Rare Conjoined Bat Twins Discovered in Brazil

The find is so rare researchers are opting to forgo any invasive techniques in their study of the bat twins.

Published On 08/02/2017
3:53 PM EDT
This X-ray shows that the spines of the conjoined bat twins are joined at their lower backs. | Laboratório de Radiografias, Divisão de Vertebrados, Museu Nacional - UFRJ