Namibiana rostrata, Angolan Beaked Thread Snake. This thread snake is endemic to Angola and known from a few localities. It is known from two subpopulations, one in Luanda and another in the south of the country (Broadley and Broadley 1999, Marques et al. 2018, Butler et al. 2019) including a record from western Cuando-Cubango (W. Conradie pers. comm. 2019). The species might occur in Namibia.