@roadwrkahead submitted: Beautiful butterfly, I’m almost certain it’s a common buckeye (Junonia coenia).
Yes, looks like! Very beautiful I love their false eyes
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Buckeye Butterfly - April 2020
You would expect that a butterfly called a Buckeye might be found in Ohio, but it is a common one found in northern Florida and southern Georgia. It is named for the large round markings on its wings which resemble the eyes of a deer, thus a Buckeye. It was resting on the mesh of our screen tent when I captured this image.
MWM
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Fun fact: common buckeye butterflies (Junonia coenia) can be selectively bred to be blue fairly easily!
It turns out the only thing needed to go from brown to blue is a slightly thicker lamina, which is a flat layer at the bottom of the wing scale:
The lamina's iridescence is caused by the same phenomena as soap bubbles: thin-film interference. When light hits the transparent film of the lamina, it reflects off both the top and bottom of the layer.
Depending on the thickness and refractive properties of the material, the two reflected light waves can be in sync (image below) or cancel each other out. At the perfect thickness, the blue waves of light are enhanced and the butterfly becomes iridescent!
Because the difference in thickness needed to cause iridescence is so slight, it took less than a year to shift a population from just a few blue scales to full-on fabulous blue.
Photos & figures by Rachel Thayer, Nipam Patel, and Edith Smith.
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Every Current Formula 1 Driver But I Decided They Were All Bugs
No Thoughts, Head Empty, Only Insects I Enjoyed From My Single Entomology Class Several Years Ago. Sorry to folks from outside the states. Most of these are like. my local critters.
Max Verstappen - Appalachian Jewelwing, Calopteryx angustipennis I have no reasoning behind this one. He just gives me the vibes of a damselfly kinda man.
Sergio Pérez - Synoeca Cyanea, a species of warrior wasp, or just the Synoeca genus again, literally no justification besides he's on the dark blue team and I just really like these wasps. Please read the Synoeca wikipedia page. they are SO cool.
Lewis Hamilton - Violet Carpenter Bee, Xylocopa violacea fashionable! cool lookin bee!
George Russell - Blue Hawker, Aeshna cyanea
Charles Leclerc - Cattle Killer/Cow Killer, Dasymutilla occidentalis (letting my south midwestern hick jump OUT here. most folks call em velvet ants)
Carlos Sainz - Red Admiral, Vanessa atalanta
Lando Norris - Walker's Cicada, Megatibicen pronotalis this is NOT meant to be a drag I actually love these freakishly loud animals but he just gives bright green cicada energy.
Oscar Piastri - Green Carpenter Bee, Xylocopa aerata cop out? yeah. good bee and something that feels correct? yes.
Fernando Alonso - Mourning Cloak, Nymphalis antiopa i love these fuckin bugs. absolute freaks of nature. they live for like a full year and they're always wandering around and getting up to something. plus they're very distinguished.
Lance Stroll - Common Buckeye, Junonia coenia I'm not even gonna elaborate on this one.
Valtteri Bottas - Eastern Cicada Hawk, Sphecius speciosus I just think they're neat!
Zhou Guanyu - Ebony Jewelwing, Calopteryx maculata blatant favoritism here. The ebony jewelwing is perhaps my all time favorite bug from home :) (its also v stylish)
Esteban Ocon - Chinese Mantis, Tenodera sinensis a noble creature that frequently scares the life out of me when i find one outside my window. Why the fuck are you so long. I appreciate u anyway.
Pierre Gasly - European Field Cricket, Gryllus campestris he just *feels* a bit crickety. Idk what to tell u man.
Kevin Magnussen - Halloween Beetle (or in America, the Japanese Lady Bug), Harmonia axyridis the most determined little bastard in the animal kingdom. They WILL get into your apartment through that microscopic sliver in the window.
Nico Hulkenberg - Green June Beetle, Cotinis nitida idk dude he just serves local scarab
Daniel Ricciardo - Black-And-Yellow Mud Dauber, Sceliphron caementarium im sure you are all noticing how much i love wasps by now. i was SO brave not making this a wasp only post. if ur american and a hick (hey girl(gn) hey) you'll know these guys From Constantly Being In Your Car's Inner Workings
Yuki Tsunoda - Bullet Ant, Paraponera clavata tiny but mighty!!!!! (short king solidarity)
Alex Albon - Great Black Wasp, Sphex pensylvanicus yet more blatant favoritism for my faves. Yes this post is so i can assign the williams boys and zg my fave types of local bugs. Anyway. this is one of the best wasps in the world. if u see her irl please stop for a moment to appreciate her. she's usually a docile species but she is very big and i love her. (good hunter too)
Logan Sargeant - Blue Dasher, Pachydiplax longipennis the ultimate late spring and all of summer insect of america. voted america's sweetheart of every local body of water eight millionth year in a row!!!! one of the best dragonflies in the country and i am serious!!! if u live in north america this summer, find a LAKE, a POND, A RIVER, perhaps even a CREEK!!!!!! A POOL WILL EVEN GET YOU! you'll find these folks. at current you might catch mating flight season!!! anyway. these are crazy good hunters and they're a beautiful little baby blue shade. anyway. logan and the rest of williams should go huntin for these when he gets back to florida. think it would fix em.
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Common Buckeyes (Junonia coenia), family Nymphalidae, New Caney, Montgomery county, TX, USA, 11/6/23
photographs by Paxon Kale CC
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Out on a limb.
I don't remember taking this picture, but I must have, and recently. I think that this butterfly is a common buckeye (Junonia coenia), I don't have an app for insects but I try to ID them with google search. When I post a photo.
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Texas pollinators:
1. Monarch butterfly, Danaus plexippus
2. Variegated Fritillary, Euptoieta claudia
3. Monarch butterfly, Danaus plexippus
4. Common Buckeye, Junonia coenia
5. Snowberry Clearwing, Hemaris diffinis
6. Common Buckeye, Junonia coenia
7. Western honeybee, Apis mellifera
8. Zabulon skipper (Lon zabulon) or Fiery skipper (Hylephila phyleus)
All appreciating the large amount of crimson clover (Trifolium incarnatum) we got this year!
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