thinking about weevil photonic crystal structures...
Weevils (such as Pachyrhynchus genera) have evolved epidermal cells that can produce colour through opal-like arrangements of packed spheres, forming a three-dimensional photonic crystalline structure.
My beautiful koi betta Bisby has had a jumping spider neighbor taking advantage of her tank light to hunt bugs under for some time, and recently they met face to face! Very happy to capture each of them acknowledging the other - and Bisby's quick look back at me as if to say "you're seeing this too right?!" 馃А
When disturbed, this sphinx moth caterpillar expands and exposes the underside of the first body segments, mimicking a snake head with black eyes and even light reflections. Sometimes it also strikes like a snake to deter predators like lizards or birds. Found in Mexico, Central America, and South America.
Adult:
Photos 1-10 by聽Andreas Kay聽and 11 by indianacristo
Marina鈥檚 babies are here!!! they must鈥檝e hatched just hours ago
I won鈥檛 count them yet since I don鈥檛 want to bother the little family, but there鈥檚 a lot, with babies hanging onto her back and her belly. so happy for her
whens female beetle appreciation day. we need more love for our ladies with no horns and tiny mandibles who do such hard work laying eggs in rotten wood. who will love her even if she doesn鈥檛 have weaponized ornaments
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