Bitis heraldica (Angolan adder)

[surroundx]

Gonçalves, Francisco M. P. et al. (2019). Rediscovery of the Poorly Known Angolan Adder, Bitis heraldica (Bocage, 1889) (Serpentes: Viperidae): New Records, Live Photographs, and First Case History of Envenomation. Herpetological Review 50(2): 241-246.

[surroundx]

Ceríaco, Luis M. P. et al. (2020). A dwarf among giants: phylogenetic position of the elusive Angolan Adder (Bitis heraldica) and biogeographic affinities of Angolan Afromontane regions. African Journal of Herpetology. doi.org/10.1080/21564574.2020.1782484 [Abstract]