Macracantha arcuata, the long horned orb weaver! I must confess that the first time I saw a picture of one of those I thought that it was photoshopped... : r/spiders
The Spectacular World of Spiny Orb-Weaver Spiders
John Horstman on Twitter: "Long-horned Orb-weaver #Spider (Macracantha arcuata, Araneidae) https://t.co/EU6cQr9uyx #China #Yunnan #arachnid #itchydogimages https://t.co/2PufoukalF" / Twitter
Long-horned orb-weaver spider - Encyclopedia of Life