1 8 8 9 – 1 9 8 1 ), ▁who ▁lived ▁in ▁Nam ib ia ▁for ▁many ▁years . ▁ ▁Geographic ▁range ▁P . ▁ga erd esi ▁is ▁found ▁in ▁north western ▁Nam ib ia . ▁ ▁Hab itat ▁The ▁natural ▁habitat ▁of ▁P . ▁ga erd esi ▁is ▁desert . ▁ ▁Description ▁Ad ult s ▁of ▁P . ▁ga erd esi ▁have ▁a ▁sn out - to - vent ▁length ▁SV L ▁of ▁. ▁The ▁tail ▁is ▁very ▁long , ▁almost ▁three ▁times ▁SV L . ▁D ors ally , ▁P . ▁ga erd esi ▁is ▁golden ▁brown . ▁V entr ally , ▁it ▁is ▁cre am - color ed . ▁The ▁fl anks ▁are ▁sp otted ▁with ▁yellow . ▁The ▁transparent ▁" window " ▁of ▁the ▁lower ▁e y el id , ▁which ▁consist ▁of ▁one ▁large ▁scale , ▁is ▁ring ed ▁with ▁black . ▁ ▁Re production ▁P . ▁ga erd esi ▁is ▁ov ip ar ous . ▁ ▁References ▁ ▁Further ▁reading ▁B auer ▁AM , ▁Branch ▁W R , ▁Ha ack e ▁W D ▁( 1 9 9 3 ). ▁" The ▁her pet of a una ▁of ▁the ▁Kam an j ab ▁area ▁and ▁adjacent ▁D amar aland , ▁Nam ib ia ". ▁M ado qua , ▁Wind ho ek ▁ 1 8 ▁( 2 ): ▁ 1 1 7 – 1 4 5 . ▁( P edi op lan is ▁ga erd esi , ▁new ▁status ). ▁Con rad ie ▁W , ▁Me ase y