalia | ![]() ![]() |
This moth is unknown, but there are some similarities to the shape and
some features to the Yellow-Three Spot moth above, so it is probably in the same
family.
It was found on 2 April 2011 in Colorado Springs. It was the first warm day we had, so some insects are up and about. It was 2 cm in body length. | ![]() ![]() | Another small unidentified moth, found 8 July 2009 in Colorado Springs.
It is about 9mm in length. It is similar to a Yellow-spotted Renia Moth, Renia flavipunctalis.
Kingdom: Animalia | ![]() |
Another small unidentified moth, found 14 July 2009 in Colorado Springs.
It is about 9mm in length. It looks a lot like the moth above, but could still be a different species.
It is similar to a Renia flavipunctalis, so it is probably a member of the Noctuidae family.
Kingdom: Animalia | ![]() |
This large moth is called the Black Witch.
It has many other names in Central America and the Carribean.
This one was seen in Colorado Springs, CO on 25 June 2010.
It measured 5 1/4" wing tip to wing tip.
They reproduce in Mexico, but are strong fliers and are sometimes seen in the
Front Range area of Colorado.
Kingdom: Animalia | ![]() |
This one was found on 26 June 2011 in Colorado Springs, CO.
Body length is about 1 cm. It is a Pink-barred Pseudeustrotia.
Identification provided by Corey Husic on www.bugguide.net.
Kingdom Animalia (Animals) | ![]() |
This is a Confused Dart Moth.
It is about 1.3 cm in length. Found on 20 September 2009 in Colorado Springs.
Identified for me by Sam Bailey on 26 November 2011. mothphotographersgroup.msstate.edu/species.php?hodges=10675 .
Kingdom: Animalia | ![]() |
This moth was photographed on
18 July 2013 in Colorado Springs, CO. Body length about 1cm.
Bob Patterson on www.Bugguide.net identified it as a Raphia frater, The Brother.
Kingdom: Animalia | ![]() |
Milkweed Tussock Moth Caterpillars, Genus Euchaetes.
At first I thought this would be the species E. egle, but that species is found in
the Eastern part of the U.S.. Arizona and Texas have a different species, and this
one is to be determined. It seems that several species of Euchaetes feed on the
Milkweed plant.
About a dozen of these were found on one milkweed plant at the Fountain Creek Nature Center, at Fountain Colorado on 7 September 2008. None were found on other Milkweed plants.
Kingdom: Animalia | ![]() ![]() ![]() |
Another Milkweed Tussock Moth Caterpillar, Genus Euchaetes. This one was found on 14 August 2011, at the Fountain Creek Nature Center. I'm still not sure of the species, and there are some small difference between this one and the above pictures. | ![]() |
This caterpillar is a Spotted Tussock Moth in caterpillar form.
Picture taken by Alyssa Erickson on 18 September 2012 near Colorado Springs.
Kingdom: Animalia | ![]() |
This Salt Marsh Moth (or Acrea Moth) was found resting on a bucket lid on 8 August 2010 in Colorado Springs.
It is just over 1" in body length. The identification was provided by the experts on
bugguide.net/node/view/15740
Kingdom: Animalia | ![]() ![]() |
This one was found on 10 April 2011 in
Colorado Springs, CO.
I couldn't get a clear picture when he was on the netting, so I put
him in my refrigerator for a while to calm down.
The rest of the pictures were taken before he had regained. He escaped
as soon as he awoke.
I think that the large and fancy antenna is something that males show off with, and may not point to any one species. The experts at bugguide.net/node/view/560830#987164 say that this is probably a White-marked Tussock moth. The pictures seem to agree nicely.
Kingdom: Animalia | ![]() ![]() ![]() ![]() |
A small moth found 18 June 2010 in Colorado Springs.
It is about 1.3 cm in length. Sam, in Lafayette, CO, has found the same one and thinks that it might be a Lobocleta peralbata. See www.flickr.com/photos/madcow3417/6221583605/ and that seems to be an exact match to those in www.Bugguide.net, so I am convinced.
Kingdom: Animalia | ![]() |
This one was found on 26 June 2011 in Colorado Springs, CO. Body length is about 1 cm. Looks very similar to the preceding moth, so I conclude that it is the same species. | ![]() |
A small unidentified moth, found 14 July 2009 in Colorado Springs.
It is about 9mm in length. At least this one has some distinct markings, so we have a
better chance of identifying it. It looks like some in the genus Heterophleps,
except that most of those have 2 or 3 spots, not 4.
An expert on www.BugGuide.net thinks it is in the Geometridae family, so maybe it looks like this:
Kingdom: Animalia | ![]() |
A small, unidentified moth.
It was about 1.3 cm long.
September 3, 2008 in El Paso County, CO.
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This moth is about 1.5 cm, and was found on 19 May 2009. It appears very similar to
the ones shown above.
The second pictures shows another one, seems to be identical, found in Colorado Springs on 9 June 2010. | ![]() ![]() |
Another small unidentified moth, found 11 July 2009 in Colorado Springs.
It is about 1.4cm in length. This is probably the same species as the moth above.
The second picture was taken on 15 August 2009, Colorado Springs. The third picture seems to be the same species, and was taken on 20 July 2010, same location. This one was about 10mm in length. It was avoiding the rain. | ![]() ![]() ![]() |
A small unidentified moth, found 20 September 2009 in Colorado Springs. It is about 1.3 cm in length. | ![]() |
A small unidentified moth, found 8 July 2009 in Colorado Springs.
It is about 9mm in length.
The second picture is another one, found 17 July 2009.
The third picture was taken on 10 July 2010, same location, same species. | ![]() ![]() ![]() |
Another small unidentified moth, found 11 July 2009 in Colorado Springs. It is about 1.3 cm in length. It looks a lot like the moth in the picture above, except for the different color. | ![]() |
Another small unidentified moth, found 14 May 2010 in Colorado Springs. It is about 1.7 cm in length. | ![]() |
Another small unidentified moth, found 16 September 2009 in Colorado Springs. It is about 1.5 cm in length. | ![]() |
Another small unidentified moth, found 16 September 2009 in Colorado Springs. It is about 1.5 cm in length. | ![]() |
Another small unidentified moth, found 16 September 2009 in Colorado Springs. It is about 1.5 cm in length. | ![]() ![]() |
Don't know what will come out of this 2 cm pupua, but I will try to keep track of it and see what happens. It is probably a moth. This picture was taken on 30 April 2010 in Colorado Springs. (I think it died -- finally threw it out) | ![]() |
This caterpillar was crawling on my garage floor on 24 September 2012. It was about 3cm in length. No identification has been made yet, but it would be some butterfly or moth. | ![]() |
Another small unidentified moth,
found 2 August 2009 in Colorado Springs.
It is about 9mm in length.
The second one was found on 20 August 2010, same place. One wing is torn. | ![]() ![]() |
Another small unidentified moth, found 10 July 2009 in Colorado Springs. It is about 6 mm in length. | ![]() |
This one resembles photos of Slug moths found on the internet, but no exact matches.
It was photographed on 20 September 2009 in Colorado Springs, CO.
Some photos at
www.pbase.com/tmurray74/prepyralid_moths show similar moths.
Kingdom Animalia (Animals) |
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Another small unidentified moth, found 23 July 2009 in Colorado Springs. It is about 1 cm in length. | ![]() |
Another small unidentified moth, found 11 July 2009 in Colorado Springs. It is about 1.1 cm in length. | ![]() |
Another small unidentified moth, found 16 July 2009 in Colorado Springs. It is 1.1 cm in length. | ![]() |
Another small unidentified moth, found 19 July 2009 in Colorado Springs. It is about 1 cm in length. | ![]() |
Another small unidentified moth, found 7 August 2009 in Colorado Springs. It is about 1.5 cm in length. | ![]() |
Another small unidentified moth, found 5 August 2009 in Colorado Springs. It is about 1.5 cm in length. It looks a little like an owlet or looper. | ![]() |
Another one, same species as the above, found in Colorado Springs on 21 August 2011. | ![]() |
This small moth rested for two days on the back wall of my house, near a small light which was on 24/7. This picture was taken on 31 May 2009. Identification is pending. | ![]() |
This one was photographed on 9 July 2010 in Colorado Springs, CO. Identification is pending. | ![]() |
This one was found on 8 April 2011 in Colorado Springs, CO. The blue areas in the picture is due to my camera. The moth didn't have any blue showing. Identification is pending. | ![]() ![]() ![]() |
This small moth was photographed on 17 August 2011 in Colorado Springs, CO. Identification is pending. | ![]() |
This small moth was photographed on 5 October 2011 in Colorado Springs, CO. Identification is pending. | ![]() |
This small moth was photographed on 5 October 2011 in Colorado Springs, CO. Identification is pending. | ![]() |
This moth was photographed on 13 October 2011 in Colorado Springs, CO. Identification is pending. | ![]() |