Nečas, P. & P. Dvorak (2020) A brief review of captive history of Chamaeleo calyptratus DUMÉRIL & DUMÉRIL, 1851 (Sauria: Chamaeleonidae), with notes on degeneration of the captive and feral populations, including inbreeding effects, and the first report on a two–tailed chameleon in history. – Archaius 1 (1): 12 – 24