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Comal Springs Salamander

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description Comal Springs Salamander Overview

The Comal Springs salamander (Eurycea sp.) is a small, fully aquatic, lungless salamander endemic to the karst spring systems of central Texas. It is exclusively found in the artesian spring outflows of Comal County, an ecosystem entirely dependent on the underground water provided by the Edwards Aquifer. This species exhibits troglomorphic traits, such as reduced eyes and a lightly pigmented body, and is considered a federally threatened species due to its extreme vulnerability to aquifer depletion and groundwater pollution.

help Comal Springs Salamander FAQ

Where is the Comal Springs salamander found?

The Comal Springs salamander (Eurycea sp.) is exclusively found in the artesian spring outflows of Comal County in central Texas. It is endemic to the karst spring systems of the region and depends entirely on the underground water sources that feed these springs.

Is the Comal Springs salamander aquatic or terrestrial?

The Comal Springs salamander is fully aquatic, spending its entire life cycle submerged in spring outflows. As a lungless species, it absorbs oxygen directly through its skin and never needs to leave the water.

What threatens the Comal Springs salamander's habitat?

Its habitat is entirely dependent on the underground water sources that feed the Comal Springs system, making it vulnerable to groundwater depletion, pollution, and reduced spring flow. Any disruption to the Edwards Aquifer, which supplies these springs, directly threatens the species.

What genus does the Comal Springs salamander belong to?

The Comal Springs salamander belongs to the genus Eurycea, a group of aquatic salamanders found predominantly in the spring and cave systems of North America. Many species in this genus are endemic to the karst regions of Texas.

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