Characteristic connate pads on the medial digits of the forelimbs (showed by the arrow) of the investigated jackal from western Poland. Photo by Tomasz Kamiński
Rafał Kowalczyk, Marta Kołodziej-Sobocińska, Iwona Ruczyńska, Jan M. Wójcik
CC BY 4.0
<a rel="nofollow" class="external text" href="https://link.springer.com/article/10.1007/s13364-015-0238-9">Kowalczyk, R., Kołodziej-Sobocińska, M., Ruczyńska, I. et al. Mamm Res (2015) 60: 411. doi:10.1007/s13364-015-0238-9</a>