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Boloria euphrosyne
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| Photo Information |
Copyright: iovescu andrei (andrei99)
![Gold Star Critiquer/Gold Note Writer [C: 75 W: 6 N: 86]](http://i1.treknature.com/misc/g-n-g.gif) (737) |
| Genre: Animals |
| Medium: Color |
| Date Taken: 2009-05-21 |
| Categories: Insects |
| Exposure: f/6.4, 1/45 seconds |
| More Photo Info: [view] |
| Map: [view] |
| Photo Version: Original Version |
| Date Submitted: 2009-06-21 2:07 |
| Viewed: 286 |
| Points: 14 |
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| [Note Guidelines] Photographer's Note |
From Wikipedia, the free encyclopedia
The Pearl-bordered Fritillary (Boloria euphrosyne) is a butterfly of the Nymphalidae family.
It is orange with black spots on the upperside of its wing and has a wingspan of 38–46 mm. On the underside of the wings there is a row of silver pearly markings along the edge, which give the species its name. It is often confused with the Small Pearl-bordered Fritillary, but can be distinguished from it by the red chevrons along its pearl border (the Small Pearl-bordered has black chevrons) as well as the presence of a single silver spot in the middle of a row of yellow spots. The female has both darker markings and rounder wings than the male. The caterpillars are black with white or yellow spines along their backs.
Like other species of fritillary, the males have special scent glands on their wings so that they can be recognised by females of their own species and therefore find a suitable partner
After mating, the female will lay her eggs on dead bracken Pteridium aquilinum,or leaf litter near to violet plants - Common Dog-violet Viola riviniana, Heath Dog-violet Viola canina, Marsh Violet Viola palustris. Sometimes they are laid on the leaves of the foodplant itself. They are laid singly, not in one large group such as Marsh Fritillary. The mosaics that they prefer are typically one-third grass and two-thirds bracken.
Eggs can be found on the foodplant from mid-May to the end of June. They are a pale yellow colour. They then hatch after 10–14 days.
The emerging caterpillars begin feeding immediately and will moult three times within the first 5–6 weeks. Each caterpillar will then hibernate in a shrivelled leaf at the base of the plant, usually at the end of July. When they awaken the following March, they are half their previous size having shrunk during hibernation. After a period of feeding and growth, during which it moults one last time, the caterpillar is full size and ready to pupate. The chrysalis stage is formed amongst the leaf litter, and lasts just 10–14 days.
The adult butterfly flies between late April and June, being one of the earliest fritillaries to emerge. It will feed on the nectar from early spring flowers such as Bugle, Dandelion (Taraxacum officinale), and Lesser celandine.
There is a second brood during August. |
Alex99, roges, maurydv, siggi has marked this note useful
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- Alex99
![Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 3551 W: 143 N: 5621]](http://i1.treknature.com/misc/g-g-g.gif)
(18399) - [2009-06-21 3:45]
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Hi Andrei.
Many thanks for visit and kind comments to my last picture. I am pleased a lot as well as I am pleased to watch your wonderful butterfly image. Wingspread of the butterfly, details of the image are stunning. I also like well detailed and nicely blurred BG. Plants behind the butterfly create a very nice scene. Colours, exposure of the image are spot on too. My warm greetings and all the best.
Alexei.
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- roges
(2922)
- [2009-06-21 4:47]
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Salut Andrei !
Frumoasa captura cu niste culori excelente si un contrast frumos. Excelent realizata si redata aceasta captura.
O zi faina,
Adrian
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- lousat
(19222)
- [2009-06-21 11:43]
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Hi Andrei,the best point of view for a best result! What a perfect sharpness too,and the colors are very warm and naturals.Thanks to show us this nice butterfly.Have a nice week,Luciano
Hello Andrei,
a great view of the Pearl-bordered Fritillary taken with very good sharpness, i like the symmetric composition, splendid warm colours.
TFS
Best regards
Maurizio
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- siggi
(15508)
- [2009-06-22 11:14]
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Hello Andrei,
Beautiful close up with excellent composition and ideal POV. Colours are bright and vivid and detail sharp.Nature green BG matches well with subject.Best regards Siggi
Ciao Iovescu. You've found an amazing light and very vivid colours. Godd POV and sharp. Very well done.
Roberto
Lovescu, this is such a beautiful shot of this butterfly. Just a great capture. Have a wonderful weekend. Greetings from America, Bill
Check out my website:
Bill Houghton Photography
