urosaurus ornatus การใช้

Field studies have also shown a cost of reproduction in a natural New Mexico population of the species " Urosaurus ornatus ".
"U . graciosus " is distinguishable from its close relative the tree lizard, " Urosaurus ornatus ", by the presence of a tail more than two times its snout-vent length and the absence of a series of smaller scales running down the middle of the band of enlarged dorsal scales . " U . graciosus " is distinguishable from the black-tailed brush lizard, " Urosaurus nigricaudus ", by the presence of a tail more than two times its snout-vent length and relatively large dorsal scales transitioning abruptly into granular lateral scales ( in " U . nigricaudus ", the dorsal scales are only slightly enlarged and transition gradually into the granular lateral scales ).