southern two-lined salamander

amphibian biodiversity black blooded cirri cirrigera cold coldblooded colorful costal ecology ecosystem ectotherm environment eurycea fauna golden grooves habitat herp herpetofauna herpetology herping herps herptiles lined lines lungless male moss nature orage orange plethodonid plethodontidae riparian riverine salamander salamanders southern streamdwelling stripes two twolined wildife