Bat fossil, Icaronycteris index, one of the earliest known bats. The species has a claw on the index finger, lost in modern bats. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Martin Shields |
Taille de l’image : | 4517 px × 2700 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |