TY - RPRT TI - Wing musculature reconstruction in extinct flightless auks (Pinguinus and Mancalla) reveals incomplete convergence with penguins (Spheniscidae) due to differing ancestral states AU - Watanabe, J. AU - Field, D. J. AU - Matsuoka, H. PY - 2020 DO - 10.1101/2020.07.22.215707 UR - https://www.biorxiv.org/content/10.1101/2020.07.22.215707v1 ID - 10.1101/2020.07.22.215707 ER -