Two females from the vicinity of Grünau (2718Cb), 26 Karasburg district, Namibia, have been kept in a terrarium in Berlin, Germany, since 1994. In 1998 a male from Namibia without a known locality was added. The terrarium has a floor cover of fine sand and leaning sandstone flakes and a cork tube provides a retreat. It is illuminated by a neon tube and a spotlight.