Salamanders Of Pennsylvania Jefferson’s Salamander Ambystoma jeffersonianum Spotted Salamander Ambystoma maculatum Marbled Salamander Ambystoma opacum Tiger Salamander Ambystoma tigrinum Green Salamander Aneides aeneus Hellbender Cryptobranchus alleganiensis Northern Dusky Salamander Desmognathus fuscus fuscus Seal Salamander Desmognathus monticola Allegheny Mountain Dusky Salamander Desmognathus ochrophaeus Northern Two-lined Salamander Eurycea bislineata Longtail Salamander Eurycea longicauda Northern Spring Salamander Gyrinophilus p. porphyriticus Four-toed Salamander Hemidactylium scutatum Mudpuppy Necturus maculosus Eastern (Red Spotted) Newt Notophthalmus v. viridescens Northern Redback Salamander Plethodon cinereus Northern Ravine Salamander Plethodon electromorphus Northern Slimy Salamander Plethodon glutinosus Valley & Ridge Salamander Plethodon hoffmani Wehrle’s Salamander Plethodon wehrlei Eastern Mud Salamander Pseudotriton m. montanus Northern Red Salamander Pseudotriton r. ruber