| new species of <i>liolaemus</i> (reptilia, squamata, liolaemini) of the <i>liolaemus</i> <i>donosobarrosi</i> clade from northwestern patagonia, neuquén province, argentina. | two new species of the liolaemus donosobarrosi clade are described. liolaemus tirantii sp. nov. and liolaemus calliston sp. nov. differ from other members of their clade by a combination of coloration characters, morphometric and molecular traits. liolaemus tirantii sp. nov. is known from three localities separated only a few kilometers from each other and liolaemus calliston sp. nov. is known only from the type locality. both species inhabit a region strongly impacted by oil and gas extraction ... | 2017 | 29245419 |