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Post by trehopr1 on Aug 26, 2021 22:34:54 GMT -8
North America's Great Spangled Fritillary (Speyeria cybele) is a widespread species which prefers moist meadows and woodland edges. It is easily the most common (larger) species of fritillary to be encountered by collector or butterfly enthusiast alike. There are 3 species of native violets which serve as the larval food source. The species has prospered across America such that several subspecies have been named by various lepidopterists. In terms of size the (females) certainly can get impressive with large ones every bit the size of a monarch. Great spangled's are early to mid-summer butterflies. They begin to appear in mid-June and can still be found at mid-late July. Below, is a photo of a large "fresh" female which I managed to catch on June.17.2021 Wingspan: 80.7cm (wingtip-wingtip) Forewing: 40.8cm. I thought an underside view of this magnificent species best illustrates the splendor this butterfly possesses. As always, with wild caught things getting that item on day1, 2, or 3 is best because beyond that their colors dull somewhat and wing-wear rapidly shows.
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Post by yorky on Aug 27, 2021 1:02:23 GMT -8
Females are huge, mine dwarfs all of my others including female diana.
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Post by 58chevy on Aug 27, 2021 7:29:29 GMT -8
I caught some big ones years ago in Arkansas. After looking at trehopr's picture, I think I'll try to remove the pin on one of them and mount it upside down.
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Post by bugboys3 on Aug 27, 2021 10:19:33 GMT -8
I have seen more S. cybele this summer in my garden than I have in a very long time. I caught a large female last week nectaring on my Butterfly bush (Buddleia) and have seen one really fresh female this week.
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Post by gaspipe on Aug 27, 2021 14:55:36 GMT -8
I have seen more S. cybele this summer in my garden than I have in a very long time. I caught a large female last week nectaring on my Butterfly bush (Buddleia) and have seen one really fresh female this week. Yes I find it interesting some females still look decent this time of year . My thought is they have been under cover laying eggs and maybe this minimizes wing wear ?
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Post by mothman55 on Aug 31, 2021 16:31:21 GMT -8
The Cybele on the left is from a trip to West Virginia in 1986. They grow big down there, this one is 9cm as per the ruler tip to tip. A collecting trip hosted by Tom Allen in which the highlight was a multitude of speyeria diana. Up here in Ontario, they don't get nearly as large, a good size one on the right is 7cm.
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Post by trehopr1 on Aug 31, 2021 18:51:55 GMT -8
Wow, you're right -- they sure do make them big in West Virginia !
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Post by 58chevy on Sept 1, 2021 6:51:59 GMT -8
My biggest Arkansas specimen measures 85mm, wingtip-to-wingtip. The forewing measurement is 50mm.
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Post by trehopr1 on Sept 1, 2021 11:25:29 GMT -8
Another impressive one indeed.
Man, southern states sure have some "titanic" ones.
And I thought the one I pictured was large...
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