Isthmura gigantea

Isthmura gigantea, commonly known as the giant false brook salamander, is a species of salamander in the family Plethodontidae. It is endemic to Mexico and known from the eastern margins Sierra Madre Oriental between north-eastern Hidalgo and northern Puebla and central Veracruz near Xalapa.

The natural habitat of this terrestrial species is the pine-oak/cloud forest interface at elevations of 1000 – above sea level. It tolerates some habitat disturbance but is threatened from severe habitat loss from logging, mining, agriculture, and human settlement that is occurring within its range.