A massive, mind blowing paper on the taxonomy and systematics of the butterfly subtribe Euptychiina! Congratulations to all the authors, this is an enormous contribution to butterfly systematics! I don't think any of the authors are on Mastodon though :-(

#butterfly #Lepidoptera #classification #Euptychiina #Satyrinae #Nymphalidae

https://resjournals.onlinelibrary.wiley.com/doi/epdf/10.1111/syen.12590