Mosaic or hero darner?
September 3, 2009
At first I thought it was a low plane, but it was just this injured dragonfly. I’m guessing it’s a mosaic darner; it didn’t last long after it landed on the garden hose. The wingspan was a bit over 5 1/4 inches-pretty huge.
dexter
southeastern LI, NY, USA

Darner

Dear Dexter,
There are people out there far more qualified than we are to correctly identify your Darner.  Hopefully, someone will write in with an identification.

Darner

Update from Eric Eaton
September 6, 2009
Daniel:
I believe the “unknown darner” is a “swamp darner,” Epiaeschna heros, one of the largest dragonflies in North America and a great find.  Nice images of it, too!
Eric

Please name these dragonflies!
August 11, 2009
I found these battered bugs along a dusty south Kansas roadside in early August.
The slender one looks somewhat like a meadowhawk, but its eyes are brown and its body blue-black.
The old warrior resembles a male widow skimmer, but lacks the white patches on the wings.
Can you identify them?
Digital Dave
East of Wichita, Kansas

Slaty Skimmer

Dear Digital Dave,
We have been spending the morning trying to post some recent Dragonfly identification requests after one reader wrote back with a week old request.  We remember opening your images on the last full day Mom was visiting, and she took precedence over posting letters.  We believe your slender dragonfly is a Slaty Skimmer, Libullela incesta, based on several images posted to BugGuide.  Based on this comment on BugGuide, we doubt that this is a threatened species:  “A common species, tolerant of moderately polluted suburban ponds and the like.“  We agree that your second specimen is a Widow Skimmer, Libellula luctuosa.  According to BugGuide:  “Mature males have a large basal area of brown on each of the four wings, and each wing also has a whitish area roughly at the middle. Their brown bodies become increasingly pruinose (whitish) as they get older.  Females and immature males have the same brown wing bands as the mature males, but not the whitish areas. Wings usually have a brown tip. A dorsal view of the abdomen shows a brown band at center with a yellow stripe running along each side.”  That description would mean that this is a male in transition from immature to mature status.  Just because his wings are tattered, does not mean he is old.  He may have experienced some trauma, like escaping from a predator, that damaged his wings.  There is an image of a male Widow Skimmer on BugGuide that very nearly matches this coloration pattern.

Widow Skimmer

Dragonfly resubmission
August 14, 2009
Here in Sacramento, Ca., for years in the summer I’ve seen dragonflies perch on the tip of the radio antennae of my car, presumably looking for prey.
For the past ten years I’ve seen black and gray ones, but this year it seems to be all reddish orange ones like the pictures I sent. I don’t know if this is merely a coincidence, but all the years I saw the black and gray ones, I had a black car. This year I bought a fire engine red car and suddenly all the dragonflies are red ones. Are they attracted to a background they can fade into? It appears that these red dragonflies are either neon skimmers or flame skimmers. I can’t tell the difference really. Sacramento fits within both of their ranges. These pictures might be of two separate insects. The “dragonflytop” picture was taken a week before the other two.
Jammin Bill
Sacramento, Ca.

Flame Skimmer

Dear Jammin Bill,
First we have to apologize for not responding to your original email, but as we stated in a personal email, we haven’t the time or the staff to even read all of the mail we receive, often over 100 emails a day during the summer.  We choose randomly, often based on a subject line.  Often, like you, people will write back to us and tell us that the sent photos a week or more earlier, and going back through old mail is nearly an impossibility.  All resubmissions to our site should contain attached photos once again.  We realize that this is an inconvenience, but it is the only way we are able to smoothly make postings.  If we have to hunt through multiple emails to get all necessary information, we just abandon the effort and move on to an easier identification request.
In our opinion, you have submitted three images of a male Flame Skimmer, Libellula saturata, based on the distribution of the amber coloring on the wings.  BugGuide has a fine explanation on telling the difference between Flame Skimmers and the Neon Skimmer, , complete with comparison photographs.  BugGuide states:  “See species description on the U. of Texas website odonatacentral.  L. saturata – Flame skimmer: males bright orange with amber color in the wings covering half the width of the wing, out to the nodus, and all the way to the rear of the hind wing. Females paler but still with some amber at least on the leading edge of the wing. …  L. croceipennis – Neon Skimmer: males bright red with amber wing color only covering a quarter of the wing, halfway to the nodus, and not all the way back to the rear edge of the hind wing. Female paler and with essentially clear wings.“ We don’t know what to say about your observation regarding the color of the dragonflies that perch on your antenna, and the color of the cars.  Dragonflies can be very territorial, and it is quite probable that the same individual returns to the same perch on a daily basis.  That would support the theory that all your photos are of the same individual since the period of time that elapsed between the documentation is within the lifespan of an individual dragonfly.  Perhaps in previous years, more drably colored females of the species perched on your black car.  Without a photo though, it would be difficult to hazard a guess as to the species.  Finally, we believe Dragonflies see in color, and your question about the color of the surroundings might have some validity.

Flame Skimmer

Dragonfly – Whitetail?
August 1, 2009
These big guys follow my mom around while she gardens all the time in the summer, I think mostly because she uproots the rocks around the garden’s edge and exposes a ton of little insects that all flee. This time she asked me to follow her around as well to get a good shot of one. I managed to catch this girl (I think) as she perched on top of one of the hanging flower pots that was taken down to be watered, though she was really flighty for almost 20 minutes before she surrendered. The picture turned out well enough to come try and find a match, and after some browsing on your site, I think this one is a common whitetail female. They are so pretty and they usually have no shame when it comes to saying hi to us.
Jere
South-east MI

Common Whitetail: Teneral Male

Hi Jere,
You are correct about this being a Common Whitetail, Plathemis lydia, but it is not a female.  It is a teneral male.  According to the University of Florida Dragonflies and Damselflies web page: “When naiads are ready for their final molt they leave the water and crawl onto the bank or vegetation where they will molt into adults. Much like a caterpillar emerging from a chrysalis, they will need to pump up their wings and allow their bodies to harden before they can be effective fliers. A newly emerged odonate is teneral (soft). A teneral dragonfly has glossy wings and the colors on the body are often pale. Several days after emmerging hardened completely and will have taken on the colors of an adult dragonfly.“ According to BugGuide on the Common Whitetail information page:  “Immature males have the same body pattern as females but the same wing pattern as mature males.” BugGuide has excellent photos illustrating the differences between male and female Common Whitetails.  Your letter contains some fascinating dragonfly behavior observations.

Ebony Jewelwing
July 20, 2009
Hi there,
Love your site. My kids are budding entomologists and we spend our summers finding bugs all day. This one was so pretty I thought i’d send you the picture. Looked it up on your site to find out – i’m pretty sure – an ebony jewelwing damselfly. The photo doesn’t do the colors justice – it was so metallic and bright. Very cool bug.
The Franke family
Cincinnati, OH

Ebony Jewelwing

Dear Franke family,
Thanks for submitting your photo of an Ebony Jewelwing, Calopteryx maculata, one of the Damselflies.  The hand provides a nice sense of scale.

green dragonfly
July 8, 2009
I have a photo of a light emerld green dragonfly with a green and brn. tail. Clear wings, brn eyes. What’s that bug?
tsinche
Mpls. MN

Eastern Pondhawk

Dear tsinche,
Your dragonfly looks like an Eastern Pondhawk, Erythemis simplicicollis, to us.  BugGuide has a comprehensive set of images on this species.