urosaurus nigricaudus造句

• "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 ).