Recurrent evolution of small body size and loss of the sword ornament in Northern Swordtail fish https://www.biorxiv.org/content/10.1101/2022.12.24.521833v1?med=mas
Recurrent evolution of small body size and loss of the sword ornament in Northern Swordtail fish https://www.biorxiv.org/content/10.1101/2022.12.24.521833v1?med=mas