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Old World Swallowtail/Common Yellow Swallowtail

Papilio machaon

Description:

Not restricted to the old world despite its common name, this spectacular large butterfly has yellow wings with black vein markings, a pair of protruding tails on the hind wings and just below each tail a red eye spot. In decline and protected in my area. Spotted here 1900 m above sea level.

Habitat:

Present throughout the entire Palearctic region, ranging from Russia to China and Japan, and across into Alaska, Canada, and the United States.

Notes:

I am still trying to ID the butterfly on the top rileft corner of the first and second shots; quite distinctive brown with a white fringe and pairs of orange spots. The other butterfly on the second shot is Aglais urticae. You wish your butterflies shots would include pretty flowers but these guys were working on a piece of decomposing organic matter.

No species ID suggestions

29 Comments (1–25)

LandmarkExpert
LandmarkExpert 3 weeks ago

gorgeous!

DanielePralong
DanielePralong 5 months ago

The ID of the butterfly on the top left corner was confirmed as Aricia artaxerxes by Vincent Baudraz from www.lepido.ch
Thank you - merci!

DanielePralong
DanielePralong 10 months ago

Thanks you gatorfellows! I visited the same place 2 days ago and saw the same 3 species again.

gatorfellows
gatorfellows 10 months ago

If you are still trying to identify the small butterfly with the fringe, you might consider a female Common Blue (Polyommatus icarus). Females are brown with a row of red spots along the edges. Very nice series of photos.

DanielePralong
DanielePralong a year ago

Thank you!

SeanWeekly
SeanWeekly a year ago

Beautiful picture Daniele!

DanielePralong
DanielePralong a year ago

Thanks for the comment and extra info KarenL! For the extra butterfly on the top right I'm not sure about Aricia agestis: in this species both sexes have a band of orange spots at the border of each wing. Here it is limited to the lower wings. On the basis of this and the fact that it was found at altitude, I think it is Aricia artaxerxes (mountain brown Argus). Subtle differences... What do you think?
http://en.wikipedia.org/wiki/Brown_Argus...
http://www.eurobutterflies.com/species_p...

KarenL
KarenL a year ago

Lovely series! Male butterflies 'puddle' in mud, manure & decomposing organic matter to obtain necessary minerals that they can't get through nectar or sap. The other butterflies are a small tortoiseshell (Aglais urticae) & a brown argus (Aricia agestis).

DanielePralong
DanielePralong a year ago

Thanks textless!

textless
textless a year ago

Great photos.

DanielePralong
DanielePralong a year ago

Thanks Pulkit and Arlanda!

arlanda
arlanda a year ago

beautiful pics!

Pulkit.Singal
Pulkit.Singal a year ago

beautiful colors !!!

DanielePralong
DanielePralong a year ago

Thanks Harsha!

Harsha Singh
Harsha Singh a year ago

Lovely!

DanielePralong
DanielePralong a year ago

Thanks Outdoor Imagery! The butterfly is doing all the work...

RobBielawski
RobBielawski a year ago

Love this photo, beautiful image that reflects just how colorful these insects are!

DanielePralong
DanielePralong a year ago

No worries HeatherMiller. I thought indeed you may have been thinking about the Eastern tiger swallowtail, which you have in the US and we don't have in Europe. It got me checking further and I found the wonderful swallowtails.net website. That's the wonderful way Noah works!

HeatherMiller
HeatherMiller a year ago

DanielePralong, I had it backwards anyhow...based on my very limited knowledge which was

Wikipedia...http://en.wikipedia.org/wiki/Eastern_tiger_swallowtail
The blue spots were on the females in this reference. Your reference is much more detail than Wikipedia.

DanielePralong
DanielePralong a year ago

Hi HeatherMiller, thanks for checking back. Old World Swallowtail and Common Yellow Swallowtail are both accepted common names for Papilio machaon, which is why I indicated both. Indeed, the link indicates that both males and females can have blue. There must be another way to tell the sexes apart so I'd be glad if anybody knows. I think that the specimen on the link were IDed post-mortem using a microscope to examine genitalia.

HeatherMiller
HeatherMiller a year ago

DanielePralong - awesome link. I guess the blue doesn't always mean it's a male. Can you have both an Old World Swallowtail AND a Common Yellow Swallowtail? Is it an either/or type of thing based on location the critter was spotted? I have no idea, but am thinking that is the way to tell, perhaps?

DanielePralong
DanielePralong a year ago

Thanks Meik!

Meik
Meik a year ago

Awesome pictures and neat presentation! Thanks for sharing!

DanielePralong
DanielePralong a year ago

Thanks for your comment Heather. Does this apply to Old World swallowtails though? Have a look at
http://www.swallowtails.net/P_machaon.ht...

HeatherMiller
HeatherMiller a year ago

It's a male Swallowtail (blue dots on back tail wings).

Bex, Vaud, Switzerland

Lat: 46.26, Long: 7.14

Spotted on Jun 15, 2011
Submitted on Jun 17, 2011

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