EASTERN NEWT |

Photo by Suzanne L. Collins
used by permission
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Eastern
Newt
Notophthalmus viridescensFederal Status:
None
State Status:
Threatened |
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- Range:

Dark Blue = Counties with designated critical habitat
Light Blue = Historical records
- Comments: The Eastern newt has a natural range covering most of eastern North America.
Kansas is on the western edge of this range and it occurs only in a few of the extreme
eastern counties. This salamander has an intriguing life history that begins aquatic,
becomes terrestrial, then returns to an aquatic existence. The larva begins its aquatic
life in a woodland pond, marsh or slough. The terrestrial existence (known as the eft
stage) may last from one to several years. At this stage, it is brightly colored
red-orange which is useful in warning predators of its toxic and irritating skin
secretions. After the eft stage is completed the salamander returns to the water
permanently as an adult. Sometimes the eft stage is skipped and the newt remains in the
water as an aquatic subadult with remnants of the larval gill still visible. The Eastern
newt does not have the distinct vertical indentations (costal grooves) between the front
and back legs that are found on other Kansas salamanders.

Other Amphibians on
the Kansas T&E List
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Kansas Wildlife Refuge
Text: Ed Miller and Bob Gress
Range Maps and Web Design: Jim Mason
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